Outdoor Ip65 Integrated Garden Solar Panel Led Street Lamp

Use One Solar Panel to Charge Two Small, Identical Batteries

These things are the dumbest solar charge circuits possible. See a tear down here cell to reverse protection diode to 6x series AA NiCD battery pack. No charge controller. It depends on the battery pack getting trickled charged, and being stronger than the solar panel.Connecting the same panel to two lights will cut the current to both, and likely tripling the charge time (it won't be exactly half). The built in diodes on the input board will prevent one battery from charging the other, just as they prevent the battery from back feeding the solar panel in normal use. No modification or precautions needed.These lights will already deep discharge the batteries over night as is, which is why NiCD are chosen. Their runtime will be reduced due to less power charging them.FYI you can buy similar panels from overseas online for a few bucks. Probably from the same place HF gets theirs.I purchased the following solar security light kit a few weeks ago:Harbor Freight #69643Mounted system, worked great. FYI, the lamp uses a 6V, 900mAh, NiCd battery pack that is recharged with the included solar panel. I'm presuming that the controller is integral to the lamp assy, but I could be wrong (i.e. said controller may be integrated into the solar panel assy).Well, we had a hail storm last week that totally destroyed the solar panel.I have verified that it is NOT possible to purchase the solar panel separately, so I am considering the following scheme:Purchase another security light kit - same model as the original purchase. I'd now have one solar panel assy and two lamp assy's. Next, I'd attach the two lamp assy's to the solar panel assy using a dc power splitter cord. Now, I'd have both lamp assy's wired in parallel.My questions: Would this charge both batteries? I'm presuming that a larger recharging current would be routed to the battery with the lowest open circuit voltage. If the controller is mounted in the lamp, I'll have two controllers downstream of the cable split. If the controller is mounted in the solar panel component, I'll have one controller upstream of the cable split. Does it matter where the controller is mounted (see above)?Â·OTHER ANSWER:I purchased the following solar security light kit a few weeks ago:Harbor Freight #69643Mounted system, worked great. FYI, the lamp uses a 6V, 900mAh, NiCd battery pack that is recharged with the included solar panel. I'm presuming that the controller is integral to the lamp assy, but I could be wrong (i.e. said controller may be integrated into the solar panel assy).Well, we had a hail storm last week that totally destroyed the solar panel.I have verified that it is NOT possible to purchase the solar panel separately, so I am considering the following scheme:Purchase another security light kit - same model as the original purchase. I'd now have one solar panel assy and two lamp assy's. Next, I'd attach the two lamp assy's to the solar panel assy using a dc power splitter cord. Now, I'd have both lamp assy's wired in parallel.My questions: Would this charge both batteries? I'm presuming that a larger recharging current would be routed to the battery with the lowest open circuit voltage. If the controller is mounted in the lamp, I'll have two controllers downstream of the cable split. If the controller is mounted in the solar panel component, I'll have one controller upstream of the cable split. Does it matter where the controller is mounted (see above)?

Sizing a Solar Panel and Battery for a Simple Solar Application

Using a 120 VAC inverter and a light bulb to keep your pipes from freezing is just a dumb idea.If you need 40W worth of heat in an enclosed space, just select a bunch of power resistors that add up to that amount, screw them to a heatsink and run them directly from your 12 V battery. For example, a 15-ohm resistor will dissipate about 10W @ 12V, use four of them.You can also get CFL lamps that run directly from 12V.Let's say you need a run time of 48 hours, and you have a minimum of 6 hours to recharge.Your load is drawing a daily average of 3.33 (heater) 5/24 1 (lights) about 3.5 A.Multiply by 48 hours to get the battery capacity: 170 AhBatteries aren't perfectly efficient, so it'll take about 170 / 0.8 212.5 Ah to recharge it.If you want to drive the load and recharge the battery in 6 hours, you need a panel capacity of about 40 A @ 12 V, or 480 W.I am a novice. I want to correctly size a solar panel and battery for the following application. I will be powering 2, 6 watt cfl lights and a 40 watt incandescent light. I am planning on using 400 watt inverter from Northern Tool. I need the inverter because of the need for the 40 watt incandescent bulb which will be used as a heat source. The 40 watt bulb will be on 24 hours a day when the temperature is below 32 F. The two 6 watt cfl lights will run a maximum of 5 hours a day year round. I have done research on the internet, but so far some of the information I have obtained is contradictory. I live in southwestern Pennsylvania. What I need to know is the size of the solar panel in watts and the size of the battery Ah.Â·OTHER ANSWER:I am a novice. I want to correctly size a solar panel and battery for the following application. I will be powering 2, 6 watt cfl lights and a 40 watt incandescent light. I am planning on using 400 watt inverter from Northern Tool. I need the inverter because of the need for the 40 watt incandescent bulb which will be used as a heat source. The 40 watt bulb will be on 24 hours a day when the temperature is below 32 F. The two 6 watt cfl lights will run a maximum of 5 hours a day year round. I have done research on the internet, but so far some of the information I have obtained is contradictory. I live in southwestern Pennsylvania. What I need to know is the size of the solar panel in watts and the size of the battery Ah.

