There are 3 main factors influenced the life span of solar street lights includes LED Chip, solar street light controller, and solar street light batteries.
1. solar street light Lights source
General street light sources include low-pressure sodium lamps, low-voltage electrodeless lamps, LED lights, etc. Solar street lights use LED light sources. The biggest feature of LED light sources is that they have a long life of 50,000 hours.
Assuming that they are used for 10 hours a day, the life is at least In the year, LED light source is more expensive than ordinary light source, but its quality is reliable.
2. solar street lights Controller
The function of the solar controller is to control the solar cell panel to charge the battery and power the solar street light. A stable solar controller plays an important role in battery life.
3. Solar street lights batteries
The quality performance of the battery directly affects the life of the street light. Generally, the battery is selected to have a relatively stable quality, so the price will be more expensive than that of ordinary manufacturers, and a good battery will last a long time.
Paying more attention to the above points in the design of solar street lights can better extend the service life of solar street lights.