Solar Energy.....????

so much on the internet. solar panels use sunlight to either heat water and/or generate electricity. the electricity will fuel home consumption and often produce enough extra to sell to the power company.

heated water is circulated to your home for use in showers, etc. benefits are obviously reduced use of gas to heat water and electricity used in your home plus some revenues from sale of excess electricity. many people are turned off by the high up-front investment but this pays off in the long term, and there are often rebates from municipalities and the power company for approved and properly installed equipment

1.

small solar power question?

I noticed yo uwanted to charge the cell phone between 11 pm and 9 am that wont be possible with your SOLAR cell because that works only during day ...you will only be able to charge the spare battery if you have one there will only be enough light for some of the day too... sounds like you will do fine...

2.

How many solar panels are in a 2KW system?

2kw.......2000WATT, if you use one watt in 3inches square ,....multiple....ok

3. How energy efficient are solar panels?

Is it worth getting one as the outlay is extreme and will take 25 years to pay back?

While solar panels have increased greatly in efficiency over the last 10 -12 years, the industry is still a very long way from producing a highly efficient and cost efficient product.There is also the issue of differences from location to location is the amount of high quality sun light to "fuel" the panels. There is also the issue of the added costs and mainanence of batteries, etc or the need to remain "on the grid" at night and on days when daylight is insufficient to fully "fuel" the panels.

Is it worth paying for and installing solar arrays? For a few people, the answer is yes. For the majority of others, the answer is no

4.

will the next solar max be dangerous? ?

Many forecasters believe Solar Cycle 24 will be big and intense.

Peaking in 2011 or 2012, the cycle to come could have significant impacts on telecommunications, air traffic, power grids and GPS systems. (And do not forget the Northern Lights!) In this age of satellites and cell phones, the next solar cycle could make itself felt as never before.

The furious storms wo not start right away, however. Solar cycles usually take a few years to build to a frenzy and Cycle 24 will be no exception. "We still have some quiet times ahead," says Hathaway.

Meanwhile, all eyes are on a promising little active region. Will it become the first sunspot of a new solar cycle?

5.

If solar prices will be dropping in the future, doesn't it make sense to not subsidize solar now?

Simple reasons, the price comes down with mass production and you get more research for a growing market

6. Was King Solomon just another solar myth?

Probably not. His name was Schlomo

7. Will an EMP damage a typical residential solar power system including the solar panels and the controllers?

Possibly. However the EMP you are probably thinking of is entirely fictional. Comic books and hollywood have gotten rather overexcited about the concept of a weapon that renders all electronic devices inoperable while at the same time doing little or any other damage.

IRL an EMP is accompanied by a nuclear explosion and you tend not to be that concerned about your electronic devices as you lie dead or dying a horrible death.

8. AC or DC generator for solar system?

u ought to apply it with out batteries yet u will choose batteries if u prefer to save electricity for whilst there's no sunlight or in case of a potential failure..

grid linked PV platforms would possibly no longer particularly require batteries, so as that way it is going to become greater low-fee.. so yeah i assume u ought to do away with batteries. if u do choose a battery(for potential cuts or nighttime time) i assume u ought to get one in each of those united statesbatteries (120V in line with threat) ,the greater moderen batteries dont certainly choose that plenty maintenance..

with admire to a wind generator, i am no longer particularly specific, so i am unlikely to purpose and answer that one

solar panel lamp post related knowledge:
  • Solar Panels of Power Supply

    Solar panels are being installed along a 1 kilometre (0.62 mi) pilot project section of the Sanand Branch Canal near Chandrasan village to generate 1 megawatt (1,300 hp) of electricity. The panels are forecast to also reduce evaporation of water from the canal by 9,000,000 litres (2,000,000 imp gal; 2,400,000 US gal) per year. .

    read more
solar panel lamp post related q&a:
  • Lamp Post - Having Solar Panels in It?

    Bilruss is possibly correct. Possibly a solar panel of one square foot or more keeps a battery charged, for some purpose other than the street light. For a typical street light at least one square meter is needed.

    We had some intalled here for about a year, but they are gone now, likely because the batteries failed due to too little charging and/or the lights went out an hour or two after sun set because the batteries only got partly charged during the day. Yes both sources of power would be costly, but they may have done that to appear green. Neil

  • 10 Best Solar Lamp Posts 2021 - Outdoor Lamp Post Lights Reviews

    Whether it's for your garden, driveway, or backyard, a solar lamp post is a nice decorative and functional addition. Not only do they make your space prettier, but they give it additional brightness too. Traditional electric lamp posts were hard to install and high-maintenance, making it a non-option for most households.

    Thankfully, solar technology has now made it possible and affordable to have lamp posts around our home. Below is our guide of what you need to know before buying solar lamp posts. We've also added in our top 10 picks of the best solar lamp posts currently available.

    Gama Sonic was established in 1985 initially as a manufacturer of emergency lighting solutions and other electronics. Their brand has since evolved into creating and marketing various solar-powered lighting in addition to a wide array of products. The Baytown Range of Gama Sonic is among their brightest solar lamp products, with a 130-lumen level.

    The great thing about this range is it comes available in warm white or cold, bright white. It may look simple in terms of design, but you can pick the temperature you are after. Another thing we love about the Baytown from Gama Sonic is its impressive 10-12 hour working time on a full charge.

    It probably has one of the longest solar lamp posts light-up time at the moment. It also comes with automatic operation in that it intuitively turns on at dusk and off at dawn. Height-wise, the Gama Sonic Baytown range is about 78 inches or 6.5 feet tall.

    The height is perfect for pretty much any environment. It's not too tall to overpower the house when mounted on the front yard or driveway. It's also not too short that it gets hidden under the shrubs or bushes of your backyard garden.

    The Baytown is also quite easy to install. Although it comes with a stake system installation, there is not much digging needed. This solar lamp post brand comes with an EZ-anchor base for ease of installation.

    Simply use the auger and turning bar (included in the pack) to anchor the base securely onto the ground. Finally, the Gama Sonic GS-105S-G comes with a waterproof cast-aluminum, tempered glass, and monocrystalline make, ensuring longevity and reliability. Perhaps the only criticism we have with this range of solar lamp posts is its very simplistic design.

    If you are after an extremely decorative lighting piece, this may not be for you. Overall, if you do not mind a simple yet relatively affordable and feature-rich solar lamp post, consider the Gama Sonic GS-105S-G. • Bright and versatile - 130 lumens, available in warm white or bright white.

    • Long working time - up to 10 to 12 hours on a full charge. • Automatic and intuitive operation - on at dusk and off at dawn. • Just the right height at 6.5 feet.

    • Easy installation - secure without digging using the EZ-anchor base. The next solar lamp post product on our list comes from Gama Sonic too. This time, it comes from the Everest Series - Gama Sonic's more expensive solar lamp posts range.

    What the Baytown lacked in design, the Everest range definitely made up for. The design is a cross between the industrial urban lamp post and modern pendant lamp style. If that was not enough, you could also pick between two classic color options: black or green.

    The price may be more on the high side, but so is its height. The Gama Sonic Everest is 92 inches or 7.7 feet tall. It's the perfect decorative lighting solution to complement multilevel homes or gardens with tall shrubs and trees.

    In terms of installation, you also have a few options here. It has concrete bolts included for easy mounting onto concrete surfaces or pavements. If using your garden or ground landscaping, a separately sold auger kit is available for helping with in-ground installation.

    Brightness is also a key feature of the Everest, thanks to its 200-lumen capacity with a warm white light tone. This combination achieves the perfect balance of an ambient, cozy, and relatively bright lighting solution. The rest of its features are similar to the Baytown, such as the dusk-to-dawn automatic operation and its weather-resistant and durable built.

    Needless to say, price is a setback for the Everest range. It's priced at always twice as much as most solar lamp post brands in the market. However, it may be worth it if you have the budget and would not compromise on aesthetics.

    Ironically, another setback ties in with one of its standout features - the installation versatility. If you are looking at mounting it on the ground, you would have to separately purchase the auger kit. In summary, the Gama Sonic Everest is a great decorative and functional lighting solution for areas surrounded by tall structures.

    • Appealing design - a crossover between industrial and modern style with two color options. • Ideal for tall surroundings with a total lamp height of 92 inches • Relatively expensive - costs twice as much as most solar lamp posts in the market. • You need to purchase an auger kit separately to mount overground.

    Sterno Home is a California-based company specializing in stylish lighting and decor for indoor and outdoor settings. The brand falls under the parent company Sterno Products, known for manufacturing various table lighting and portable food warming solutions for both consumer and hospitality industries. The GL42309 is Solar Home's second generation of solar lamp posts and is an updated version of the first generation GL23716BK.

    An attractive feature of the GL42309 is its gorgeous vintage design and, more importantly, its affordability. But what really makes the GL42309 stand out to us is the amorphous make of its solar panel. Amorphous panels are generally more durable because it is more tolerant of defects compared to crystalline panels.

    So, even if part of the panel gets damaged, the unit's overall output power is not compromised. Another advantage to amorphous panels is they work well despite low light conditions, so it's perfect for those cloudy days. The GL42309 provides 60 lumens of warm white light, which gives out just the right level of ambient brightness.

    This solar lamp post is energy-efficient, with an average run time of eight hours when fully charged. It is also equipped with dusk-to-dawn technology, automatically turning on at dusk and switching off at dawn. Finally, the unit comes as a three-piece kit, which makes for an easy installation.

    The mounting type is via anchor screws on cement or wood. Both types of screws are included in each set you purchase, which adds to its convenience. The only thing with the GL42309 is you may find the 60-lumen brightness inadequate, especially if you are after an extremely bright light.

    Also, because its anchor system relies on screws, it may not be ideal for mounting on soft ground. In summary, the Solar Home GL42309 is a top consideration for an affordable solar lamp post with mid-level brightness. • Amorphous solar panel - durable and works well in low-light conditions.

    • Versatility in screw anchoring - comes with both cement and wood screws. • The 60-lumen brightness may not be enough if you are after extreme brightness. • Not recommended for soft ground due to its screw mounting type.

    Sun-Ray is another Amazon retailer of outdoor solar products, such as solar lamp posts and solar patio umbrellas. Versatility is one of the key features of the Sun-Ray 312065. First, it offers versatility in light temperature choice, allowing you to switch between white or amber lighting.

    This is done by the use of the power switch, conveniently located near beneath the solar panels. Use white light when aiming for brighter illumination, and switch to amber for a warmer hue. Amber light is much less diffuse in fog, so it tends to be brighter than white light in gloomy weather.

    The second feature relating to versatility is Sun-Ray's 312065's dual mounting options. It comes primarily as a planter-based system, with a beautiful flower pot planter serving as the base. Simply fill this pot with 50 lbs of material to keep it in place, whether on concrete or on the ground.

    If you prefer a more secure in-ground mounting, use the mounting hardware included with the kit instead. The planter-based design of the Sun-Ray 312065 also adds a great decorative element to your outdoor space. This 7-feet tall planter system has built-in arm hooks so you can feature your most beautiful potted or hanging plants.

    It also gives you a bit of color variation as these solar lamp posts come available in bronze or white. Going back to lighting, the Sun-Ray 312065 is equipped with automatic switch technology. This feature sets your solar lamp post to automatically turn on at dusk and switch off at dawn.

    One unattractive point of the Sun-Ray 312065 comes from the design of the planter base's bottom bowl. This comes as a two-part assembly fixture with tabs that hold them together. Taking these tabs off to assemble the base was very difficult and took us nearly 40 minutes to do.

    On the plus side, assembling the entire solar lamp post system was easy as soon as we got past the tab-removing stage. • Automatic switch technology - on at dusk and off at dawn. • Tabs on the bottom base bowl extremely difficult to remove.

    Kemeco is an Amazon retailer of solar lamp posts. Kemeco has quite a few pieces on their solar lamp range with various design and mounting options. We picked the Kemeco ST4311AQ post lights to be part of our list due to its unique mounting option.

