We don’t know when wind-solar complementary street lights have been used on such a large scale. We have already used them on urban roads when we realized their applications. They are also called smart new energy street lights by the people, which cater to urban roads. Demand, the use of wind-solar complementary street lamps is also in line with my country's existing national conditions, and accelerate the development of the entire social economy. Don't think that when you use street lights on the road, which ones are the same, they are all to provide light on the road. Never be misled by such thoughts. Although the purpose of street lamps used on urban roads is to provide lighting, their ultimate purpose is to reduce the occurrence of traffic accidents and also to promote the social economy. . We now also know that mercury is present in traditional street light sources, and its use requires the consumption of fossil fuels to provide electricity. The consumption of fossil fuels emits harmful gases and pollutes the environment, and the use of electricity is costly A lot of electricity costs, wind-solar hybrid street lights use new energy, which can save a lot of costs, while being energy-saving and reliable, so the use of wind-solar hybrid street lights caters to the needs of urban roads.