The actual situation of the output power of solar LED street lamp battery components

　　The peak power of solar LED street light battery panel is the maximum output power of solar panel under standard conditions, and the unit peak watt is expressed by the symbol WP. The output power of the solar panel depends on the solar radiation, the distribution of the sun's constant benefits and the working temperature of the solar panel.

　　 At different times and different locations, the output power of the same solar cell will be different. It is not as people imagine that as long as there is sunlight, the rated output power will be obtained. Set artificial solar panels in The light on the next page can be used normally. Calculated by area, the output power of solar panels per square meter is about 120W. As the conversion efficiency increases, the output power increases accordingly.

　　The choice of solar cell module output power is determined according to the light source power of the solar LED street lamp, the time of use, and the local climate and geographical conditions. In the process of using solar LED street light battery components, if a single solar cell is blocked by leaves alone for a long time, the single-chip solar cell that is blocked will heat up and be damaged under strong sunlight, and even cause the entire solar cell module. Damage, this is the so-called heat island effect.

　　In order to prevent the heat island effect, the solar cells are generally placed obliquely so that no obstructions can be attached to the surface of the solar cells. For any solar lighting system, the quality of the charge and discharge control circuit will directly affect the system The success or failure of the application.