Guide to Buy Solar Powered Lamp Post Top in Kemeco

2021-08-14
Kemeco
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Kemeco Lighting controls the quality of solar powered lamp post top during the production. We conduct inspections at any point throughout the production process to identify, contain and resolve product problems as quickly as possible. We also implement testing that is in line with related standards to measure the properties and evaluate performance.To be the pioneer in the international market, Kemeco makes great efforts to offer superior products. They are provided with optimal performance and thoughtful after-sales service, endowing customers with many benefits like gaining more revenues than before. Our products sell very fast once launched. The benefits they bring to customers are immeasurable.We have made great efforts in providing customers with top-notch and proactive service shown at Kemeco Lighting. We provide constant training for our service team to equip them with abundant knowledge of products and right communication skills to effectively answer customers' needs. We have also created a means for the customer to give feedback, making it easier for us to learn what needs improvement.
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Delay Shadow Over Solar Street Light Project | Bhubaneswar News - Times of India
BHUBANESWAR: The solar street lighting project in Bhubaneswar is likely to be delayed further as the Bhubaneswar Municipal Corporation (BMC) on Tuesday expressed its inability to allot land to the Orissa Renewable Energy Development Agency (Oreda) at the proposed site near Unit-8 Boys' High School for setting up a solar photovoltaic (SPV) power plant. The BMC, instead, has requested the director of estates to allot land near Orissa University of Agriculture and Technology (OUAT). Solar lighting will be installed on the stretch between OUAT and Delta square for which Oreda had sought land from BMC. "Since BMC is the user of solar lights, it has to provide us land to set up the plant which will facilitate the lighting," said deputy director, Oreda, B K Swain. He said they had sought 600 sq metre land for installing solar panel and batteries. A BMC official said they had no piece of land at the proposed place. "We are hopeful that Oreda will be provided land soon," said the official. OREDA is the nodal agency for technical assistance for solar lighting and BMC would provide the required support. The solar lights on the proposed stretch would cost about Rs 1.14 crore. The Union ministry of new and renewable energy (MNRE) will give 30% of the project cost, sources said. The BMC in 2011 was included in the MNRE's 'solar city' project, which will turn 60 cities across the country into solar cities. "The solar powered streetlight was planned by BMC. It is supported by the science and technology department and Oreda," BMC commissioner Sanjib Mishra said. At present, the BMC spends around Rs 5 crore on street lighting annually. Solar lights are expected to cut down on the expenses significantly. Earlier, the civic body had launched environment-friendly LED street lighting system in some parts of the city to cut down on energy expenses. BMC aims to convert at least 10% street lights into solar powered lights by 2020.
How to Make the Waterproof for Outdoor Solar Lights?
Recently, it is the period when the autumn is slowly turning to the winter, and the amount of rainwater is obviously increased. When using outdoor solar lights, it is necessary to ensure that the waterproof performance is good. If the outdoor solar lights is not waterproof, the outdoor solar lights will not be bright and a short circuit will occur. Heavy rain enters the interior of the outdoor solar lights head, corroding the internal wires, making the wires contact with the lamp post, thus affecting people's safety. Therefore, it is necessary to do waterproof work of solar powered outdoor lights. The solar powered outdoor lights is mainly composed of a street lamp pole and an LED street lamp lamp head. The solar powered outdoor lights pole is generally made of an overall hot-dip galvanizing spray treatment, and does not seep water. Solar powered outdoor lights manufacturers need to pay attention to the waterproofing of best outdoor solar lights heads. Only the waterproof work of the lamp heads can ensure the stability and safety of best outdoor solar lights at night. The following small series will tell you how to do the waterproof work of best outdoor solar lights.1. The design of the best outdoor solar lights shell can not be recessed. Try to use the upper wire through hole style, which is beneficial to the rapid evaporation of water from the solar system led light housing. 