Outdoor solar street lights mainly use solar panels to convert light energy into electricity, and then achieve lighting effect. Solar street lamp is an important energy-saving product in lighting industry. It not only has the conversion function of solar energy,but also has a relatively novel LED light source system,which is more energy-saving and highlights the advantages of LED light source. LED light source (including driver),solar panels, storage batteries (including battery incubator),solar street lamp controller,street lamp pole (including foundation) and auxiliary wire constitute the outdoor solar street lights.