solar street light dedicated solar panel solar street light

The functions of each part are: 1. Solar panel: The solar panel is the core part of the solar power generation system and the most valuable part of the solar power generation system. Its function is to convert the radiation capacity of the sun into electrical energy, or send it to the battery for storage, or push the load to work. 2. Solar controller: The function of solar controller is to control the working state of the whole system, and to protect the battery from overcharge and overdischarge. In places with large temperature difference, a qualified controller should also have the function of temperature compensation. Other additional functions such as light-controlled switches and time-controlled switches should be optional on the controller. 3. Batteries: generally maintenance-free lead-acid batteries, in small and micro systems, nickel-metal hydride batteries, nickel-cadmium batteries or lithium batteries can also be used. Its function is to store the electrical energy emitted by the solar panel when there is light, and release it when needed. Precautions for the use of solar panels: 1. Do not install solar panels in shaded places such as trees and buildings. Do not go near open flames or flammable objects. Assembly structure should be able to adapt to environmental requirements, please choose appropriate materials and anti-corrosion treatment. Install the module in a firm and reliable way. If the module is dropped from a height, it will cause damage or interfere with the safety of people and property. The components cannot be disassembled, bent or hit the components with hard objects, so as to avoid stepping on the components and other actions. 2. Use a spring washer and a flat washer to fix and lock the battery board assembly on the bracket. The installation of solar power panels is preferably about 30 degrees to the sun. Ground the solar panel assembly in an appropriate manner according to the site environment and the state of the mounting bracket structure. 3. The battery board assembly has a pair of male and female waterproof plugs. When electrical connection is made in series, the positive plug of the previous assembly should be connected to the negative plug of the next assembly. The output circuit should be properly connected to the device. Do not short-circuit the positive and negative poles. Make sure there is no gap between the joint and the insulating joint. If there is a gap, it will cause sparks or electric shock. 4. Always check whether the hoisting structure is loose, and re-tighten the parts if necessary. Check the connection state of each wire, ground wire and plug. 5. Always wipe the surface of the component with a soft cloth. If you really want to replace the components (generally no need to be replaced within 25 years), you must choose the same type and the same model. Do not touch the moving parts of cables or connectors with your hands, and if necessary, use appropriate safety equipment (insulated tools or gloves, etc.). 6. When repairing the module, please cover the front surface of the module with an opaque object or material, because the module will generate high voltage under the sunlight, which is very dangerous. Quality Assurance Quality AssurancePV modules are guaranteed for 20 years. The power attenuation shall not exceed 10% within 10 years, and the power attenuation shall not exceed 20% within 20 years. In order to maximize the effectiveness of your solar panel, please face the solar panel at 12 o'clock, and make the solar panel and the ground at an angle of 45 degrees. In a house without direct sunlight, because solar panels need sunlight to generate electricity. Product quality assurance: The surface of the company's products is ultra-white tempered glass with a light transmittance of 97%, the back is made of PVDF backboard imported from Japan, and the aluminum alloy frame is made of anodized surface to ensure that the product will not oxidize for 25 years. The company's products provide a 10-year process quality guarantee (except for natural disasters such as man-made damage and earthquakes and typhoons), and 10 years is not less than 90% of the initial power. The battery panels sold are all factory genuine products, regardless of appearance and power, and the conversion rate is high. Please buy with confidence!