The key role of a solar panel composed of multiple solar cells is to absorb solar energy and convert it into usable electricity to illuminate the solar street light. This process is called the photovoltaic effect. The performance of a solar street light majorly depends on the type and wattage of solar panels and the amount of electricity generated is determined by the size of the solar cells. Polycrystalline or monocrystalline solar panels are commonly used in solar street lights. The mounting position and the area of installation also can affect the panel efficiency. Solar panels have the best conversion rate when they are placed in such a way that sufficient direct sunlight strikes the panels throughout the day. Solar panels mostly have a lifespan of around 25 to 30 years.
How To Calculate Solar Street Light Price - CLIGHT SOLAR
Many customers who have just entered the street light market do not know the price of solar street lights, so it's easy to be deceived by bad products if they only care about the "good price". You must know the components of the solar street light price if you wanna buy high-quality products with "best price". CLIGHT SOLAR will help you get rid of low quality and low price street lights through this article. â¢ Galvanizing method: hot-dip galvanized and cold galvanized. Hot-dip galvanizing is a method in which steel components are immersed in molten zinc to obtain a metal coating. Cold galvanizing is a process that uses electrochemical principles to perform anti-corrosion treatment on the surface of the workpiece. Hot-dip galvanizing can protect poles from rusting for at least ten years while cold galvanizing can only make it one year. There are two types of solar panels: monocrystalline silicon and polycrystalline silicon, and they have different photoelectric conversion efficiency. â¢ Monocrystalline silicon solar panels have a higher conversion efficiency than polycrystalline silicon, but the corresponding price is also expensive. â¢ The conversion efficiency of polycrystalline silicon solar panels is not as good as that of monocrystalline silicon, but the corresponding price is lower. The batteries of solar street lights are divided into lithium batteries and gel batteries. â¢ Lithium batteries of the same capacity are more environmentally friendly than colloidal batteries, easy to maintain, with a smaller size, lighter weight, longer service life, and lower self-discharge rate. â¢ Gel batteries technology is more mature than lithium batteries, with higher discharge performance and stronger low-temperature performance. Due to the weight, when installing the gel battery solar street light, the battery slot should be kept on the ground and the battery should be sealed in a buried box. The installation of lithium battery solar street lights is much more convenient, you can use the suspended or built-in type to directly install the lithium battery on the bracket. The price of a lithium battery with the same capacity is nearly twice that of a gel battery. LED lighting sources are divided into two categories: Module LED lighting sources and SMD LED lighting sources. â¢ Module LED lighting source has stronger heat dissipation, higher light transmittance, higher lighting efficiency, and more energy-saving than SMD lighting sources. Module LED lighting source is more expensive than an SMD lighting source of the same wattage. â¢ SMD lighting souce has lighter weight, more flexible size, and lower cost. The brand of LED lamp beads will also affect the cost. â¢ PWM Controller uses the digital output of the microprocessor to control the analog circuit and is a method of digitally encoding the analog signal level. Controlling the analog circuit digitally can greatly reduce the cost and power consumption of the system. â¢ MPPT controller can detect the voltage generated by the solar panel in real-time, and track the highest voltage and current value(VI) so that the system can charge the battery with the maximum power output. Used in solar photovoltaic systems to coordinate the work of solar panels, batteries, and loads, it is the brain of the photovoltaic system. The conversion rate of MPPT to solar panel is higher, over twice than that of PWM. So the price of MPPT is naturally more expensive.
The 10 Best Solar Street Lights in 2021 Reviews | Guide
Comparing most of the solar energy counterparts, solar lighting his famously known for efficiency and convenience. Solar energy is free since it is powered by the sun. Therefore, it is the best option to rely on in case of massive use such as street lighting. Solar street light is a mode of using solar energy to light up our streets. However, it is true to say that choosing the right solar street lights is not easy. This is mainly because the market is flooded with a ton of varieties of solar street lights. But the good news is that this review is generally pointed to aid you make an informed decision at purchasing solar street lights that match your need. List of 10 Best Solar Street Lights in 2021 This piece is ideally designed to brightly illuminate your space with high-quality efficiency. The solar street lights are designed with a new version of solar light. For this reason, the reliable solar street light offers a shiny bright light for its LED feature. Moreover, this very reason is capable of illuminating light consistently without blinking. On top of that, solar street light is the best for covering a large area around your space. Ideally, this solar street light is designed with a high-grade battery. The battery finds its usefulness at storing energy for use at night. It is a durable lithium iron and phosphate battery. This means that the battery design is built with the ability of service lighting for a very long time. Furthermore, the battery is waterproof; you need not worry about harsh weather conditions. This is an example of a digital solar street light. The technology part of this piece is applied to its remote control features. In simple terms, this solar street light is designed with an upgraded memory system that can detect any command at a distance of 22 feet from the pole. This is convenient since one does not need to step outside to illuminate the environment. You can do it right at the comfort of your couch. This solar street light is warranted for 1 years. Ideally, this product is erected on the best pole in the entire market. The pole is easy to mount into the ground. This is because all the necessities are included in the package. The pole is waterproof and heat resistant. The solar street light is cheap to use since it is sun-powered. This means that you do not have to go through electricity bills hassle. The most reliable solar street lights are those that are designed with multiple controls. This is because; they are convenient in case any control buttons blackouts. Therefore, this solar street light is just designed with this multiple control feature. It is possible to navigate any settings onto the light by just a click of a button. What you need to do is to point the remote to the pole IR receiver and boom, you enjoy. The solar street lights are equipped with high-efficiency solar panels that make you escape those pathetic