Solar Street Light converts solar power into luminous energy which lightens various outdoor places such as road, street, village, school, gymnasium, park, residential area, industrial area, port, etc. at night. The high-quality solar panel and battery efficiently convert solar power into electrical energy and then store it, while the advanced LED technology and lighting management system improve the lighting effects. With different module and relevant hardware,the solar street light can perform more functions, such as remote control, real-time monitoring, data collection, and audio playing, which lays foundation for IOT (Internet of Things) platform establishment so as to build Smart City.