    While most solar lamp posts come with either a stake or a plantar base, the ST4311AQ comes as a standalone feature. It's a great solar lamp post option for mounting on your existing fence posts or other existing elevated surfaces. It also works as a traditional lamp post, provided that you have a 3-inch round post to mount it onto.

    This versatile mounting option simply gives you endless possibilities of how tall or short you want your solar lamp post fixture to be. Other than versatility in lighting options, the Kemeco ST4311AQ also comes available in either black or white. We think it's a great feature that allows you to match or at least complement the mounting surface's existing tone.

    The design of the lighting fixture itself is super attractive, especially when lit up at night. Another design element that we love with the Kemeco ST4311AQ is the functional location of its switch button. It is conveniently located underneath the solar panel for ease of operation.

    Turning this switch on will activate the lamp to automatically turn on at dusk. Speaking of lighting, this 145-lumen monocrystalline solar lamp post has a warm white tone to it. This level and temperature of power output make it the perfect balance between achieving functional and pleasant lighting.

    Finally, the Kemeco ST4311AQ is made of low-maintenance, durable, and weatherproof materials. If that's not enough reassurance, the product also includes a one-year warranty for any defect and workmanship issues. Our only gripe with this Kemeco solar lamp post fixture is the fragility of the screws used to enclose the batteries.

    You need to be extremely cautious when screwing them on, behind mindful it's not too tight. Otherwise, you risk breaking or permanently jamming it in place, preventing you from replacing the batteries in the future. Another obvious possible setback is that you would have to purchase around the post separately if you were after the traditional solar lamp post look.

    Overall, the Kemeco ST4311AQ is an ideal solar post lights choice mounted on almost any surface. • Versatile mounting and height option - mount on existing flat surfaces or your choice of rod height. • Versatile design choice - available in black or white.

    • Extremely fragile screws - breaking it may prevent you from future battery changes. • Does not come with a post to mount on. ST3248B is another solar lamp post light product from the Kemeco brand.

    If you were impressed by Kemeco's features yet put off by the unincluded lamp post, this might be your pick. If the Kemeco ST4311AQ came as a standalone lamp, the Kemeco ST3248B comes as a complete package. It comes with a post and base, adding up to a solar lamp post height of just over 6 feet.

    If you also were not feeling the classical design of the ST4311AQ, the Kemeco ST4328B may be more of your style. It comes in a cube-shaped black lamp, making it the ideal decorative addition to a modern-style home. The Kemeco ST4328B is made of a combination of cast-aluminum metal, ripple glass panels, and monocrystalline solar panels.

    This material combination ensures that the product lasts long, is durable, and weather-resistant. Like the rest of the Kemeco solar lamp post series, the ST4328B also comes with a one-year warranty following the purchase date. Lastly, Kemeco ST4328B is easy to install and equally as easy to maintain.

    Assembling the post is as easy as screwing the three posts atop each other, without needing additional hardware or tools. Mounting is also easy as the pack comes with a base with anchors for mounting on soft ground surfaces. Maintaining it involves just a gentle wipe with a damp cloth soaked in soapy water.

    Unfortunately, the fragile screw issue we had with Kemeco's ST4311AQ is also an issue we faced with ST4328B. You may want to use sturdier screws instead of the included one. Additionally, the brightness may not impress you if you are looking for a super bright solar lamp.

    The Kemeco ST4328B has a lumen output of 115, which is generally lower than similar products on the market. It also comes with a warm white temperature, so it's bound to be less bright than cooler lamp tones. In short, if warm decorative lighting is what you are after, then the Kemeco ST4328B is a top contender.

    • Comes as a complete solar lamp post package - lamp, post, and base. • Easy to install and maintain - comes with a base anchor. • Not as bright at only 115 lumens of warm light.

    • Screws included in the package are not the best quality. Greluna is another Amazon player in the outdoor solar lighting space. This Greluna solar lamp post comes 67 inches tall and has a classic design with a black finish.

    The selling point of this Greluna solar lamp post is its dual brightness feature. This setting is controlled using the low/high switch adjacent to the LED bulb. Its high setting gives up to 50 lumens of power, while the low setting emits 25 lumens.

    The battery life of this solar lamp post is also pretty impressive. It lasts a good eight hours regardless of what setting it is currently on a full charge. The difference lies in the illumination level throughout the night.

    When placed on a high setting, the lamp emits 50 lumens for the first six hours and then 25 lumens after. On low, it gives out 25 lumens for the first six hours and only 12.5 lumens for the remaining two. The Greluna solar lamp post is IP45 certified.

    This certification means that the lamp post still functions safely despite being exposed to snow or rain. Assembly and mounting are also easy for the Greluna 67-inch solar lamp post. Putting together the actual lamp involves a quick three-step process.

    Mounting is also hassle-free and is achieved via the screw-on system using the screws that come included in the package. Alternatively, you can also purchase planters separately to serve as your lamp post base. At only a maximum output of 50 lumens, the Greluna 67-inch may not be the brightest solar lamp post solution.

    But it does make a good warm and aesthetically- lighting addition to your outdoor space. In short, if decorative lighting is your primary purpose in installing solar lamp posts, the Greluna 67-inch is definitely worth considering. • Impressive battery life - lasts up to eight hours on a full charge.

    • Not the brightest solar lamp post - maximum of 50 lumens on high. Lutec is a China-based brand that started out as an aluminum die-cast factory. They have since evolved into manufacturing and specializing in outdoor lighting solutions, including solar-powered outdoor lights.

    Brightness is what directed our attention towards the Lutec brand. Lutec London has an astonishing 300 lumens of output, probably one of the brightest in the market. This illumination level is thanks to its triple retrofit filament bulbs.

    These bulbs emit warm light tones, ensuring the brightness remains gentle to your eyes and not causing glare, which causes discomfort. Flexibility in mounting is also an attractive feature of Lutec London. You can easily mount it on concrete or paved surfaces using the included metal mounting brackets.

    Otherwise, a special spike is sold separately by the same brand for in-ground installation. Another plus factor to the Lutec London is its long working time. On a full charge, the unit can operate up to a maximum of 10 hours.

    Even on days with limited sun, these lamp posts can still reach the average 8-hour light time. Lastly, we have to admire Lutec's confidence in the quality of their product. This is reflected in their offer of a two-year warranty, which is always an excellent reassuring feature for any product.

    However, a few drawbacks to the Lutec London are related to its design. First, the unit's switch is enclosed within the lighting fixture. It probably would have been more convenient if this was outside, so you do not have to open the lamp fixture.

    The second is the design of its stakes. Despite being sturdy enough for mounting in-ground, it could have been stronger to ensure it withstands strong windy conditions. Overall, Lutec London is a sure top consideration for an extremely bright solar lamp post.

    • Long work time of up to 10 hours on a full charge. • The switch is enclosed within the lamp. • Stakes could do with improvement in durability to ensure it withstands strong winds.

    The next solar lamp post on our list is another product from the Greluna outdoor range. Besides the obvious height difference, this is also different from the previous Greluna product on this list. This is due to the design, which comes as a triple-head solar lamp post.

    It's the perfect solar lamp post for beautiful decorative lighting to your front or backyard. Installation and assembly wise, the Greluna 72-inch is pretty much straightforward. No special tools are needed, and everything you need to set it up comes with the package.

    Like the 67-inch, this Greluna 72-inch comes with three screws and plastic grooves to facilitate a screw-on mounting. In terms of brightness, each of the bulbs emits an output of 15 lumens of power. This power amounts to a collective output of 45 lumens for the entire system.

    Despite a generally low lumen output, it's surprising to discover that it was bright enough to adequately light up a pathway. This 72-inch solar lamp post system also has a good light-up time, lasting around 6-8 hours at night on a full charge. On the not-so-great side, each bulb's 15-lumen output may be considered a setback, depending on your lighting preference.

    A definite setback is the base's design, which seems disproportionate to the relatively large and heavy top. A solution is mounting it on a steadier or more secure surface, such as drilling onto a concrete or a tree stump. In short, this triple-headed solar lamp post is one to consider for a beautiful lighting addition to your outdoors.

    • Easy assembly and installation - comes with screws for screw-in mounting. • Bright enough to light up a pathway despite a low output of 15 lumens. • Good light up time of around 608 hours on a full charge.

    • The 15-lumen output may be inadequate for some lighting needs. • Base disproportionate to the top, which may make it unstable. Nature Power is, yet again, another Amazon retailer of solar-powered technology.

    Their online store offers an extensive range of outdoor solar products, including solar lamp posts. Flexibility in illumination level or duration is the selling point of the Nature Power Bayport solar lamp post. It comes with two brightness settings to give you a choice of either having brighter or longer light.

    The high setting prompts the lamp post to operate at its brightest capacity. If you prefer a longer light up time, simply switch the unit to a low setting. Speaking of lighting levels, the Nature Power Bayport emits a natural white light temperature.

    This is great for setting a neutral yet adequate lighting tone to your outdoor area. The Bayport also comes with an attractive vintage feel, adding an admirable decorative element to your home. The lamp itself has a seeded textured glass design, which gives your lamp a touch of elegance.

    Material wise, the Nature Power posts are made of cast-aluminum and weather-resistant material, ensuring a long lifetime. We think a few things that need improvement with this Nature Power lamp post is the solar panel enclosure. The Nature Power Bayport comes with a plastic protective enclosure, as opposed to glass.

    Our issue with this is that plastic tends to become yellow quicker than glass, especially with constant sunlight exposure. However, this is only a general observation and not always the case, so yellowing may or may not happen with the Bayport. Perhaps another area that needs improvement is strengthening the base and posts or re-enforcing the mounting style.

    Although sturdy enough for normal weather conditions, we discovered a few Bayport lamp posts have succumbed to the wrath of extremely strong wind gusts. Overall, if you are after a nice-looking solar lamp post with essential features, add Nature Power to your options list. • Flexibility in brightness level or duration - high or low setting.

    • It could do with improvement in stability and security. Things to Consider When Buying Solar Lamp Posts Despite the various design options, solar lamp posts share the same basic features, like the key ones we've listed below. The type of solar lamp post you should purchase ultimately depends on your personal preference.

    However, allow us to suggest a few key features to watch out for when buying solar lamp posts. • Ensure the solar lamp post you pick is not too tall that it ends up overpowering the environment. You do not want your solar lamp post sticking out like a sore thumb.

    • You also do not want your solar lamp post too short and hidden from your view. It wo not serve its intended purpose as a lighting source if it's shorter than the rest of the surroundings. • The temperature of the lighting tone of your lamp posts will depend greatly on what you want to achieve.

    • If you want to achieve a friendly environment and cozy ambiance, go for warmer tones. • If your goal is to provide your space with really bright lighting, then cooler tones are the way to go. • Solar lamp posts still require installation, although the process is not as complicated as electric lamp posts.

    Of course, the first step is assembling the parts, regardless of what installation type your posts are. • Solar lamp posts come in two main types: planter-based and stake or anchor system in terms of installation or mounting. • As the name implies, planter-based solar lamp posts come with planters or planter boxes.

    These planter systems serve as the base that provides support for your lamp post. To make this base stable, you will need to fill it with soil, rocks, or plants like a regular planter. The advantage of a planter-based solar lamp post is it can be mounted either on the ground or concrete.

    • The anchor system of solar lamp posts, on the other hand, comes with large stakes for burying into the ground. To achieve stability, you would have to bury this relatively deep, so your lamp posts are held securely in place. This type of lamp post is ideal for installing on gardens or in tight spaces where planters may not fit.

    Because they are also secured deep on the ground, they may withstand external elements, like strong winds, better than planters. What are the benefits of having a solar lamp post? • The top benefit of having solar lamp posts has a beautiful and functional lighting accent to your outdoor space.

    • Solar-powered lamp posts are clean and environmentally-friendly forms of energy because operating them will not cause any nasty emissions. • Also, because it is powered by sunlight, it's a very sustainable form of energy. It also means there will be no ongoing costs, saving your monthly electricity bills a fortune.

    • Again, because the energy source is the sun, solar lamp posts can be used in extremely remote areas without electricity. • Having solar lamp posts are also easier to install. You can do it yourself as there is no complicated wiring, eliminating the need to hire an electrician for installation.

