Solar street lights, as a green and environmentally friendly lighting option, are increasingly popular. However, many people often neglect proper maintenance after installation, resulting in a gradual weakening of the light output and impacting their effectiveness. This is particularly true with solar panels.

Dust, winter snow cover, and tree shading can reduce the efficiency of solar panels' photoelectric conversion, leading to low battery levels.

To ensure the long-term, stable operation of solar street lights, regular maintenance of solar panels is essential.

The key to maintaining solar panels lies in regular inspections.

First, carefully inspect the panel surface for cracks or damage. If any are found, replace them immediately. Also, check the panel wiring to ensure proper connections and no loose or corroded areas.

Regularly clean the panels to remove debris such as bird droppings and dust to keep them clean.

Furthermore, surrounding trees can obstruct the light that reaches the panels, so regular pruning is recommended. The stability of the solar panel brackets must also be carefully inspected for looseness or breakage to prevent the panels from being blown over in strong winds.
Finally, the waterproof seal of the manifold under the panels should be carefully monitored to prevent moisture from seeping in. During winter, snow should be removed from the panels to ensure proper function. These measures can effectively maintain solar panels and ensure the long-term, stable operation of solar street lights.