Product Details

1. Check if there are any obstructions on the solar panels used for solar power generation, such as tree branches, dust, winter snow, etc. It will reduce the efficiency of solar panels in absorbing sunlight, thereby affecting the lighting time of solar lamps.

2. Check if the solar controller is damaged. The lighting time of street lights is mainly set through the controller. If the duration is unstable, consider whether the controller has water injection failure and need to replace the control board, which will adjust the controller settings..

3. Check if the battery is damaged. Although the battery casing is moisture-proof, as an outdoor product, street lights are inevitably affected by wind and sunlight, and the battery's power storage capacity will undoubtedly decrease, so the lighting time of solar lights will become shorter and shorter.