    Do solar lamp posts produce the same brightness as electric lamp posts? • It is a common misconception that brightness is related to the power source. This notion is not necessarily true.

    • The key to achieving a bright solar lamp is picking one with higher light output or otherwise known as lumens. • Whether your energy source is electric or solar, lower lumens result in dim lighting while higher lumens emit brighter light. Will my solar lamp post still work during the wintertime or stormy cloudy days?

    • Solar-powered lights still work despite minimal exposure to sunlight. They will still work as bright as their lumens indicate. • The difference is that their light-up time may be shorter because they are not exposed to full sunlight.

    A solar lamp post that works a good eight hours with full sun exposure may only last 4-6 hours otherwise. The charging time is dependent on a few elements, such as the manufacturer and the solar panel quality. Solar lamp posts are excellent choices for a classical decorative accent outside our homes.

    Our current favorite is the Gama Sonic GS-105S-G, which owns the top spot on our ten best solar lamp posts list. It has the right amount of brightness and your choice of illumination temperature for setting your perfect outdoor mood. It also comes at the perfect height to complement and not overpower its surroundings, is relatively affordable, and is durable.

    The Gama Sonic GS-105S-G possesses all the elements you need to achieve a well-lit beautiful exterior.

  • If Cities Were to Add Solar Panels to All Lamp Posts, Would That Be Enough to Mitigate Electricity Costs to Local Governments Or Households?

    How big are these solar panels that you are thinking about? For example, if you are talking about a small city of 10,000 homes, and each home needed about 50kWh of electricity per day. That comes out to be around 500,000kWh of electricity per day.Let's say you can actually get about 5-hrs of solid sunshine per day.

    Then, that's 100,000 W of power needed. A typical solar panel can generate a watt of power per 10-square inches. So, that's around 1-million square-inches or 6,900 sq-ft of solar panels.

    If you had 9 football fields of solar panels with at least 5-hours of strong sunshine each day, then you can produce enough power to supply 10,000 homes. The problem is the initial cost of solar panels, the controlling electronics and energy storage. If that's not a problem, then you can start counting the number of street lights in you town, and use the info above to estimate how many sq-ft of solar panels you need to put on each street light.

    The installed cost of solar panels before was around US$3. 5/watt; not sure what it is today. If cities were to add solar panels to all lamp posts, would that be enough to mitigate electricity costs to local governments or households?

    If cities were to add solar panels to all lamp posts, would that be enough to mitigate electricity costs to local governments or households? ?

  • What’s the Best Solar Lamp Post? Top 10 Revealed 2021

    Are you frustrated about your outdoor lighting bill and the costly monthly maintenance that goes into taking care of your outdoor lights? Thanks to solar lamp posts, you can enjoy reliable lighting from dusk until dawn or anytime you need it. The best part is, solar lamp posts are affordable and easy to install for everyone.

    In the following guide, we tell you how 10 solar lamp posts can brighten your outdoor space in ways you never thought possible and why one is the best product on the market today. By considering factors such as the value for the price, features, and quality of materials, we've compiled the following list of the top 10 solar attic fans, with special consideration to the pros and cons any one model may have over the others. As potential buyers tend to have differing needs, and as the above features tend to vary significantly depending on the price range, the following models are listed in no particular order.

    A solar lamp post is an automatic outdoor lighting fixture that provides dusk-to-dawn illumination of patios, driveways, walkways, backyards, and more. 2. What Does a Solar Lamp Post Do?

    A solar lamp post provides lighting for outdoor areas through the use of solar power. Solar lamp posts use solar power to illuminate outdoor areas such as walkways, driveways, patios, and porches. 4.

    Where Can You Buy a Solar Lamp Post? You can buy a lamp post at your local home supplies retailer or online at Amazon.com. The following products were reviewed based on the following parameters: Features, Pros & Cons, Price, Where to Buy, and Warranty.

    We were mainly concerned with the products' functionality, ease of use, ease of installation, design, and durability. Overall Price Range of This Product (and Similar Products) Solar lamp posts range in price from around $50 to $321. The higher-priced products feature more LEDs, are generally taller in construction, feature more weatherproof and durable construction, and/or have longer battery life.

    The Kemeco ST4311AQ LED Cast Aluminum Solar Post Light Fixture features an automatic turn on and turn off function to work at dusk and sunrise every day. This lamp post is also easy to set up as it requires no wires. What is more, it can be used in two different ways: fixed on a 3-inch round post or with a mounting base for added versatility.

    In addition, this lamp post features an efficient design with six high powered LEDs and four large solar panels that deliver optimal power without draining batteries. Finally, this lamp post comes in a decorative style featuring a classic aluminum post adaptor, ripple glass, and a square mounting base for high functionality and attractiveness. The Kemeco ST4311AQ LED Cast Aluminum Solar Post Light Fixture is backed with a 1-year limited warranty.

    The Gama Sonic GS-106PL Baytown Lamp and Post in Decorative Planter Base features 77 inches in height and offers 10 bright white LEDs and cone reflector for optimal lighting you can count on. This lamp post also features an automatic dust-to-dawn lighting functionality and illuminates 80 lumens all in a bright-white or warm-white temperature.What is more, this lamp post is capable of staying bright for up to 10 to 12 hours on a single charge and requires no electrical wiring for installation. Finally, this lamp post features weatherproof and rust-resistant cast aluminum and beveled glass for a stylish exterior and protection against the elements.

    • Does not stay on The Gama Sonic GS-106PL Baytown Lamp and Post in Decorative Planter Base is backed with a 2-year limited warranty. The Sterno Home GL23716BK Outdoor Light is a solar-powered LED outdoor light that uses free solar energy for a dusk to dawn lighting functionality. This lamp post also features a classic design that is reminiscent of old-fashioned street lamps equipped with a durable rust-resistant cast-aluminum construction.

    Meanwhile, the weatherproof construction is highly durable, as it offers all around protection against rain, snow, frost, and even sleeting. In addition, this lamp post uses 12 LEDs with a consistent 50-lumen glow for lighting up anywhere around your home. Finally, this lamp post is easy to install as no electrical wiring is required.

    • Lights become dim after short use The Sterno Home GL23716BK Outdoor Light is backed with a 1-year limited warranty. The Kanstar 70" Street Vintage Outdoor Garden 4 LEDs Solar Lamp Post Light features an adjustable height and four LEDs that automatically turn on at dawn and turns off at dusk. This highly efficient and durable lamp post also features a pre-installed rechargeable battery for optimal battery efficiency.

    What is more, this lamp post has an on and off switch for easy operation. Finally, the UV coated powered coating plastic and the aluminum die-casting poles are both weatherproof. The Kanstar 70" Street Vintage Outdoor Garden 4 LEDs Solar Lamp Post Light is backed with a limited warranty.

    The Kemeco ST4221SSP4 LED Aluminum Solar Lamp Post Light with Planter Arm Hook features three high-power LEDs that automatically turn on at dusk and off at sunrise. This lamp post is also extremely easy to install as it does not require any electrical wiring. What is more, there are four large solar panels equipped on the lamp post for optimal battery charging.

    In addition, the stainless steel post and tiffany glass make this lamp post extra stylish and weatherproof against the elements. Finally, this lamp post features a rust-resistant cast-aluminum construction that calls for little maintenance. The Kemeco ST4221SSP4 LED Aluminum Solar Lamp Post Light with Planter Arm Hook is backed with a 1-year limited warranty.

    The Trans Globe Lighting 4719 BG Outdoor Villa Nueva 96" Pole Light features a three-lantern post design in a stylish bronze color. This highly functional lamp post also features watered stained glass and a clear oval window that adds a Victorian touch to the whole feel of the lamp. What is more, this lamp post measures 8 feet in height and is available in other stylish designs to suit your landscaping needs.

    The Trans Globe Lighting 4719 BG Outdoor Villa Nueva 96" Pole Light is backed with a 1-year limited warranty. The iGlow Outdoor Garden Solar Lamp Post Light features two ultra-bright white SMD LEDs that can last up to 100,000 hours of lighting power. This solar lamp post also features an automatic sensor that turns on the light at dusk as well as a manual on and off switch for added versatility and functionality.

    In addition, this lamp features weatherproof and rust-resistant cast aluminum poles designed to protect against wind, snow, and rain. Finally, this lamp post can be installed on a post or lodged into the ground to suit your landscaping needs. The iGlow Outdoor Garden Solar Lamp Post Light is backed with a limited warranty.

    The Greluna Solar Lamp Post Lights Outdoor is capable of providing up to 6 to 8 hours of lighting without using any electricity. This highly functional lamp post is also easy to install as it requires no electrical wiring. What is more, it features a manual on and off switch for added versatility.

    Meanwhile, the weatherproof construction minimizes your worries about the rain and snow. Finally, this lamp post is highly decorative and can be used anywhere around the home to illuminate pathways, porches, and patios. • May be too short The Greluna Solar Lamp Post Lights Outdoor is backed with a 12-month limited warranty.

    The Nature Power 23106 74-Inch Bayport Solar Charged Lamp Post features natural white LEDs that are super bright. This lamp post also features a convenient exterior high/low brightness adjustment switch for added versatility. In addition, this lamp post features a seeded textured glass for a classic and attractive look.

    Finally, this lamp post is constructed with rust-resistant and weatherproof cast aluminum materials that minimize the need for maintenance and ensure lasting durability. The Nature Power 23106 74-Inch Bayport Solar Charged Lamp Post is backed with a limited warranty. The Solar Power 300 Lumen Sensor Street Vintage Lamp Post Light features a triple solar heads design and two pre-installed rechargeable batteries.

    This lamp post also comes equipped with an automatic sensor that activates the lamp at dusk. Finally, a manual on and off switch also comes built in for added versatility and functionality. • Does not work well in windy conditions The Solar Power 300 Lumen Sensor Street Vintage Lamp Post Light is backed with a limited warranty.

    After reviewing all 10 products based on our five parameters, we present our verdict for the best solar lamp post: The Sterno Home GL23716BK Outdoor Light. This lamp post is highly functional, thanks to its dusk to dawn automatic turn-on sensor and a manual off and on switch. In addition, this lamp post is highly weatherproof, as it is constructed with durable cast-aluminum materials that are also rust-resistant.

    Finally, this lamp post features a stylish design that is sure to suit your landscaping needs.

  • The 10 Best Solar Lamp Posts for Your Garden

    What is a garden without lamp-post! Lamp post are that one essential thing you got to provide your garden with. For lighting and gives that amazing appearance.

    What if the lamp-post will not only light your garden but also will save you money! Solar lamp posts can provide that with harnessing their power from the sun. You do not have to be worried about the electricity bill every month because it is apparently energy-efficient.