2. Solar system led light chip, lens should consider their waterproof performance, to achieve IP65 level. The rear cover of the lamp head, the back cover of the power supply box, and the threading hole in the power supply box are respectively designed with waterproof sealing strips and waterproof plugs with good sealing performance.3. Need to do the aging test of LED street lamp head. The waterproof strip at the internal connection of the LED street lamp has a service life, and the sealing may be lowered at a joint after several years. Therefore, solar system led light manufacturers should do aging inspection after production to test their waterproof performance and ensure good waterproof performance for at least 5 years.The above are three ways to do waterproof work on solar system led light. Of course, when you buy led street light solar system, do not choose the products produced by small workshops. Because the production equipment of small workshops is small and the process is poor, most led street light solar system are not good for waterproof work. It must be done from regular LED street lamp manufacturers. Buy, it is best to remind everyone not to buy LED street lights in incredibly cheap!Why would planets of the solar system be spheres and the earth be flat?Exactly! It would make no sensePlausible reason to leave the Solar System? [closed]In the near future, probably nothing. In medium term future, there is a number of possibilities.Today, building a starship like that is simply impossible. But in the near future, when we would be able to sort out all technical hurdles of sending humans to Mars, a giant interstellar spaceship will become a theoretical possibility. However, there would still be a number of issues that would make a success of such project highly unlikely.So, I would think that even under the best conditions, building such ship in the next 50 years is impossible. Of course we can try, but the project would have a very low chance of success. I can not think of any realistic calamity that would affect entire Solar system and give us enough notice to build this spaceship.However, looking further forward, all of the issues in the list above can be eliminated or somehow mitigated. New types of engines can be built, thermonuclear energy become reality, deep space experience would turn into confidence in spaceship's long term durability, our telescopes will find very Earthlike planets and new technologies like space elevator would make building spaceships in orbit very cheap. If the complexity of this project is reduced from the "Tower of Babel" to "Apollo" level, then we can find a number of possible reasons to complete it - from below-extinction level catastrophes to simple curiosityHow would astrology work in a different solar system?Your basic hypothesis is flawed: astrology is not real and does not work in our own Solar System
How to Kill Wasps That've Built a Nest INSIDE My Sealed Solar Garden Lights?
once you progression the nest it many times dies anyhow. it incredibly is not something greater effective than a brood chamber for the queen wasp and something of the wasps are her infertile daughters. the employees do not lay eggs themselves. Use the spray and be careful to not get stung1. Broke one of my neighbors outdoor garden lights, how do I cover it up?Well, consider where you can put the blame. Man, wife, kids, dog. Figure out the most likely person other than the bratty teenager and the basketball. What I think may work is if you can steal a drone from one of your friends and leave it in their yard near the broken light. Be sure and write his name on the drone. Then in a few days tell him that the neighbors have his drone and let him go get it2. How to Choose the Perfect LED Garden LightsHow to Choose the Perfect LED Garden Lights Garden lighting is an important aspect of every home exterior lighting design, so it goes without saying that choosing the perfect LED Garden Lights requires careful consideration. Establishing the overall purpose of the garden lighting solution should be an important consideration within your lighting design. Is the primary purpose safety related? Or efficiency? Or the visual appeal of your garden? Understanding the "why" of your garden lighting needs will allow you to plan effectively, and choose the perfect products. Consider the following when selecting the perfect LED garden light setup: 1. Showcasing One of the primary purposes we see LED garden lights used for, is to illuminate or showcase the garden, and rest of a home's exterior after dark. Many backyards are created for entertaining, and LED garden lights add a flare that gets noticed. To create a more stunning effect consider the quality of your lighting, and opt for products which have an appropriate lumen flux for your specific area. 2. Safety By utilising LED garden lights in both front and back areas, you can add to the safety of your home's exterior. LED garden lights will help you ensure that steps, pathways and any other uneven surfaces can be properly illuminated - eliminating any safety risks that may be inherent. 