Go Carbon Neutral on Outdoor Garden Lights

How to get carbon neutral lighting in your garden.Installing lights outdoors can be a tricky business and if you want to be carbon neutral then the best option is to choose outdoor solar lighting.... How to get carbon neutral lighting in your garden. Installing lights outdoors can be a tricky business and if you want to be carbon neutral then the best option is to choose outdoor solar lighting. There are many different types of solar lights on the market. The older types used Nicad chemistry to power the cells, newer models now run on NiMH cells. Solar lights powered on NiMH will not suffer the memory effect of the old Nicad and will last for over 1,000 charges without any loss of power. By carefully placing each light in dark corners and making sure daylight will reach the solar panel they will continue to charge even on dull days. If you are lucky to have a south facing garden then positioning the solar lights will be no problem. For gardens facing north or if you have tall trees and shrubs make a map of the plot and work out the best angle for the solar panels. Ground solar lights often have spikes which can be pushed into the ground at an angle to face the sun. Garden items will weather, to avoid replacing worn , cracked or rusty lights the best option is stainless steelm solar lights. These will stay clean and bright for many years and just need a yearly clean to keep the solar panels clear. To replace the cells just remove the solar panels to access the cells. Most run on AA type cells and are widely available from hardware stores or visit urbanlights.co.uk

How to Convert Volts to Amps Using a Solar Panel?

Best Solar Garden Lights 2019 Our Picks for Hanging, Path, Table and Wall Options

LIGHTING your garden can be a minefield, which is why you'll do well to invest in some of the best solar garden lights.Powered by the sun's light during the day, these style of lights will then illuminate when the evening comes.A great alternative to mains-powered lights, you won't have to worry about having them plug into a mains outlet, which means you can pop them pretty much anywhere, quickly and easily.They're also environmentally friendly and free of charge to run.Most solar-powered lights promise around eight to 10 hours of illumination, but we'd say you're likely to get between four to six, which is usually all you'll need in the summer.The drawbacks? Well, as they charge up during the day, it means you will need to pop them in an area where they can get the sun's rays in order to do so.Granted, that can be a pain if you want to pop them in a shady area, so if that's the case, look for a design that has a separate solar panel - the panel goes in the sunny area, while the lights can stay in the shady spot.Problem solved!You'll also want to think about what parts of your home you want lit.Are you looking to illuminate your eating area, or highlight borders or pathways?Maybe you want some extra security with lighting by your front door, or are you purely looking for it to provide a fun, decorative touch?Whatever you're after, we've found a mix of solar-powered lights to keep your outdoor space well-lit and looking its best.We all know that a cushion or two can add a bit of colour to your garden but how about using your lighting to do the same thing?The Solvinden globe pendant lamp comes in a few designs, from stripes and spots to a retro flower print, and are ideal for stringing up over your dining table or seating area.Go for one design or mix and match colours and prints to create a colourful feast for the eyes.A hook at the top makes it easy to hang them from a tree branch or outdoor structure.A lamp for your garden you say? Yes, with this Eva Solo design you can really take your indoors outside and make it feel like a living or dining space.With concealed solar panels inside, the lamp features a frosted glass shade and an aluminium base, and gives you up to 20 hours illumination after the sun goes down.It also has an on/off switch and comes in two different sizes, so you can pop the larger lamp on the floor and the smaller one on your tabletop to create that magical night-time glow.Need some extra lighting by your front door or close to the house?A wall light is ideal for this and with a solar-powered design there's no wiring involved.This classic lantern-style light would look good with one placed either side of a door, or a few spaced out along a back wall - and it comes with a two-year guarantee as well.You can't go wrong with some solar-powered stake lights for lighting pathways, borders and driveways, and this set of 12 are a smart buy.Made from plastic and stainless steel, they're easy to assemble and the slim design makes for an elegant finish.You'll need to buy the LED bulbs for them separately but we think the price and design make them a winner.Add more stars to your outdoor space at night with this string of solar-powered stars.Hang them on trellis or fences, along parasol or table edges, above doorways or in bushes or trees for extra sparkle in the evening.The string has 30 white stars and is 7.9 metres long, with a separate solar panel - so you can place the lights in a shady area and they'll still be charged by the panel (in a sunny spot).If you want a neat finish to your outdoor lighting, then this solar-powered strip light will do the trick.Warm white LED lights will highlight the edge of a border or path perfectly.And the lights are five metres long, with an extra metre for the cord.If you enjoyed our roundup of best solar garden lights, you might find our piece on cheap garden furniture sets of interest.Looking for more great household goods? Read more home products reviews Check out our full range of product round-ups and recommendations on the main Sun Selects page.This article and any featured products have been independently chosen by The Sun journalists. All recommendations within the article are informed by expert editorial opinion. If you click a link and buy a product we may earn revenue: this helps to support The Sun, and in no way affects our recommendations.