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Lighting Suggestions for Weeping Mulberry?
Lighting Suggestions for Weeping Mulberry?
If you've never done any landscape lighting, I have to warn you. It is addictive. And it might be hard to find just one light. They usually come in sets for homeowners.The trick between professional lighting and homeowner lighting is this; you never ever want to see the light bulb or fixture itself. No blinding lights. Your beautiful tree should be uplit with a spot light or two. From this position a spot light set behind the patch of Hosta? would work to hide the spot light. But if you walk to the front door? or come around on that walkway from the side of your home? More than likely to be blinded. It gets tricky to place the lights just right. Black matt spot lights with recessed bulbs is all I would use with a moon light or two.Your landscape professionally lighted becomes alive at night. Very different than in the day light. Stunning. You should call some landscape companies to give you a bid. You want a low voltage system added to your electrical system. A box should have room to add more lighting because all the clients who started with...8 lights was the minimum, sold with an upgradeable transformer and there was a time where anyone with electrical skills was able to do this install. Not anymore. Find a landscape company that has its own licensed low voltage electrician.Within a month, we timed it, all clients wanted more lights. Another 8 or 12 or 18...the only thing people would see are landscape features; the sweep of branches and bark, shadows, back lit, down lit or up lit. Spotting a light on the side of your home will make a black shadow of a tree in front. Moon lighting worked best for a patio situation. Let's talk about security. Those motion sensored blinding lights? The bad guy could stand outside of the circle of light and be invisible. Landscape lighting is more subtle and the ambient light off your tree, your hedge is plenty to light pathways and see bad guys sneaking around. Add gravel and barberry shrubs under windows and bad guys won't even bother.There are, 'dorky', lighting packages at home depot. Cheap. It would get you started and playing with lighting and figuring out how to hide those spot lights. Those 'fixtures' should be matt black with recessed bulbs. Low voltage will have wiring buried 6 inches deep. Make sure they bury the wiring 6 inches deep, no less than 4. Don't get tempted (best to talk to wife first) purchasing shiny brass pagodas and fixtures that look like earrings. Absolutely no pathway flying saucers. Pathway lights are for airport run ways. Can't tell I am a little opinionated? Grins. I am telling you the difference between an investment that will add to the value of your home and one that will be lost, forgotten and worse, tripped over. But when you see the power of landscape lighting, you will be smitten. Can't hurt to get some free bids. And get ideas. It will be an investment but pales with the investment you've already made in your landscape that right now gets turned off every night. People would leave their homes in the dark to go to work and it would be dark by the time they drove into their garages. Only neighbors would get a chance to see the landscapes...I wonder if they have wireless lighting now? Forget solar. Unless the lights aren't the solar absorber themselves. Like having blinding light bulbs everywhere. You want to make your landscape the light fixture.• Related QuestionsDo the mountains around this Norwegian valley act like a giant battery?The scientific literature has almost entirely ignored this theoryThe episode (9:54) doesn't present the battery theory as conclusive fact.It is just a theory. They still need to work out how the theory could cause the lights to hang in the air. But for the time being, its the best theory they've got.There are two facets of this that can be checked:Is this a real theory real scientists take seriously?This perspective letter published in a scientific journal reviews 3 explanations for the phenomenon. The third explanation matches the one given in the episode. A perspective letter is more like an opinion piece than a in depth scientific investigation. They typically go through an abbreviated peer review.Physicists have suggested few models to account for the HL phenomena. One possible explanation attributes the phenomena to an incompletely understood combustion process in the air involving clouds of dust from the valley floor containing scandium (Hauge, 2007, 2010). Another hypothesis suggests that HL are formed by a cluster of macroscopic Coulomb crystals in a dusty plasma produced by the ionization of air and dust by alpha particles during radon decay in the atmosphere (Paiva and Taft, 2010). The valley's shape, microclimate or unique geology might also act as a giant battery that powers the lights (Monari, 2013). Until recently, none of the hypothesis/models described above seems to account for all the observations of HL and the very high energy source generating HL remains completely unknown.The Monar 2013 report presents the giant battery hypothesis, and presents some data that is consistent with the hypothesis. This data is far from conclusive and the report makes clear that this is just a hypothesis. It was not published in a scientific journal and I have no evidence that it went through peer review. It has gotten almost no scientific attention; According to google scholar, the perspective letter quoted earlier is the only scientific source that cites this report.I do not see any evidence that this theory is taken seriously by the wider scientific community.Is it "the best theory they've got"?The perspective paper mentioned two other theories. Hauge proposed that burning scandium causes the lights. Paiva and Taft proposed that it is caused by a dusty plasma. Hauge 2007, is a "preliminary report" that does not appear to be published in a scientific journal. It presents a little bit of evidence that supports the possibility that burning scandium dust is causing the lights. Although it has been cited by 8 other papers, none of them give it more than a cursory mention. Hauge 2010, was published in a peer reviewed journal and has been cited by two articles other than the perspective letter. I don't take either article seriously. One is short, doesn't really explain its methods or data, and is published in a probably predatory journal. The other explains that an alien "exo-civilization" built a "stealth extraterrestrial visitation probe" that is causing the lights.Paiva and Taft are two scientists who have published extensively about the Hessdalen lights. They have proposed several physical models for how the lights occur (2010,2012,2011,2012,2011). These models discuss dusty plasma, and charged particles emitted from rocks that fracture as they thaw. Most of them are published in peer reviewed scientific journals. Most of them have gotten at least 1 citation. The scientific community appears to take Paiva and Taft far more seriously than Monar or Hauge.This could be because their theory correctly explains the evidence, or it could be because they know how to write papers that will get accepted, or both. Although their work has more acceptance than the other two theories, that is a pretty low bar.Speculation about the showI personally have a good scientific background; for most scientific papers I can understand a decent amount of what is being discussed. Paiva and Taft's papers go right over my head. If the people creating the show looked at their work, they probably decided it was too complicated and arcane to try to explain to their viewers------Can we generate enough electricity to light up street lights by means of a dynamo being rotated by car wheels?Is it possible?Most likely yes.But:What challenges would one be facing for such an idea or design?These are what I foresee as the biggest hurdles you'd have to overcome.Hurdle 1: The laws of thermodynamics, in particular the first and second law. The first law of thermodynamics states that energy cannot be created or destroyed. There's a caveat here in that energy can be converted to and from mass using Einstein's famous equation, but there aren't any current automotive applications of Einstein's equation so we may as well assume energy and mass aren't converted to each other.So whatever energy it takes to run the lights will have to be put in by any vehicles driving on our fictional energy converter. This wouldn't be a problem except for the second law of thermodynamics which states that the entropy of the universe is at best not increasing. This leads to the concept of efficiency. Not all the energy of the gasoline your car burns goes towards "useful" work. Most of it is lost as heat. In fact so much heat is created by your engine that engines have cooling systems designed just to keep it from melting itself. Common gasoline engines have typical efficiencies of around 35%. This is before any efficiency losses created by wind resistance or efficiency losses of converting the car's motion through the converter to the street lights. Typical power plants which operate in a different fashion reach efficiencies of 50% or higher. This means we would end up wasting a lot more energy by trying to power lights off of cars instead of off the grid. Note that this hurdle applies to many different kinds of energy harvesting methods, not just Hurdle #2: The way automobiles work. Cars drive by transmitting power/torque to their wheels, getting them to spin. The wheel then spins and hopefully doesn't have significant slippage with respect to the ground, transmitting a friction force which moves your car forward. We say your car moves forward but there's no reason why we can't say the ground is moving backwards. If the ground is fixed from point A (source) to point B (destination) it really doesn't matter because either point B is getting closer to us or we're getting closer to point B.However, if the ground is rotating like a giant treadmill, the wheels can be spinning and we'd be moving with respect to a point on the treadmill, but the same reference point will also be moving away from point B. At best the car is moving faster towards point B than the reference point on the treadmill is moving away from it, at worst the reference point is moving faster away than we're moving towards it. Either way we're straining the engine more and likely arriving at our destination later, if at all.Hurdle #3: Reliability. A giant spinning dynamo is most likely not going to be reliable. This is because the system is being exposed weather, constant pounding of traffic, etc. The system would also be new and complex, the two worst enemies of reliability. Power plants and the grid used to transmit electricity are also quite complex, but these have had decades of refinement and testing to produce highly reliable systems.Hurdle #4: Cost. The electrical grid and power plants aren't there just to power street lights. They power our homes and businesses, too. They can also use a variety of energy sources such as wind, solar, coal, natural gas, nuclear, hydroelectric, etc. Many of these energy sources are significantly cheaper or easier/cheaper to harvest in large scale. In many cases these facilities already exist. In the other cases I would argue that powering street lights are the least of your worries.Conclusion: I'm sure it's possible someone could design a system to do what you described, but it would almost certainly be highly impractical, unreliable, and expensive
How Can I Combine Two Switches on Two Circuits on 1 Timer Switch?
Since you have two circuits (i.e. two home runs from the electrical panel) in play here, you can't "combine" the switches in the manner you're thinking of. This leaves you with two options:You can buy a second RPLS540A EconoSwitch and install it in place of one of the 3-way switches for the outdoor lights as per the instructions. This is the simplest approach, but leaves you with two EconoSwitches to program and the possibility that your two sets of lights will wind up "out of sync".If you have a neutral in the box for the single pole EconoSwitch, this also raises the possibility of a setup using a SPDT relay in place of one of the three-way switches with its coil controlled by the existing EconoSwitch; this would require running an extra cable from the box with the single pole switch to the box with the three-way switch for the outdoor lights, though. You would also need to swap the existing EconoSwitch for a RPLS740B: the RPLS540A you have passes the power it uses to operate through the load, while the RPLS740B uses a neutral wire of its own to get its operating electricity "back home", so to speak• Related QuestionsCutting a circle out of a sleeper to a certain depthI was thinking about a hole saw attachment, however I do not think this will extract the wood if the depth does not exceed the total depth of the sleeper. That's correct, and in addition you could easily find it nearly impossible to withdraw the hole saw from the wood (for the same reason that it can be difficult to remove the plug from a hole saw when it is used to cut through a board).Probably the ideal tool for this is a Forstner bit (or saw-tooth bit, similar to a Forstner and often mistaken for one):Source: About Forstner/Saw Tooth Bits on Lee Valley.There are two buts though, and unfortunately they're both biggies.The first is a safety issue: in general Forstner bits (and bits of a similar design) are not intended to be used freehand, but instead with a drill mounted in a drill stand, or in a drill press/pillar drill. Although many people do use them freehand chucked up in their power drills this is not good practice and the manufacturers of the bits themselves will often warn against it "For use in a drill press only" or words to that effect. The greater the diameter of the bit the more caution you want to take on this front, and 64mm is a very large bit.The second is that a 60-70mm Forstner bit is fairly specialised and as such is not cheap. Expect to pay around $50 or the equivalent for a good one.------What is Rs 40,000 crore smart village project that SAD-BJP government has planned for Punjab?The SAD-BJP combine will form the government for third consecutive term in Punjab, Deputy Chief Minister Sukhbir Singh Badal said today, as he spelled out a blue print for Rs 40,000 crore smart villages project.He said the project includes concreting of streets, installation of solar lights and other infrastructure development projects which will be completed in coming five years. He said that smart village project will be launched from Rode village in Moga district which will have all ultra modern facilities. Sukhbir said that SAD-BJP combine will go to the public with the agenda of development and expressed hope to form government for third consecutive term. Touching the developmental aspect, he said that apart from making Punjab a power surplus state, the road network has also been fully strengthened and transformed. He said that most of the developmental and welfare measures in the state was held under the leadership of Chief Minister Parkash Singh Badal. Taking on Congress, he said that Punjab Congress chief Amarinder Singh cannot spell out even a single development oriented measure during his tenure as Chief Minister from 2002 to 2007. He said that in October a free medicine and skill centers would be operationalised and every year, nearly 1 lakh youth would be imparted skill development training to enhance their employability. Branding Congress and AamAadmi Party (AAP) as "anti-Punjab", he said that these parties are deliberately defaming Punjab. What is Rs 40,000 crore smart village project that SAD-BJP government has planned for Punjab?