3. Efficiency Having the most efficient garden lighting solution guarantees that you will be replacing less bulbs over time, and therefore saving the most money possible on your LED garden lights. With lifespans up to 50,000 hours, you are bound to save yourself on the time and effort of replacing inferior globes. 4. Ease of movement Another often overlooked consideration is - will your LED garden lights be easy to move if needed? By utilising products such as LED Garden Spikes, you can assure that your lighting solution in your garden is transportable and versatile - allowing it to be adapted as you need it to be. This ranges from making small angle changes, to larger placement changes - such as your planting strategy evolves; meaning your LED garden lights can be as flexible as you need them to be. Selecting the best LED garden lights to suit your garden, whether it be domestic, industrial or commercial requires some thought.3. How should I landscape this?sounds like more of a decorating question than a landscape one. I would split it into three areas. a 10X20 carport type shade structure on one end with a picnic table beside it. a fire pit with lawn chairs on the other end. String up garden lights inside the 10x20 and bring power out with an extention cord for a portable sound system. pillows and some old carpet in the 10x20 if you want chill space. use the center lawn space for volleyball net or other lawn games.4. Solar garden lights, how do I choose and install the right one?Elroy, what you need to do is to read some reviews my friend. The best places are amazon and some other independent websites. Look for 5 start products and you can'y go wrong.5. 10 of the prettiest solar garden lights from under £25Many of us have been updating our patios and getting ready to fire up the BBQ to invite our friends and family over as we enter spring and summer. The next step is to turn your balcony or outdoor space into a wonderland of pretty fairy lights with eco-friendly solar lights to illuminate and warm up your garden. The low-maintenance lighting is perfect for enhancing the ambience outside and it can brighten and complement the smallest of outdoor spaces. Here are some of our favourite lights below...
Do You Know the Three Advantages of Solar Street Light?
The market for solar street lights has been very hot in recent years. A few years ago, people thought that the technology of solar street lights was not mature enough, and they did not trust or approve of its product performance. However, more and more people have accepted it in recent years because many people have already After experiencing the improvement brought by solar street lights to people's lives, what are the advantages of solar street lights?1. The solar street lamp can keep the street lamp on for a long time when the energy is sufficient, and the solar panel carried by the solar street lamp has a very good effect of saving solar energy. It can convert solar energy into electricity through complex conversion technology. One of the reasons why solar street lamp manufacturers are gradually occupying an important position in the market.2. As a very popular street lighting equipment, solar street lights are not only inexpensive in terms of price, but also very cheap compared to other street lighting equipment, and street lights are very adaptable to the environment, whether it is rainy or cloudy. There will be no problems with normal use, and there will be no short circuit problems with water, so you can use the equipment normally, of course, you must use the equipment of a regular solar street light manufacturer.3. The only source of energy for solar street lights is solar energy, so it does not matter if you encounter cloudy and rainy days for several days in a row. They can work normally without any problems. Solar street light manufacturers guarantee that the equipment can still be normal. The luminous use can withstand interference with normal use even under strong winds and heavy rains, and there will be no problems such as being blown or scratched, which provides a stable improvement for social development.6 meter high rural solar street lights price, installed and instructions for use1. product price The price of rural solar street lights needs to be based on the specific specifications of the street lights. Whenever customers consult our sresky new energy rural solar street lights how much is the price, our manufacturers will want to understand the user's needs in the quotation. , Let's take an example of the price problem of rural solar street lights The price of 6m rural solar street light: starting at 890 yuan The basic configuration of rural solar street lights: 6 meters 30 watts Solar street light pole material: Q235 steel Type of battery: ternary lithium battery Types of photovoltaic panels: high-efficiency polysilicon photovoltaic panels Battery parameters: DC12V30ah