Solar street lights Solar street lights are powered by crystalline silicon solar cells, maintenance-free valve-regulated sealed batteries (colloidal batteries) to store electrical energy, LED lamps are used as light sources, and are controlled by an intelligent charge and discharge controller, which is an energy-saving alternative to traditional public power lighting. street light. Solar street lights do not need to lay cables, do not need AC power supply, and do not generate electricity bills; solar street lights save worry and trouble, and can save a lot of manpower and energy. The solar street light adopts DC power supply and photosensitive control; it has the advantages of good stability, long life, high luminous efficiency, easy installation and maintenance, high safety performance, energy saving and environmental protection, economical and practical. It can be widely used in urban main and secondary roads, communities, factories, tourist attractions, parking lots and other places.