I lower my head to see my figure, look up and see the street lamp of Changhui

Looking down and seeing my own figure, I looked up and saw Changhui's street lights. Solar street lights quickly occupied the market, and solar garden lights also changed the life of the community.

The following describes the working principle of the solar street light system. The solar battery made of the photovoltaic effect principle receives solar radiation energy during the day and converts it into electrical output. It is stored in the battery through the charge and discharge controller, and the illuminance gradually decreases at night. When it reaches about 10lux and the open circuit voltage of the solar panel is about 4.5V, the charge and discharge controller will act after detecting this voltage value, and the battery will discharge the lamp cap. After the battery is discharged for 8.5 hours, the charge and discharge controller will act, and the battery discharge will end. The main function of the charge and discharge controller is to protect the battery. Because of its independence, maintenance-free, and low failure rate, solar street lights are deeply loved by people. The quality of Changhui lighting products is excellent, welcome to consult.