The parameters of the photovoltaic panel: DC18V80w Controller: DC12v intelligent controller Other accessories for street lights: photovoltaic brackets, ground cages, screws, etc. Warranty time for street lights: 3 years As consumers, we are sometimes used to buying cheap things. The same is true for purchasing rural solar street lights. However, when wholesale rural solar street lights, we need to know that a price is paid for. Some manufacturers in the market use consumers to think The mentality of buying cheap products deliberately lowers the quality of the products to shoddy ones, and the same is true for solar street lights. For example, some manufacturers deliberately falsely mark the parameters of lithium batteries and photovoltaic panels. In this case, many customers cannot distinguish them. If they blindly pursue cheap prices, they will only be fooled in the end. At the same time, the configuration of rural solar street lights will also affect the quality of solar street lights. A reasonably configured solar street light can be used for more than ten years without a problem. However, some solar street light manufacturers are halfway through, many of them are light pole factories or battery factories. Although these manufacturers are raw material manufacturers, they do not have many skilled personnel in the configuration of solar street lights. The design parameters of rural solar street lights are prone to problems, so when you wholesale rural solar street lights, you must find a regular manufacturer. 2. Product features 1. The comprehensive design has no cables. 2. Rainproof and anti-rust structure. 3. The perfect combination of LED solar products and high-performance polymer cell technology. 4. The thermal infrared sensor is used to control the work of the LED to save battery power loss. Three, installation Installed in a position where the solar panel can be exposed to sunlight, the longer the exposure time, the better. When the phalanx faces true south (that is, the angle between the vertical plane of the phalanx and true south is 0°), the solar cells generate the largest amount of electricity. Four, instructions for use 1. Before installation, please set the required gear according to the user's needs and then hang it on the wall. 2. Press the small switch next to the sensor to set, first gear: always on after flashing once (1/3 brightness), second gear: dimly on after 2 flashes, full-on for 12 seconds with induction, dimly on without induction. Third gear: No light after flashing 3 times, full light for 12 seconds with induction, no light without induction. Turn off the courtyard lights (sensor lights) completely when you press the fourth button. It can be triggered repeatedly, re-trigger and re-timing. 3. In the daytime, the courtyard lamp only charges the LED and does not work. In the evening, the courtyard lamp LED works according to the set position. Name: General Model SOP-048 Solar Panel Monocrystalline 5W/6V Battery specification 4400MAH/3.7V LED power 3.2W/100% power@lighting in bright mode Infrared induction sensing distance: 5-8m, sensing angle:
Rs 40 Crore Sanctioned for Solar Power Streetlights | Lucknow News - Times of India
LUCKNOW: State government has sanctioned nearly Rs 40 crore for installation of solar powered street lights in Uttar Pradesh. Chief secretary Jawed Usmani , who was presiding over a review meeting on Saturday, asked officials of the UP New Energy Development Authority (UPNEDA) to ensure that another Rs 29 crore is granted from the Centre. The LED type street lights, he said, will not only be installed in various districts but also in over 2,000 Lohia grams where they are needed the most. In all over 11,100 solar street lights will be installed in the financial year 2013-14. He also asked the officials of UPNEDA to see that government orders related to finances, related subsidies and policy decisions to ensure long term functionality of the system be put in place. Usmani also asked officials to link maintenance of street lights with the skill development scheme. For this, UPNEDA could coordinate with the department of technical education. As for the lights that are being installed in the rural areas, coordination be made with the department of panchayati raj, which will carry out the maintenance of the lights from the funds granted to it under the 13th finance commission. Moreover, materials purchased for the scheme be of good quality, Usmani said Principal secretary (additional energy), Jeevesh Nandan said 21 districts have been taken up under the remote village electrification programme. The programme is carried out under the Solar Street Light Scheme where in districts lie Sonbhadra, Mirzapur, Mainpuri, Hardoi, Bareilly, Banda, Barabanki, Basti, Saharanpur, Shahjahanpur, Hamirpur, Lakhimpur Kheri, Jalaun, Kanpur, Faizabad, Gonda, Firozabad, Shravasti, Balrampur and Maharajganj are being undertaken.