------Can I wire my entire music studio on a single circuit?I don't have the reputation to comment so I'll jot this down as a partial answer.Install 12A wire in the building You are outfitting an accessory building to do music production; not just lighting a room. By July it will occur to you that you need a small AC window unit and a mini-fridge. Don't skimp on the wire now.Strongly consider installing a sub-panel This allows you to run separate circuits for lighting and electronics. Not to mention a 20A circuit for your future wet-bar.Think about lightning risk; think about ground loops If lightning strikes this building what is the path to earth? If you ground the sub-panel locally you can introduce a ground loop. Especially since you probably have a mix of grounded electronics (computers with 3-prong plugs) and un-grounded musical equipment (amps with 2-prong plugs). I suspect the best approach will be to avoid a separate local ground and tie back into your main house ground. So make sure your grounding conductor back to the house is of sufficient gauge. I don't know if putting the dimmers on a separate energized wire from your wall outlets will help avoid magnetically induced hum. If it does, this would be one justification for running MWBC as others have suggested------Durability of solar sails. How big of a problem is high-energy proton flux?Solar sails are generally envisioned from very lightweight reflective materials like aluminized mylar and this is what the Planetary Society vehicle used. This material is regularly used in multi-layer insulation (MLI) blankets which are on the outside of a great number of spacecraft. Structural degradation of these materials is slow but steady, even in relatively high radiation environments. Optical degradation occur quicker and can be quite rapid if you have contamination from the rest of your spacecraft. Because outgassing from the spacecraft gets less as time goes on, most of the optical degradation from contamination occurs in the first few weeks. Radiation darkening is steady, of course. To put time scales on it, it would likely take many years, maybe a decade, to see any significant perforation of the sail that would show up in its performance, say 25%. Some loss of reflectivity and thus performance will occur due to contamination, but it will take a very large flux of protons to affect the aluminum coating so the performance hit is likely to only be around 10% after a decade or two. Some interesting data on MLI performance can be found looking at material collected from Hubble servicing missions nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20110015287.pdf.------Near-future novella by non-pro, feat. life extension, solar system colonizationThis novella may actually be a short novel by Joe Haldeman, called Buying Time, also known as The Long Habit of Living in some countries, and published in 1989. Dallas Barr, the protagonist, is one of an elite group of people who are both rich and entrepreneurial enough to repeatedly purchase the Stileman Process, a full physical rejuvenation, whose effects last a decade. The price for this treatment is all the wealth that the purchaser possesses, at a minimum of one million dollars, so those who are capable of acquiring a fortune every ten years get to experience a form of semi-eternal youth. Dallas' love interest, Maria Marconi, another long-lived member of this group, has opted not to purchase rejuvenation again and is due to die a natural death in a few years, but later, she receives a variant of the Stileman treatment whose effects last a natural lifetime, not just ten years. The existence of this treatment is the source of the conflict between Barr and the shadowy Steering Committee, who want to keep the Stileman process, with its deliberate limitations, as the only one available.Dallas and Maria flee off-planet during their work to keep ahead of their assassins, visiting several exotic locations on Earth and in the Solar System. I don't specifically recall if Mars is visited, though I believe so, but they definitely spend some time on an asteroid, which could be part of Jupiter's or Saturn's belt. Joe Haldeman is a published American author, which doesn't square with your memory, but the plot similarities were such that it was worth noting. Since the book is out of print, it is perhaps vaguely possible that someone posted it online.------Solar with dual battery setup - keeping both charged?If you trickle charge the starter battery using voltage from the panels rather than the MPPT controller output you have ample voltage to add a blocking diode and prevent backflow. The current drain is low enough to not significantly affect how the MPPT controller functions. Long term trickle to a lead acid battery may cause damage. A simple voltage regulator set to a suitable "float" voltage is probably all that's needed to prevent this. This can be cheap simple and compact. You could join the batteries with a "switch" for charging purposes, with the switch being activated only when the panels were providing energy. The switch could be a transistor but in this case a relay is probably an easy and good solution. Drive relay from panel with a "controller" that senses panel voltage - or use MPPT output or signal to switch relay.Joining the batteries via a diode prevents back-feed but if the main battery is properly managed by the controller then the lower voltage on the other battery caused by the diode drop can noticeably affect battery lifetime. I've seen this in practice. Using a Schottky diode reduces the drop. The diode may try and handle starting currents in some cases so a little thought may be needed.------How many plants should everyone seed if we want to get fresh air and to secure our future in India?I feel the need of the hour is to plant as many trees as possible. The forest cover destroyed by man has to be compensated.Agricultural land has been converted into residential areas or industrial set ups. Every person must plant as many trees as possible to cover the barren land. Low maintenance plants should be planted in their localities. Initially they need to be watered regularly. Once they establish, they can live on rainwater too.Along with this rain water harvesting is to be introduced in areas having plenty of rains and ground water charging projects should be set up. This will recharge the ground water, as water table is going too low. All the natural disasters are a result of deforestation and overuse of our natural resources. Air pollution is at its highest level because of industrial growth and too many vehicles emitting gases.We have to preserve this earth for our future generations, for which individual u2018s participation is required. Following steps can be taken to improve our environment:-Reduce the use of natural resources.Plant more trees. Inculcate the habit of taking care of existing trees in children in school only. Gardening can be introduced as a hobby for students. Avoid misuse of water electricity. Teach every individual to preserve these.Car pooling can check vehicular pollution. If four to five persons are working in the same office/ institution they can practise car pooling. Keep your surroundings green neat n clean.Rain water harvesting n ground water recharging projects should be introduced in buildings.Power consumption can be checked by using maximum use of sunlight. Solar lights can be introduced. How many plants should everyone seed if we want to get fresh air and to secure our future in India?
Best Outdoor Solar Lights on the Market
Enact the warm white or color changing modes to make things a little fun. It's great because you can change the atmosphere from, "I want to see where I am walking to get to my car at night," and "It's party time." You get the screws, a short six-hour charge time in ideal conditions, but what you do not get is a clear-cut answer on the warranty.Solar powered lights that go with plants (I saw at Home Depot/Wal-Mart) do they work? how long do they lastSolar lights been there done that ,no way I have low voltage lights and I do not worry about how long they last it was worth every penny!!!!Love it5 Best Solar Christmas Laser Lights Reviews (May 2021)Solar laser light projectors are laser projector lights using the solar energy as opposed to the regular electric current and generally use a small panel for power. The solar light projectors are eco-friendly and waterproof and these Solar Christmas Laser Light Projectors are used especially for the holiday season, with red and green lights; they are made to be more colourful and festive which is perfect for the holiday season! Moreover, the main purpose of these lights is usually outdoors to illuminate a large area, but they can be used indoors as well. Furthermore, these lights have different modes which can be flashing, twinkling, steady and so on. Made of LED bulbs, these lights can be of different shapes, like stars or snowflakes, etc. Reviews of the Best Solar Christmas Laser Lights **Below, you will find our more detailed reviews, but you can also click the links above to see current prices or read customer reviews on Amazon. There are options available when you are looking for buying a perfect solar powered laser projection lights for your Christmas decorations. Choosing one set of lights from available options can get tricky and confusing at the same time. We have tested and reviewed some of the popular solar laser light projectors to make your life easier. These are the lights we recommend to include in your Christmas decorations. Using these solar powered lasers Christmas lights for the holiday season will definitely bring colours and festivity to your place! Brightly lit, they illuminate large spaces beautifully. These are perfect for the outdoors because they are waterproof. Most users loved the impact of the mixture of green and red lights, which gave a wonderful glow to their place. People who have used these lights have commented on how it made their outdoors brightly lit and gave an overall festive feel to their house! These solar lights have two functions which you may use as you please. These can be used as a CREE LED spotlight or even as a star projector light which is in red and green colours. These give a nice bright light and the colour adds more splendour and festive effect to an area. This makes it perfect for the holiday season! Not only that, these have a longer running capacity after being fully charged due to its huge lithium battery, as compared to other batteries and once fully charged, they run through the entire night without dimming. For locations where the sunlight is poor, or during the winter months, the light can be charged through an extra AC Charger which comes along this light. So you get uninterrupted light throughout the year and even during the days when it is cloudy or not enough sun, you can still have lights throughout the night. Moreover, it has different light modes that you can choose from. There is static red or static green or static red AND green, flashing and spotlight options. This way you do not have to see the same boring light again and again. This is a great option especially for those who like variety and do not want the same thing. It has a One Year Warranty It is safe for outdoor as it is waterproof. This solar powered laser projection light is the best way to light up your house this Christmas season! With bright red or green lights, it gives a festive feel to your place. Most users were highly satisfied with the fact that not only are these waterproof but are also heat and snow resistant, and also has a long life, they work year after year and not just for the holiday season! These lights create a sky effect with 5000 red and green spots and they spread all over your house, Christmas trees and other outdoor decorations. These lights are extremely easy to set up, without requiring any expert help or assistance. These lights are also very easy to use and user-friendly. Moreover, since these are waterproof they can be easily used outdoors. Can go on for 8 hours when fully charged. It has waterproof certificates of FDA, FCC, CE, ROHS, IP65. It is made of plastic material. If you are looking for uninterrupted lighting for your outdoors this Christmas season, then look no further as this light will surely be the answer to your prayer. Waterproof and long-lasting, this light will go on for years and years as they are highly durable and long-lasting. Most users who purchased these lights commented on how durable and long lasting these lights are and that they go on for years. If you want to cover a big area with lights, you do not need to buy more than one. These lights cover a large area easily and one light is enough for a big space. Precisely, it can cover a large area from 10-16 feet away and the lasers can cover about 320-540 square feet. These lights work on their own and you do not need to turn it on and off yourself. The projector has auto detect sensors that can sense when there is sunlight and turns off the lights and starts the charging process. Similarly, when the sun goes down it can sense it and it turns on the lights. There is absolutely no need for anything manual. It comes with a stake which can be used to put the light in the yard or a stand for a hard surface like the drive away or the patio. The best idea is to put it in a place where you get the maximum sunshine so the lights will be charged. The external colour of the lights is Black. The type of bulb is Halogen These are perfect lights for any purpose and can be used to light up the indoor area of your house or the outdoors. If used outdoors, it is safe and durable as it is heat and water resistant. Most customers recommended these lights as they give a bright and warm feel to any space and are eco friendly and durable. This light is easy to use and you do not have to go through the hassle of hanging them like the tradition string lights. All you need to do is mount it on the wall or poke into the ground and your light is on in just seconds! There is absolutely no need for a handyman or an expert to set these lights up for you and you can do it yourself. It gives a beautiful lighting effect. It creates thousands of blinking stars on the wall, ceiling and on the lawn. Moreover, these lights give a perfect festive and holiday feel with their twinkling effects. The two coloured lights also add to the environment as they are not the typical white lights. Furthermore, these lights have two working modes; it can be used as constant or as flashing. Both these modes have options of red and green lights which gives a beautiful and romantic lighting effect. This is a great option for those who do not want the same type of lights every single day. These solar powered laser projection lights are perfect for the Christmas decorations but they also can be used for parties, BBQs, Landscape and Garden decorations. With the service life of more than 50000 hours, (that makes 2083 days!), this light is a great solution for illuminating the outdoor area. It has high-power red laser spotlights and high brightness, which makes a space beautiful and dazzling. Users commented that they used these star laser lights to decorate their garden & house and it definitely made their house stand apart during the holiday season! With upgraded solar panel & 3.7V 2200mAh 18650 lithium battery, the lights easily last the whole night when fully charged. During days of very little sunshine you can charge it with a USB cable that comes along with it, so your place is never in darkness. This feature makes it perfect for those people who want to use solar lights but do not get enough sun during the winter months. These lights have two different types of modes (steady and flash). The flashy light really brightens up a place in a beautiful manner. Moreover, these lights have auto sensors, which means that they turn on automatically at dusk and turns off at dawn and then it starts the charging process. Once fully charged, they work for almost the entire night. The working time is easily 8 -10 hours when the lights are fully charged. Solar lights work through the solar panel and batteries that are charged from the sunlight. The solar panel, however, never deals directly with the lights, as many people might think. The panel is there to charge the solar batteries, which it does through absorbing solar energy from sunshine in the daytime and passing that power as electricity to the battery at night. Most of the lights used are LED bulbs. Solar Christmas Laser Light Projectors are a type of solar lights, so they work the same way. These projector lights are, of course, more heavy duty and long lasting than other lights, as they cover larger areas and have bigger, more powerful batteries. Things To Consider When Buying Solar Christmas Laser Light Projectors Solar lighting has become extremely common as people are moving towards eco-friendly solutions and energy conservation. People are now choosing those options with the least costs and most efficiency. Solar lighting obviously reduces the cost of monthly electricity bills. So buying the perfect lights for your