bills. Besides, this solar street light is also warranted. Therefore purchasing this piece adds value to your money. Most importantly, the solar street lights are mounted on easy to install poles or walls. The lights are multi-purpose since you can decide to put them at your garage. Not only are they used at the garage but also used in security packs, driveways, backyard, playground, and the streets. The best solar street lights are those that do not require much work to assemble. This one is a prototype of this truth. The lamp is designed to easily mount on the wall or assemble on poles. It is a convenient solar street light since it does not require you to use additional tools to erect or mount them. Therefore, it is a money saver since you can put it up yourself without incurring extra costs for professional help. On top of that, it is cheap to use this solar street lights since they save the cost that could be realized in the case of electricity use. Also, this piece is popularly known for its high efficiency when it comes to emitting a bright light. Ideally, the great reason why this is achievable is due to the high-grade solar panels. These solar panels are made from POLYSILICON; polycrystalline material is famously recognized for its photoelectric power to convert energy. Lastly, the solar street light uses a built-in high capacity battery to keep energy. Unlike most solar street lights, this one does not require any motion sensors to operate. The solar street light is designed to automatically light at dusk and automatically go off at dawn. Therefore, you are not required to control it. This is a convenience that all of us desire to get. A tool that can serve us full time without any need for us to take part. Equally important, the solar street light is made to give a bright light. Besides, this light is easily and directly mounted onto the wall. Moreover, it is also erected on a pole for a large illumination. The piece comes with endless lighting solutions to enhance the lighting experience. On top of that, the piece is waterproof hence you do not have to worry about rainy seasons. It is as well an outdoor lamp for your patio exterior and parking lot. JACKYLED Solar Street Lights are designed with high-quality batteries. The batteries that are used with these solar street lights are none other than 2AAA. Furthermore, solar street lights come with remote control design. The design is ideally a convenience since one can easily manipulate the lights at their houses. For these particular solar street lights, the remote can work as far as 28 ft. The remote offers a wide variety of modes. The modes include switching on and off, and additional timing modes. This product can illuminate a large area. The piece does have a bright light shining over to the far end. This is because of the large-capacity battery that stores up much energy from the sun. The top shelf battery is made from lithium and phosphate. Last but not least the battery is not prone to explosions. For this reason, it is safe and secure for use; durable as well as a stable battery. Are you looking for a solar street light that is designed to light in full mode for the longest period? Well, I got what you are looking for. Gebosun Solar Street Lights are designed to charge for at least eight full hours under the sun. For this reason, they are made to light on a full mode to up to 10-12 hours without failure or blinking. The solar street lights come with high brightness efficiency since they are LED designed and uses 30W. Moreover, they produce a generous 3000 lumens in the bright mode. Besides, purchasing this solar street light is guaranteed with an unlimited two years warranty. This means that you do not need to stress in case the solar street light breaks down before the two years warranty is over. You just take the product back to the reliable seller. Not to mention that the solar street lights are easy to mount on poles and walls. Moreover, they light up large area coverage. This solar street light is not like the rest of the lights. Ideally, it is provided with multiple convenient control modes. The solar street light is designed with an induction mode as well as remote control modes. What the induction mode does is to automatically switch itself on and off at dusk and dawn respectively. Therefore, it is not required for you to use the remote at all times. You choose to interfere with this incredible piece. However, the remote control also works efficiently and conveniently. Also, at using the remote you come across important commands that allow you to experience a change in lighting. The important commands are multi modes that include constant light mode, full bright mode, and induction mode. The latter is set in at different times such as 3 hours, 5 hours, and 8 hours. Not to mention that the solar street light is backed up with a two years warranty. A much convenient way to make commands is better. Our ideal solar street light designed with LED indicators for three-mode commands. The green LED is designed for induction mode, which is dusk to dawn mode. With this mode, you only need to set the times at which you desire the induction mode to operate in. Moreover, at the induction mode, the PIR function does not operate. On top of that, the blue LED indicator is designed to activate PIR sensors as well as dim mode. The solar street light can comfortably operate at dim mode. This is because the light is fully bright with 1300 lumen. The other important mode is the red LED. This mode is designed to activate the PIR function. However, it is important to indicate that the lights are turned on after motion is detected. Therefore, without any motion, the lights remain in dark mode. The poles are the most determinants of whether the solar street lights are stable on the top. Moreover, the gutter lights should be designed with an internal loop for a firm grip. These are just designed with a loop designed therefore making the solar street lights reliable piece for purchase. Furthermore, these gutter lights are also water-resistant and heatproof. This is designed so to prevent harsh weather conditions from spoiling the components. Lastly, solar streets light are designed to use solar panels. These solar panels are large and have a high capacity to charge very fast. The capacity of these solar street lights panels is 2600mAh. With this solar street lights, you enjoy endless efficiency since it comes with four light modes. The solar street lights are erected on an aluminum pole which is firmly grounded; Installation is easy. In summary, all these solar street lights are the best to invest in since they are reliable. Most of these pieces come with a great number of working modes. They are designed to detect any movement using their motion detectors. The solar street lights are elected on waterproof and heatproof poles. Moreover, these poles are durable and sturdy since most of them are made using high-quality double materials. All the solar street lights reviewed above are uniquely designed with LED technology. Last but not least, the solar street lights are fairly priced hence affordable. Therefore, make the right decision according to your esteemed purpose. Happy buying!