Frequently Asked Questions (FAQ) for Best Solar Lights
Do 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------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.
SOLAR STREET LIGHT ARUDRA SOLUTION
A solar street Light Luminaire is a lamp technology that utilizes solar cell to obtain electrical energy during the daylight hour by solar radiation and then use the electrical energy to provide light at night. Semi integrated lamp tries to overcome complicated installation and expensive price of normally solar street lamp. Semi-integrated solar street lamp only integrated solar cell, controller, and battery, while lamp is separated using cable. This configuration makes semi-integrated lamp cheaper and easier for installation that is suitable for rural area. Therefore, in this paper we develop semi-integrated type of solar street lamp. The illumination of semi-integrated lamp was measured using lux meter. The power of the lamp was calculated to meet the energy needs for 12 hours. The results show that the semi-integrated solar street lamp with low power LED 2W has been successfully developed. The solar lamp can be automatically turned on for around 12 hours, from 5:50 PM to 5:30 AM (UTC5:30). The illumination average of the lamp is 17.42 lux with 6.97 lux deviation. The measurement result of illumination shows that the solar street lamp has maximum distance of more than 140 cm with 230 cm high of lamp. Street lamp is a necessary part of every part of the street, with a primary function is to provide comfort to the driver and pedestrian. Street lamp also has a security function that is to prevent accidents and criminality. On the other hand, from environmental and economical perspectives, solar street lamp is better than the traditional street lamp, since the traditional technology uses far more energy during its operational life [1], [2].Solar street lamp is a lamp that utilizes solar cell to obtain electrical energy during the daylight hour by solar radiation and then stored in the battery [3], [4]. At night, the energy saved in the battery is used to provide light on the street. Generally, there are two types of solar street lamps: (a) unintegrated lamp; (b) fully-integrated lamp, as shown in Figure 1. Unintegrated lamp is a lamp which are each component, i.e. lamp, solar cell, controller, and battery, separate from each other, as shown in Figure 1(a). However, the lack of this type of solar street lamp is in need of a complicated installation. Different from un-integrated lamp, fully-integrated lamp has integrated all the components of each lamp, as shown in Figure 1(b). The fully integrated lamp causes easier installation, although the component price of this type is expensive [5].Semi-integrated lamp (Figure 1c) tries to overcome both problems that is expensive and complicated installation. Semi-integrated solar street lamp only integrated solar cell, controller, and battery, while lamp is separated using cable. This configuration makes semi integrated lamp cheaper and easier for installation that is suitable for rural area. Therefore, in this paper we develop new type solar street lamp, namely semi-integrated type of solar street lamp. For the measurement of the solar street lamp, the illumination of lamp was measured using lux meter. Furthermore, the power of solar street lamp was calculated to meet the energy needs of the lamp for 12 hours.if solar cells were 100% efficient?Let's jump in. M square meters * (1000 watts/square meter if efficient) * 20% * 6/24 of the day = 1 kilowatt * (1000 watts/kilowatt) That's a lot like M * 1/5 * 1/4 = 1. I would say M is 20. ;)Assuming we found a renewable source of antimatter, would we use annihilation energy indirectly and inefficiently (via water heating), or could we directly harness pure energy, such as emitted photons through something like solar cells?The annihilation would be through particle- antiparticle pairs which would produces pairs of gamma photons. I dont think any attempt has been made to make anything like the equivalent of PV cells for gamma radiation.Using it as a source of thermal energy is ok but the gamma is very penetrating and it may be difficult to absorb the highest energy photons from proton or neutron annihilation. The source of anti mattewr is quite tricky, if a source existed, it would not hang around until you were ready to use it/ you cpoould not piupe it to the preferred location. How much electricity can our best solar cells generate? Can it be stored?the mass produced solar cells are only with 17% efficiency, that means it's convert 17% of the solar energy into electricity. for the other question: the electricity generated by solar cells could be stored in a battery system, it's could be lead acid battery or any other kind batteries.
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.
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