Solar street lamps: The high-power solar cells are used as power generation system of lamps and have longer lighting time and brighter lighting. Solar lamps achieve the perfect combination of functionality and decoration, but also have unique security functions, and strengthen the security of the lamp itself. The buried-type storage batteries, and storage battery compartments with unique waterproof structure, greatly improve the life of the solar lamps. High performance intelligent charging and discharging controller use advanced optical control and time control technology. Lights can use low(high) voltage sodium lights, dc energy-saving lights, etc. Storage batteries use colloidal storage batteries. The materials of lamp body mainly use high-quality steel, and the surface use hot galvanized and plastic spraying treatment. The height of the lights of lamp body is generally 6mf+9m, and surface spraying color and electrical distribution can be designed according to customer requirements.