Introduction to the composition system of solar street lights

Solar energy is an inexhaustible clean energy. If calculated by oil, the solar energy radiated to the earth every day is approximately equal to 250 million barrels of oil. Therefore, solar energy is a huge source of energy. When it comes to the use of solar energy, there are mainly two forms, active use and passive use. Among them, the active use is mainly the use of photoelectric conversion, and the passive use is the conversion of light and heat.

Solar street lights use vast solar resources as energy sources. Where there is sunlight, the battery panels can be charged, and then converted into electrical energy to provide energy at night. Solar street lights do not require complicated and expensive pipeline laying, and are safer, more convenient, and more energy-efficient than traditional electric lights. The general solar street light system is composed of multi-chip or single-chip battery panels, light-controlled or time-controlled intelligent charge and discharge controllers, solar street light control boxes, low-pressure sodium lamps and rectifiers, batteries and light poles. Solar panels have good luminous efficiency and wind resistance. The battery box is beautiful and practical, and the general material is stainless steel. The battery and controller are placed in the control box. In general, the solar energy system uses valve-controlled sealed lead-acid batteries, which are also called 'maintenance-free batteriesThe intelligent control of charging and discharging also controls the use cost of solar street lights, achieving a high cost performance.