The controller is an indispensable item in the solar LED street light equipment

　　 Solar LED street lights are mainly composed of solar panels, controllers, LED lamp holders, batteries and other components. During the day, the solar panels absorb solar energy, and the battery discharges the load at night for night lighting. At present, there are many specifications of solar LED street lights. Some people who understand this industry will inevitably be deceived when buying. Therefore, buyers should choose the appropriate solar LED street lights according to the actual needs of the road. This will not only achieve the effect of energy saving, but also reduce purchase cost. The following is a summary of some selection knowledge of Changhui solar street light manufacturers: 　　 The road width is generally 4 to 6 meters, the pole height should be 4 to 6 meters, and the length of the lamp arm is 0.3 to 1 meter; most solar LED street lights The light poles are all steel structures. The main characteristics of the steel structure are solid appearance and corrosion resistance, and because solar LED street lights are a kind of outdoor lighting, they must be designed to prevent rain and snow and other natural disasters. The solar cell module is the main component of the solar LED street lamp. It mainly uses silicon material. The solar controller is also an indispensable item in the solar LED street lamp equipment. The main function is to control the lighting time and length, which requires The circuit board has a certain degree of corrosion resistance. The lighting time of solar LED street lights must be determined by each purchaser. This is to choose different lighting times according to the different local sun light conditions and actual lighting requirements.