place is very important and you need to do your homework right. With so many options available in the market, it really becomes difficult and tricky to decide which one to choose; or rather how to decide what exactly are you looking for, since the features can really confuse you. So before deciding which ones to purchase you need to know exactly what you want and what you are looking for. So what should you consider when buying the solar lights? Here is a list to go through: These are the things you should consider before buying Solar Christmas Laser Light Projectors. What is the reason for your purchase? Are you buying the lights because you have decided to go all eco-friendly? Or is it just for a particular place? You need to decide the purpose, place and reason for buying the lights. For example, if you are buying for primarily Christmas festivities for the outdoors, then you should maybe invest in the star-shaped holiday themed one. On the other hand, if you want to use them throughout the year, then maybe you should invest in regular looking lights which can be used all year round. Most Christmas lights come under the "festive" or holiday category and can be used throughout the year. Do you want a basic bright light? Or are you looking for some colourful lighting at your place? Alternatively, there are shapes, patterns and modes available for the lights. If you want basic lights, then do not bother spending on something expensive and fancy. Depending on what you want, you can choose your lights. Christmas lights are available in the form of strings, beads and rope lights as well, which largely depends on where and how you want to use them to decorate a place. The area you are trying to illuminate - how large is the space? It depends on the space. For bigger spaces, you might need two sets of lights, or if the area is too small, then maybe you can get a smaller light or maybe a projector light is not suitable for that place. If you are looking for security purposes, you might want to consider the solar flood lights option which works great outdoors and provide ample amount of lights to a large area, without any significant increase in your overall electricity bill. How are the weather conditions where you live? The weather conditions are an important factor when deciding which solar lights you should buy. There are solar lights, which come with AC or USB chargers to charge your lights during the times of poor sunshine, for example, in the winter time when the day is shorter and the nights are longer. There are other types of solar lights, that have a dim mode as well so that you can use little or dim light so that the charging can go on for the entire night. Finally, the budget is by far the most important point. What is your budget? Your budget dictates what you can buy. Most of the times, your budget really helps you to narrow down your options for you. Most Solar Christmas Laser Light Projectors have similar prices and similar features. So do not get fooled into paying a higher price for features you can get from a lower priced light. However, it is important to keep quality and durability in mind. A company's after-sales services or their warranty deals also matters a great deal when it comes to purchasing solar powered lights. The company where you buy your lights from should always be known for their quality and their reliability and they should be trustworthy to perform or to replace parts, as well as give warranty in case there is a need or a requirement. There are various other factors that you need to consider as well. You need to check how many hours will the lights work for as long as they are fully charged. Most solar power lights typically work for around 6-8 hours very easily at a stretch as long as they are charged completely. Lights which work for less than 6 to 8 hours should not be acceptable. They should also be easy and simple to install as well as to use since the main idea behind the lights is that they should be user-friendly. Lastly, and most importantly they should definitely have the IP55 certification, to withstand weather conditions like heavy rainfall or snow. Keeping these pointers in mind, you can go over the below list of the most popular and best selling products in the market. These will help you decide what are your requirements are and what you should be looking for. These products have been chosen based on their features, their reliability, durability, quality and design. Most solar lights serve both purposes, of decorating a place, as well as lighting it up! Looking to install some Christmas spirit into your homes? Add some colour, brightness and dazzle by getting a set of Solar Christmas Laser Light Projectors! These are the ideal form of decor and lighting (both, combined into one!) this holiday season. Perfect for the outdoors, but they can be used indoors as well. With so many options to choose from, you can browse and look for something that suits your home. If you are fond of colour and brightness, look into multiple light and modes. Most of these lights have similar features, so it might become a little tricky to choose. Always go for quality and durability, since it is a one-time purchase. We hope this review helps you find the right one for you!
Some Quick and Simple Solar Lights Projects
There are many simple and fast ways to add beauty to your house or garden. Probably among the simplest is incorporating solar lights. Let us look at a few thoughts with which you can begin.Functional LightingIt's typical for homes to have paths or sidewalks resulting in their houses or to their drive. It may be that there's a walkway employed by the people who move by the front of a house. These are ideal places to bring some practical lighting to illuminate those frequently dark paths. Many avenues are bordered with soft yard or flowerbeds that are excellent for planting solar pathway lighting. This is only one of the simplest of lighting jobs. You merely eliminate them from the packaging and put them inside the dirt of the yard or flowerbed that outlines your sidewalk or path. You may strategically place them in the heads of this trail or where the route joins the drive. Since they're "green" you can utilize as much as you want to light the way.Decorative LightingThis kind radiates a gentle light that may present your space's a wonderful glow, unlike the brighter functional kind. Globe light is a favorite kind of cosmetic lighting which may add colour through the night to your backyard. You are able to set them near little shrubs or mass plantings and it'll provide them colour even during the nighttime. Setup is fairly much as simple as the installment of course lighting. You hang them in precisely the exact same way that you would set up Christmas lights, so although you might not have used them earlier, you'll discover the installation recognizable. It may require a bit more likely than the bet type light of the globes, but the result will be well worth the excess planning.There are several ways that you may use these kinds of lights. There are many different ways to use them, even though this isn't a bad idea. Have fun and experimentation together with them on unique features of your house like suspending them together fencing or perhaps in your decking. You could be amazed at what you come up together and discover that you love the job.·RELATED QUESTIONI didn't get Google Glass Explorer Edition. Is trying to learn Glass dev without the hardware a futile effort?No, you can still learn the fundamentals of Glass development without the hardware.There are three main approaches for accomplishing this:1) Visit the Mirror API documentation, get into the playground, and start hashing up some code. Download the PHP, Java, and Python library, whichever you're most comfortable with. Familiarize yourself with the jargon and converntions (timeline, bundles, menus, etc). Read the support documentation (second link below) to see how the Glass hardware actually functions. Build some apps to this specification. Soon enough, you will find a friend with hardware to t
What Is Smart Solar Street Light Project?
"We are going to make smart solar street light project for Halifax,northern Canada."A USA smart grid supplier has announced.Lighting is only the first requirement. Real-time monitoring of smart solar street light project can improve law and order.Unlike other LED streetlight projects, this 43,000sets LED streetlight is intended to be an smart street light project system.This USA smart grid supplier will make smart solar street light project and provide a service that includes a smart streetlight solution and Streetlight.The monitor and control software connect 43,000 street lights to form a smart solar street light project system. In this smart solar street light project,these street lights are provided by LED lighting company.Halifax is the capital of Nova Scotia, Canada. It has a population of 400,000 inhabitants and covers an area of 5,490 square kilometers. It is the largest municipal area on the Canadian coast.The manager for smart solar street light project and the local public facilities coordination manager, said: "We all want to live in a good environment. It also includes luminous streets, roads and public spaces.In this smart solar street light project,it provides real-time monitoring status from streetlights, eliminating the need for people to call for streetlights, allowing us to better manage maintenance and replace burnt street lights more quickly."Data and systemization, hydropower and lighting are moving towards the future city.Doyle added: "This solar street light project also brings a futuristic smart city application to Halifax. All data is digitized. It is easier to manage from water and electricity data to advertising panels and traffic billboards. "Vice president of smart solar street light project , said: "We are honored to provide an excellent, reliable and sustainable update of the smart street light network to Halifax. With open standards We can perform calculations in several different cities on one network. Our solar street light project helps Halifax to add more LED street lights in a simple way in the future. At the same time, we can add more smart city devices in the future and procedures."·RELATED QUESTIONWhich custom lighting design manufacturers would you choose to work with (as in, your preferred list of custom lighting design manufacturers for new projects, renovations, and/or construction of a new home and/or commercial property) and why?Residential and commercial lighting are different products. You do not give a reason for wanting custom vs. off the shelf products.A unique custom lighting product is backlit onyx and hinoki wood walls, desks, columns, and stairs by GPI Design of Cleveland. The onyx and hinoki veneer are sandwiched between glass.Boyd Lighting is a San Francisco Bay Area maker of high end lighting.Phoenix Day is another Bay Area custom manufacturer.Holly Hunt is a collection of custom lighting manufacturers.Working with a lighting designer will save you time and money while guaranteeing your project will meet codes, function, and look good.
Solar Lights & Led Strips
Solar Lights & Led Strips
Various size of solar lightsThere are many types of solar lights. They can be used to make electrical light, switch on and off, move to any location in the night, connect to any power source and even take off or switch on your ceiling fan. Some of the different types of solar lights can be used to provide lighting for various purposes. These solar lights can also be used to help heat up a building or change the temperature of a place.We have the cheapest solar lights in the market today, but we also have the best prices on them. Solar lights are more expensive than regular lights, so it is important to make sure that they are built with quality and you can expect to pay up to $500 per kilowatt hour. This is because they use much less energy than traditional lights and will run longer when used properly. If you are looking for a low cost solar lights then look at our other options below.The large size of solar lights is perfect for weddings and corporate events. Solar lights are so small that they can be easily damaged by weather. If you need to buy solar lights then you should check out their options. They are not as expensive as other types of solar lights, but they also work much better than regular solar lights. You can get a better quality solar lights from them if you have some technical skills.When you are in your garden, it is good to have some kind of light source that is very useful. The most important thing is to use some kind of lamps and make sure that they are connected to the main electricity supply source. If you have any problem with your solar lights, please comment below. It is better to talk to a friend or find someone who can help you out. We will be happy to help you out.What are the pros and cons of different solar lightsIn today's world, there are more and more people than ever who use their everyday lives to see what is going on around them. There are many different types of solar lights, but we should be careful about what we choose to use. We should always look at what is available in the market and how much it is available in the market. If we don't choose the best solar lights then we will have a problem.Most of the people have said that they don't know how to use a solar light, but there are some who believe that it is because they have not understood the science behind it. Solar lights are basically two types of light bulbs, one that produces electricity and the other that produces heat. Solar lights are typically designed to produce light in a way that will make it appear brighter than it actually is. These lights can be attached to any wall or ceiling, so they can be lit up with no issues. The only problem with these lights is that they can be dangerous if they don't work properly.A couple of things I love about solar lights are that they don't take up much space in my home. The problem is that they don't make much of a difference to my daily life. Solar lights don't last long and you can use them to light up your room without having to worry about needing to switch on your computer or electricity. The other advantage of solar lights is that they are very lightweight and do not take up much space in your home. They also have a longer lifespan than regular lights and so you can adjust them as needed.It is hard to say, but we do know that there are some things that we can say about different solar lights. If you have been looking for a way to find out what is the best solar lights then it is time to go for a new product. The answer is simple. We know that there are many types of solar lights, but we also know that there are some things that we can say about solar lights that we can say about solar lights. A good solar lights will last you a long time and make your life easier. They will be perfect for studying or looking at pictures.How to decide the right size of solar lightsThe choice of solar lights is based on their functionality and their need. A person can choose from several types of solar lights, ranging from small to large solar lights. It is also possible to find different types of solar lights by simply searching for the name of the type of solar lights and searching for the best type of solar lights. The only thing that you need to do is go through the options of solar lights and choose the one that suits your needs best.There are many types of solar lights, and in order to find the best one for you, you have to pick the right one for you. For example, if you have a choice of 12 and 13 solar lights then you can choose 14 and 15 solar lights. This is an important decision because it will affect your life and your productivity. A good solar lights will make your life easier and your energy consumption will be reduced.The best solar lights in 2021 are available in different shapes and sizes. Most of the solar lights come with their own parts, but there are also some types of solar lights that are compatible with all types of solar lights. They can be used for domestic use, as well as commercial use. There are many types of solar lights that are available, but we will list some of the best solar lights that are available in different shapes and sizes. You can check out our range of solar lights at www.solarlights.com.As with any project, you should have the right tools in place to make sure that the lights you choose are suitable for your needs. The right tools will help you select the right type of solar lights and how much they will cost. All you need to do is get the best quality solar lights and then compare them with the price of the other options available in the market. It is always better to go for the best option because you will save money and be able to use the products that you already have.