Converting Old Tea Light Lanterns into Romantic Solar Garden Lights

I've been looking for some accent lights for my back yard for a long time, but was never quite satisfied with what was available on the market. What I found was either cheaply constructed, or priced more than I was willing to spend. Even some of the more aesthetic designs were constructed of cheap plastic that will not age well when exposed to the elements. In most cases the light that was generated was pure white, or some other unnatural color. I decided that the only way I was going to be happy, was if I custom made the lights myself, and I discovered along the way, that it was not as hard as I thought it would be. You can up-cycle old tea light lanterns using inexpensive, off the shelf materials, to create solar garden lights that give a high quality ambiance to your outdoor living area. Purchasing a similar new item would cost about $15, but it ended up costing me about half that to construct.For the circuitry I started with the Westinghouse 472218-08 8 Piece Concord Solar Light Set, Black (Amazon in 2015 for about $2.50 a piece). I purchased 7 tea light lanterns at a garage sale for $0.25 each. I bought the LED tea lights at a craft store for less than $0.50 a piece. Since the batteries that came with the path lights were only about 600 - 700 mAh, and as such would only last a couple of hours on a full charge, I purchased better ones at a battery store for about $3 each.You will need to modify your lanterns to accept the electronics you will be installing. In this step, I have illustrated what I did so as to demonstrate some of the simple alterations you may need to make.For the tea light lanterns I purchased, I needed to create a platform to install the solar panel onto. I used two nylon anchor nuts that are used for installing license plates onto automobiles. I cut the anchor nuts in half, and hot glued them to the inside corners of the top of the tea light lantern. I also bent the handle of the lantern out to make room for the solar cell.Lastly, I drilled two holes in the base for wires to fit through. One hole was drilled in the corner for the wires between the solar cell and the circuitry. The other hole was drilled in the center for the wires between the circuitry and the LED candle.Glue the solar panel to the top of the lantern, and glue the wires along a corner of the lantern. Hot glue can be used for the wires, because you only need a little adhesion to hold them in place, but I suggest an epoxy type glue for mounting the solar panel to the lantern.Install your newly up-cycled solar powered garden lights in your yard, and enjoy your hard work. With the better batteries, mine last at least several hours, and some even last until the sun rises the next morning.

Cmrl to Install Solar Lights at Staff Quarter Premises | Chennai News - Times of India

Chennai: Metro rail will be installing solar street lights at their staff quarter premises at Koyambedu in an effort to maximise the use of renewable energy. It has invited tenders to supply and install 50watt solar street lights. This will be in addition to the solar street lights installed at various metro stations and the solar panels to be set up to generate 6MW power. Officials said a total of 35 such lights will be installed with a lithium-ion battery backup within a period of six months, once the contractor is chosen. Earlier, they had installed 25 such solar street lights with similar capacity and battery back up at various metrorail stations including Koyambedu and Alandur. Metro rail has already taken efforts to increase the use of green energy and reduce its electricity consumption by first installing solar panels in administrative office at Koyambedu. The photovoltaic panels with an installed capacity of 1MW generates over 5000 units a day and is being used to power electrical systems in the administrative office and for train maintenance work at the depot. Officials said the installation was expected to save more than Rs 1.12 crores every year for CMRL. As many as 25 locations with a total area of more than 1.4 lakh square metres were identified for the purpose.

Future Development Cannot Be Separated From Street Lamp Solar Panel

How to Convert Volts to Amps Using a Solar Panel?

What Do Solar Street Lamps Look Like?

For the evaluation of solar street lamps, it depends on whether the solar street lamp manufacturers strictly control the quality. Of course, we can also see the quality of solar street lamps from several aspects to see whether they meet the requirements we need. We can see from the number of days it resists cloudy and rainy days, the illuminance and service life of light sources, the service life of batteries and the technology of controllers, Judging from the overall system equipment, the solar street lamp is good or bad.The use of solar street lamps depends on the sun's light to provide energy. Therefore, in rainy days, it depends on whether the capacity of its solar battery can resist 3-5 rainy days. The amount of rain in many areas is not much. Solar street lamps that can resist 3-5 rainy days are very good. Of course, the service life of solar battery is also required to be better.In addition, its lighting brightness is bright enough to ensure people's safety and long service life. Don't turn off the light after using it for a period of time. What is more important is the use of solar controller, because it determines the number of days that solar street lamps resist rain, product stability and quality. Choosing a good solar street lamp saves the price of solar street lamps.

Outdoor Ip65 Integrated Garden Solar Panel Led Street Lamp Fixtures