Although solar street lights and ordinary street lights are also a kind of road lighting equipment, as urban road lighting, they are very common in our daily life, and they also bring light and convenience to our night life and traffic, but they are pollution to the environment. Both the problems and the economic benefits brought about have different meanings. The comparison between the two is actually the solar street light is slightly better. Ordinary street lights consume a lot of power, especially when they are used on highways. They are simply a 'big consumer'. Ordinary street lights not only consume electricity, but also because of their long low-voltage transmission lines, so their transmission lines The power consumption is also very large, so it must be powered by buried cables. If ordinary street lights are to be installed, the amount of work is very large, and it also requires a lot of manpower and material resources to complete the installation. The emergence of solar street lights is the opposite of ordinary street lights. Solar street lights can completely avoid these common disadvantages. Solar street lights are an energy-saving new energy lighting that absorbs solar light and converts electrical energy. There is no need for buried wires to supply power. It was a lot of trouble and the installation was very simple.