The basic components of Solar Street Lights as below:
1. Solar Panels: The core part of this item, it's a power supply.
2. Storage Batteries: Gel batteries or Lead-Acid storage batteries with free maintenance
3. Solar Controllers: Solar Street Lights controlling system.
4. Light Source: Low-pressure sodium lights (high-pressure sodium lights, electrode lights, halide lights, LED lights, Energy-Saving lights etc. )
5. Pole: Zinc plated pole or stainless pole. 5M to 8M. Sometimes 10M to 12M, even more than 12M
6. Controller Box: Electronic box, it is used to put controller and storage battery. It can be fixed on pole, be put on ground or be buried in earth
7. Cables: Easy to connect, don't need to dig channels to bury them,
8. Working Time: 8 hours to 10 hours; Sometimes more than 10 hours to 12hours, even more Than12hours.