How to Choose to Debug Solar Street Light Controller_solar Street Lightsolar Led Street Lightstreet
How to choose to debug solar street light controller_solar street light、solar led street light、street light pole、solar panel、all in one solar street light、gel battery、battery box、led lamp、solar street light price、solar power system、SOKOYO Solar Lighting Co., Ltd.Solar street lights are independent individuals, unlike traditional street lights that are connected to the power control box for centralized control. Solar street lights can also be automatically turned on at night, and can be automatically turned off during the day. Because solar street lights adopt intelligent active lighting, this is the role of solar street light controllers , then how do we choose solar street light controllers? The solar street light controller is divided into two types of booster and step-down. When purchasing, it depends on the voltage of the solar street light source to determine what kind of controller to use. This customer has specific solar street light parameter configuration for solar energy when purchasing. Street lamp manufacturers , manufacturers will choose according to LED light source. What kind of solar street light controller is selected, how to debug it? Because professional equipment is used, this is generally directly debugged by the manufacturer. The customer only needs to tell the manufacturer about the lighting time of the solar street light. We, SOKOYO, Are Manufacturer, Focus On Solar Outdoor Lighting Since 2008.— — — — — —How An Intelligent LED Lighting System Works – ledfy blogOver the last few years, LEDs have replaced many incandescent bulbs and other fixtures like Halogen lamp, fluorescent lamp etc. Many traditional fixtures were also replaced or LED lamps were installed in them in place of already existing bulbs. Needless to say, this will go on until there is no incandescent and other excessive energy consuming lighting fixtures are used for illumination except LED lights. The revolution of LED is about to reach its highest reach. A great part of the population of electricity consumers is already using LED lights for illumination. With the regular upgrading technology, LED has also become an important aspect of Smart Lighting. It is enhancing the daily lifestyle of everyone to a great deal and making it easier for us to take total control over the luminosity. For attaining a smart network, the lighting system needs to be connected to an intelligent network. LED lighting becomes a part of a powerful network when it is combined with a connected intelligent network. This network is a very effectively organized system which works cooperatively. The main task of this system is to gather & analyze the information, control and respond to set point and real-time responding. This results in collecting every data that is needed to complete a smart home network. Once the smart network is accomplished, it becomes more integrated to its operational performance as it quickly responds to the issues which result in an increase the reliability and efficiency. A connected lighting system works same as the HVAC system which adjusts the room temperature based on the Heating, Ventilation and Air Conditioning. This system harmonizes lighting according to the same factors and couples it with climate control system. The outcome of connected intelligent lighting network increases the efficiency of lighting and reduces the energy cost while providing the overall control to the network users. It can create the lighting ambiance to increase the concentration and productivity. It also sets the ambiance for the well being of the user and creating a positive mood. The sensors installed in this system allow many advantages over normal lighting system. It sets the light in synchronization with natural daylight cycle which can be changed accordingly to the requirement of the user. It automatically dims down and increases the brightness of light according to the presence of sunlight in the room i.e. coming through the windows. The most revolutionized technology used in an intelligent lighting system is Power of the Internet. It reduces all the wiring gobbledygook and makes it easier and simpler to get a smart lighting system. The internet allows the control of lighting wirelessly which can be also controlled through a smart-phone. This magnificent network is rapidly changing the world of smart technology and taking it to the higher grounds. An intelligent lighting system depends on many types of things which include fixtures, the connection of cables, type of lights, smart sensors, nattily developed LED drivers, wireless routers, and dimmers etc. A suitable connection of these things makes the bright future for smart home and smart buildings.
Best Solar Street Light Manufacturer
Wolta Power System is India's one of the most prominent companies, manufacturing and supplying a wide range of Solar Street Light manufacturer. At Wolta Power System, we believe that street light plays a very prominent role to boost up safety and security for drivers, riders and other people at any place. As a leading solar street light Manufacturer in India, we provide a wide range of solar light systems. With the advent of solar street light system, the problem of heavy electric consumption or dependency on power grind has been eliminated out and out. Solar Street Lights are the result of innovative technology that is powered by photo-voltaic panels. Amid the scarcity of traditional light system and reduced capacity of the power grid, social light systems have emerged as an excellent alternative in the national capital. They're independent of the utility grid. Hence, the operation costs are minimized. Besides these light technology requires much less maintenance compared to traditional street lights.Wolta Power System is providing the best quality products because of customer satisfaction is our first priority. Our product is long lasting and easy to maintain. Integrated solar street light is a highly efficient solar panel, high luminous efficiency LED lamps, intelligent controller, Anti-theft installation bracket and other concentrated in one of the solar street lights. As we are most trusted manufacturer of solar street light in India, We supplies our product in Bihar, Rajasthan, Chhattisgarh, Uttrakhand, Jharkhand or we can say that we supplies all over the India.Components of Solar Street Light:• Solar Panel• Lighting Fixture• Rechargeable Battery• PoleContact Us:-Wolta Power System Amit Singh (CEO)Address: - B-91, 1st Floor, Sector 64, Noida - 201301, Uttar Pradesh, IndiaPhone - 0120-4560031 91-9266533533Email - or More info visit our Website - ·RELATED QUESTIONWhat's the meaning of Sia's Chandelier song?Before Chandelier, Sia was a singer with mediocre success.She was really struggling to push her career when she lost her partner to an accident. She got addicted to drugs, suffered depression and even wrote a suicide note. Drugs and alcohol were her only coping mechanisms. This song is about the time she was addicted to alcohol and drugs and her struggle to get out of it.In an interview, Sia said that she always knew she was a drinker and that she must stop, her guilt, shame is what the following lyrics suggest:-Sun is up, I'm a messGotta get out now, gotta run from thisHere comes the shame, here comes the shame.. but, out of peer pressurephones blowing up, they're ringing my door bells, I feel the love..she did not stop.1,2,3 ... 1,2,3 drinkthrow them back till I lose countThe only time she could escape from reality was when she was high, under the influence of alcohol and drugs. She could be carefree, live like tomorrow didn't exist.I'm gonna swing from the chandelier, from the chandelierI'm gonna live like tomorrow doesn't existLike it doesn't existI'm gonna fly like a bird through the nightChandelier is ultimately a brutally honest tale of substance abuse.Sia wrote the song for Rihanna but I am so glad that she kept this one for herself.
What Types of Solar Cells Does Most Garden Lights Use?
Hey Sea, most solar garden lights are compact units. Each individual light comes complete with panel, light sensor, battery, and LED. Other solar lights come as sets where each light is connected to one solar panel. These sets can be placed in the shade as long as the panel receives adequate sunlight. The basic component of a solar cell is pure silicon, which is not pure in its natural state. Pure silicon is derived from such silicon dioxides as quartzite gravel (the purest silica) or crushed quartz. The resulting pure silicon is then doped (treated with) with phosphorous and boron to produce an excess of electrons and a deficiency of electrons respectively to make a semiconductor capable of conducting electricity. The silicon disks are shiny and require an anti-reflective coating, usually titanium dioxide.• Related QuestionsDiagnosing potential damage to garden solar lightThese boards have five parts. The led, a axial inductor (the green resistor looking thing, likely 100 milli Henry), the solar panel, a NiMH battery, and the IC (Chip on Blob, it's just a common solar panel led boost driver).Too much heat could certainly have damaged any of these parts. Assuming you disconnected the battery before soldering, the most likely part damaged is the IC bond wires. The inductor is easy to test, just measure it's resistance. This would be enough to know if it is open or not. Use the good boards inductor as a reference. Other things to check. Battery should be above 0.8 Volts or the IC won't turn the led on. It's a under voltage lockout to prevent the battery from being drain to death. Measure the solar panel under light and load, like 470 ohm resistor. It should provide 2 volts under full light. Compare that to the working boards battery and panel.Consider it dead, it only cost you a dollar or so------does anyone make indoor solar lights like the outdoor kind?particular does sound relaxing!! i love the idea about making use of light fixtures to decorate, yet somewhat of flickering possibly attempt the white light fixtures that are somewhat smaller than a golf ball. more than a number of human beings criss pass them from one end of a balcony to a distinct. also, attempt some classic chicken cages, possibly paint them a pastel colour like eco-friendly or lavender. you may want to placed candles in them or perhaps flora. As for the flora, attempt hydrangeas or tulips even as in season. seek for on-line the gardens in Versailles and see why sorts of flora and vegetation are grown there. As you stay in FL a tiny citrus tree might want to be stunning too, and the scent will be diving once the flora commence blooming------Energy Required for solar-powered light help?nicely you are able to convert photograph voltaic potential to electric powered potential (that can then means lighting and residential equipment on your place), this is extremely straight forward Or Heating you additionally can use photograph voltaic potential to warmth your place. you are able to create a trombe wall via portray a southern- dealing with wall black and mounting glass panels approximately an inch faraway from its floor. The dark wall will take in extra warmth from the sunlight, and the insulating air chamber will tension the warmth to radiate inwards over the direction of countless hours after the sunlight is going down. you additionally can deploy an lively photograph voltaic equipment, which pumps air or water with the aid of roof-fastened creditors and then distributes the nice and comfortable air or water throughout the time of your place------Help build a solar powered house please )!?when you're progression a photo voltaic abode, that is maximum appropriate to plot it from the placing out to contain photo voltaic and to orient it accurate to the solar. i'd employ an architect who's primary with photo voltaic because the more beneficial useful you layout the abode, the more beneficial functional the photo voltaic will paintings. also verify close by guidelines. evaluate too that your neighbor may plant timber close by and at the same time as they start up small, they could block your sunshine sometime. in case you do not presently own land that favors photo voltaic initiatives, you're more beneficial functional off making an investment you income photo voltaic initiatives that couldn't have regulatory, neighbor or tree issues inclusive of public homes through a closed end mutual fund that invests in them and receives internet metering from the software. nevertheless, the fee of photo voltaic receives a lot more beneficial functional and the fee of public electricity and maximum fuels will proceed to pass up, so in the experience that your land is sufficient, pass for it------Can you take a Residential Energy Credit for solar accent lights?Giraee, it particularly is an astounding question. you are able to build a residential image voltaic potential equipment surely and for below you are able to think of. There are quite a few classes obtainable which will supply bit by bit guides on the thank you to construct your individual image voltaic electrical energy equipment or PV (image-Voltaic) equipment. those classes are extremely new and a very good reaction to the huge and intense priced commercial structures. quite a few structures can tie returned into the financial potential grid and feed electrical energy returned into the top-rated equipment. while this occurs, the potential corporation ought to pay you for the potential. are not getting too excited in spite of the shown fact that, they pay some distance below they fee. Plus you ought to generate adequate extra to sell. So, particularly, residential image voltaic or maybe wind potential are the two available and occasional priced. desire this solutions your question.------Do solar lights for the outside home really work and do they last?the main serious methods that the folk can wrestle international warming is getting rid of their older kind automobiles (1979 Buick) because of the fact, older automobiles emmitt extra poisonous fumes into the air. Its obtrusive that the extra technological superior a automobile is, the less risky gases it emmitts. A automobile that became geared up 3 or 4 years in the past would be extra financial gadget friendly than a automobile that became assembled 35 years in the past. for top populated cities which incorporate long island, Bus and Taxi companys could replace modern automobiles with automobiles that are powered via hydrogen or electricity. in simple terms think of, if each and every considerable city used the Toyota Prius as taxi's, there could be a decreased point of pollution, and likewise taxi fares must be notably decrease besides------Who thinks that we should power traffic lights with solar panels?certainly, i think of it particularly is an quite real looking purpose for recuperating air high quality and suplying ability. you does no longer decide to apply it as a highway floor, as deposits from tire treads might degrade its productiveness, yet this variety of equipment could desire to actual be built alongside roadways and rail systems. Panels does no longer could desire to be as extensive as a roadway, as you have in basic terms approximately limitless linear area. regardless of the undeniable fact that, i do no longer think of it will make a distinction in worldwide climate replace. the well-known driving stress for "worldwide warming" isn't guy-made polution, yet organic phenomena including volcanic eruptions. human beings probably have some effect, yet its slightly like the completed tea-cup-in-the-swimming-pool situation. there is not any longer something which would be finished approximately worldwide warming. keep in mind that the earth's climate is in a relentless cycle from chilly to warm, and returned to chilly. i'm specific you have heard of ice an prolonged time.