Here are some common problems with solar lights and how to fix them:
- Not bright enough and last for only a short period: Check if the battery is expired or broken down. Make sure that the capacity of the battery is enough for the street light.
- Cannot charge or having a low efficiency: Check if there is something wrong with the solar panel. Clean the panel to make sure nothing blocks it.
- Cannot work and adjust the brightness: Check if the controller works as normal. You should also check whether the parameter is right or not.
- Not bright enough or cannot light up: Check if the LED light goes wrong. Make sure that the angle and position of the light are right for illuminating the road.