The economic and environmental benefits of solar street lights have very good advantages. It is impossible for us to promote and use better road lighting in the future. But in light of the current social needs and people’s pursuit of energy saving and emission reduction principles, Solar street lights are undoubtedly the best choice, and there are good expectations for future development advantages. Solar street lights use solar energy resources to convert into electricity, do not consume any fossil fuels, no carbon dioxide, sulfur dioxide and other harmful gas emissions will harm our human health, the use of solar street lights is clean, energy-saving and environmentally friendly, long life, installation is not so complicated. As long as the place you want to install is sunny, you can install it without any obstructions, and there is no need for personnel to supervise, and the maintenance cost that needs to be used later is basically zero. Solar street lights can be used on urban highways, general rural roads, remote mountain roads, and it is very convenient to add or replace existing roads. Even in rainy days, solar street lights can also be used for energy conversion stored in batteries. Electricity usage.