------We discovered .. "light from some of the earliest stars to form in the Universe." How is this possible?there have been 2 components interior the early Universe, hydrogen and helium. independent atoms could desire to in straightforward terms type while the Universe had prolonged and cooled sufficiently for protons and electrons to fuse mutually. That happened approximately 350,000 years after the great Bang at a time generally used because of the fact the epoch of recombination. earlier that the Universe became a primordial 'soup' of photons and straight forward debris. the 1st era of stars have been confusingly referred to as the inhabitants 3 stars. They have been generally massive stars which had for this reason short lifetimes. No surviving inhabitants 3 stars have so far been discovered yet they could have provided the 1st era of nucleosynthesis which subsequently provided the complication-loose ingredients for the subsequent era of stars. Hydrogen has been and continues to be the main important element interior the Universe------How big of a solar power setup do i need to be able to run a laptop & a 60w low energy light bulb constantly?the place does the trillions of greenbacks had to construct those new image voltaic thermal skill vegetation come from? How can we get the skill from north Africa to Europe, or from the U. S. Southwest to the the remainder of North usa, or the outback to coastal Australia etc... What can we do with the billion vehicles that are actually ineffective provided that we don't have gasoline to run them, by fact all this new potential is electrical powered? Why ought to all of us sacrifice now for some destiny utopia of loose and passable potential whilst their neighbor will in basic terms eat any components stored by employing their sacrifice and stop any progression contained in the tip? those are the forms of questions which will lead you to the respond on your man or woman question.------Has anyone had the idea of solar-powered street lights?what do you advise IF the ambience is important without an surroundings or nature this planet would not be greater wholesome for human habitation. without forrests the days may be burning warm ,the nights freezing chilly there would not be a breathable surroundings there would not be as oil to offer nutrition after an extremely little while there would not be any potable water the whole thought of humanity with no existence like surroundings isn't possible . as to why we dont behave wisely is anothe question all at the same time why are we on the element of a conflict struggling with over faith,revenge and administration , it rather is insane , as quickly as we as humanity could be getting at the same time and co perform in retaining this planet greater wholesome for our ocupation the mum deliver is approximately to burn and the passengers are struggling with ,oblivious of the actual undeniable fact that the deliver could circulate down. in certainty all of the lamp submit in my highway are image voltaic powered and that i stay in a hick Mexican city------Merging solar light signalsYes this can be done within the bounds of the second law of thermodynamics. The tendue (or optical grasp) (see the tendue Wikipedia page) measures the entropy of a light beam, so, for a passive system, the tendue of the output beam must equal or be greater than the sum of the input beams' tendues. It is this principle that, for example, prevents one from concentrating the blackbody radiation from a hot body so that it might heat a body hotter than the emitter at the concentration point. It also means that the number of supported waveguige modes of the output must be high enough to be compatible with the required tendue if the coupling is to be 100% efficient. The efficiency of concentration of Solar radiation into a single mode fiber is very low for this reason------How science developed the solar energy?..10points.........?Solar energy is the light and radiant heat from the Sun that influences Earth's climate and weather and sustains life. Solar power is sometimes used as a synonym for solar energy or more specifically to refer to electricity generated from solar radiation. Since ancient times solar energy has been harnessed by humans using a range of technologies. Solar radiation along with secondary solar resources such as wind and wave power, hydroelectricity and biomass account for most of the available renewable energy on Earth. The Sun's hydrogen is a finite resource, and therefore considered non-renewableSolar energy technologies can provide electrical generation by heat engine or photovoltaic means; space heating and cooling in active and passive solar buildings; potable water via distillation and disinfection, daylighting, hot water, thermal energy for cooking, and high temperature process heat for industrial purposes
10 Reasons to Invest in Solar Lights
10 Reasons to Invest in Solar Lights
With the availability of solar-powered outdoor lights on the market today, it's a daunting task to find the best deal. You need to consider your exact needs and expectations to make sure you are choosing the right product. So what are the best outdoor solar lights you can buy to meet your outdoor lighting requirements? How to Choose the Best Outdoor Solar Lights If you are searching the market to find good quality outdoor solar light, you should first understand that these products have been improved to provide long-lasting performance. One best way to determine their usefulness is by looking at their features and specifications. You can use outdoor solar lights in lighting your garden, pathways, lining pond or pool, and in home security. Here are some helpful tips for choosing the best solar-powered outdoor light: Check the lighting fixtures. It should include the solar cell, Ni-Cad rechargeable battery, LED light, and photocell sensor. The overall design should work simply for any lighting purposes you have at home. Lighting units have solar panels attached to them. With a single charge, solar lights can last for hours depending on the solar energy it received throughout the day. Your location, season, and weather condition will inevitably affect the charging time of your solar lights. Typical solar lights have a charging period of 8 to 10 hours. In summer, expect for your batteries to charge faster than the average time. Outdoor solar lights are designed with LED lights that can function for 100,000 hours. However, these lights are irreplaceable. So be sure to get high-quality solar lights if you want them to last longer. Proper maintenance is required for the Ni-Cad batteries to last for up to 2 years. Deep charging can help you lengthen that period while taking advantage of brighter solar lights outdoors. Outdoor lights like the solar-powered types do not need electrical wiring and other power sources. So if you will use it for aesthetics such as lighting your pool or garden, they are the perfect fit. The following are the main advantages of using the best outdoor solar lights on the market today: Solar-powered lights are so easy to install and use. They are also environment-friendly products since they are charged for the use of sunlight. Since solar lights do not require electrical power; these products are more affordable than other types of outdoor lighting systems. Another great benefit is the safety and security of installing solar lights outside your home. There are no power chords to threaten your family's lives while spending time in the garden or the pool. Solar lights are the ultimate solution for lighting ponds, swimming pools, and another area in your house. By choosing the best solar-powered outdoor lights, you can benefit from their effectiveness, brightness, and excellent control. With their flexibility, you can use them in your lighting needs that do not require electricity. Solar lamps can be as bright as electrically powered landscape lights if you correctly install them. Also, make sure the battery can be charged to a higher voltage for more extended functionality. Advantages and Benefits of Solar Lights Outdoor lights like the solar-powered types do not need electrical wiring and other power sources. So if you will use it for aesthetics such as lighting your pool or garden, they are the perfect fit. The following are the main advantages of using the best outdoor solar lights on the market today: Solar-powered lights are so easy to install and use. They are also environment-friendly products since they are charged for the use of sunlight. Since solar lights do not require electrical power; these products are more affordable than other types of outdoor lighting systems. Another great benefit is the safety and security of installing solar lights outside your home. There are no power chords to threaten your family's lives while spending time in the garden or the pool. Solar lights are the ultimate solution for lighting ponds, swimming pools, and another area in your house. By choosing the best solar-powered outdoor lights, you can benefit from their effectiveness, brightness, and excellent control. With their flexibility, you can use them in your lighting needs that do not require electricity. Solar lamps can be as bright as electrically powered landscape lights if you correctly install them. Also, make sure the battery can be charged to a higher voltage for more extended functionality. Check the lighting fixtures. It should include the solar cell, Ni-Cad rechargeable battery, LED light, and photocell sensor. The overall design should work simply for any lighting purposes you have at home. Lighting units have solar panels attached to them. With a single charge, solar lights can last for hours depending on the solar energy it received throughout the day. Your location, season, and weather condition will inevitably affect the charging time of your solar lights. Typical solar lights have a charging period of 8 to 10 hours. In summer, expect for your batteries to charge faster than the average time. Outdoor solar lights are designed with LED lights that can function for 100,000 hours. However, these lights are irreplaceable. So be sure to get high-quality solar lights if you want them to last longer. Proper maintenance is required for the Ni-Cad batteries to last for up to 2 years. Deep charging can help you lengthen that period while taking advantage of brighter solar lights outdoors. When it comes to design, the beautiful dancing flames of TomCare solar lights will surely get your attention. It's a better and safer alternative to real flames. The LED lights provide a mood-enhancing glow perfect for your garden, pool, or patio. However, be sure to consider the following pros and cons before buying this product: When it comes to design, the beautiful dancing flames of TomCare solar lights will surely get your attention. It's a better and safer alternative to real flames. The LED lights provide a mood-enhancing glow perfect for your garden, pool, or patio. However, be sure to consider the following pros and cons before buying this product: The all-new URPOWER third gen solar outdoor spotlight has adjustable and rechargeable wall lights. It also includes in-ground lights that are very simple to install. You do not need to be a professional or use tools to install this waterproof solar spotlight in your home. The product is durable and can withstand extreme weather conditions throughout the year. None No need for batteries or electric power because these LED lights are powered by solar. All you need to do is connect the solar panel and light the bulbs. No need for batteries or electric power because these LED lights are powered by solar. All you need to do is connect the solar panel and light the bulbs. Fully adjustable spotlights with a solar panel. You can adjust the lighting to certain angles and illuminate the ideal spot in your garden or pool. None The automatic setting turns on the spotlights automatically during nighttime and turns them off during the day. The automatic setting turns on the spotlights automatically during nighttime and turns them off during the day. It receives optimum sunlight with the help of flexible solar panels. None You can easily install them and place them anywhere in your house or backyard. You can easily install them and place them anywhere in your house or backyard. 2-in1 functionality so it can be used on the ground or be mounted on a wall. Fully adjustable spotlights with a solar panel. You can adjust the lighting to certain angles and illuminate the ideal spot in your garden or pool. None It offers a longer working time due to the built-in rechargeable lithium-ion battery with 2,200mAh. You can use the lights for up to 10 hours during the summer months and only 5 hours in the cold season. It offers a longer working time due to the built-in rechargeable lithium-ion battery with 2,200mAh. You can use the lights for up to 10 hours during the summer months and only 5 hours in the cold season. It is a perfect solution for outdoor and landscape lighting. It's powered by lithium-ion rechargeable batteries that are solar powered. It receives optimum sunlight with the help of flexible solar panels. None The product is weather-resistant, durable, and waterproof to withstand any weather condition. The product is weather-resistant, durable, and waterproof to withstand any weather condition. Automated switch with auto-on at night and auto-off upon sunrise. You can also control the spotlights with two modes, the high and the low. Fully adjustable spotlights with a solar panel. You can adjust the lighting to certain angles and illuminate the ideal spot in your garden or pool. None Easy to install. You do not need wires to make it work. Just follow the manual and light up your garden and pool. Easy to install. You do not need wires to make it work. Just follow the manual and light up your garden and pool. The four bright LED lights, 50 lumens for every LED, and built-in 18650 lithium-ion battery can light up between 6 to 9 hours when fully charged. It receives optimum sunlight with the help of flexible solar panels. None The LED solar lights may not shine so bright if it's not fully charged. The LED solar lights may not shine so bright if it's not fully charged. It is not recommended as heavy-duty outdoor lighting. Limited hours of brightness and function. Getting the best outdoor solar light is a great investment. High-quality lighting setup can save you time, money, and effort. So the best outdoor solar-powered outdoor light is the URPOWER 2-in-1 Waterproof 4 LED Solar Spotlight. With all its excellent features and benefits, it's the perfect choice for more extended functionality and flexibility. With plenty of options to choose from when it comes to solar lighting products, it's not easy to find the right one. So this review is created to help you make an informed decision. If you choose URPOWER LED solar spotlight, it's like you've won the lottery because of its ultra bright LEDs that can perfectly illuminate your garden, swimming pool, patio, and other areas that you want to light up. Conclusion Getting the best outdoor solar light is a great investment. High-quality lighting setup can save you time, money, and effort. So the best outdoor solar-powered outdoor light is the URPOWER 2-in-1 Waterproof 4 LED Solar Spotlight. With all its excellent features and benefits, it's the perfect choice for more extended functionality and flexibility. With plenty of options to choose from when it comes to solar lighting products, it's not easy to find the right one. So this review is created to help you make an informed decision. If you choose URPOWER LED solar spotlight, it's like you've won the lottery because of its ultra bright LEDs that can perfectly illuminate your garden, swimming pool, patio, and other areas that you want to light up.1. anyvone know about outdoor solar lights?there is a controller inside, just tell the manufacture what time you want to turn on the lights, then they will help solve the problem.2. What can i do about hispanic neighbour he keeps running over my Outdoor Solar Lights because he keeps cutting?uhm fighting fire with fire is not good. report him to the authorities. trying to pop his tire will put you in legal jeapordy as well. i would hope you were more mature than that3. what is a good catalog to look at for gifts ideas; like for patio planters, or solar lights or nick knacks?Check out an IKEA catalog or store. They have a decent sized collection of decor items (vases, candle holders, etc.) and a variety of larger plant pots
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