Solar energy is a renewable and clean energy, inexhaustible, and it is the inevitable trend of future energy utilization. With the widespread application of clean energy solar energy and the gradual maturity of energy storage technology, the advantages of solar street lights in road lighting and rural lighting have gradually emerged, and it has become a trend to replace city circuit lights with cables. This article is to understand the components of rural solar street lights. Solar photovoltaic modules. Modules are generally divided into two parts: single crystal and polycrystalline. Of course, single crystal and polycrystalline are also divided into A-side and B-side, so this is different of the price of the same-configured components on the market, which is not seen by ordinary people. What came out of it. The function of the module is to use solar energy to convert it into electric energy that can be stored in the battery. The current conversion rate of single crystal is up to 17%, and polycrystalline is about 12%.
1.Special battery for solar energy. As the function of storing and releasing electric energy, the battery can be installed on a light pole or buried underground. The function of the battery box is to protect the battery underground. The battery will not be corroded by underground water. The working principle of the battery is to use solar energy during the day. The electrical energy converted by photovoltaic modules is stored in the body, and when the controller instructs it to discharge at night, the product quality of manufacturers with different technical capabilities is as different as the corresponding price.
2.Solar Controller. The backbone and the big heart of the street light system are visually analogous. The human heart is good and can function normally if there is no problem. If the heart has a problem or fails, other body parts will not be useful. The quality of the controller directly affects the life of the Solar Street Light system. It is best to choose a certain brand, such as Nanjing Putian, Shenzhen Shuori Light and so on.
3.led light source. Nowadays, the better ones on the market use flat-panel lamp caps. The light source is optional, mainly for these two accessories. The traditional LED lamp cap has a larger shell and less heat dissipation performance. The flat-panel lamp cap is flat and looks higher. The lamp holder has built-in heat dissipation. The light source is domestically produced, imported, and domestic technology. The reasons are generally imported. The better imported ones are Preh and Kerui. Preh also has 33 and 45. They are different. The price of LED light source is also different
4.solar street light pole. The light pole part is customized according to the customer's requirements for the pole shape and configuration parameters at the beginning of the design. The size and style requirements are different, and the price varies greatly.
