LED solar street lights are not bright, how to eliminate failure?

LED solar street lights are not bright, how to eliminate failure?

Solar lights in the actual use of the process, sometimes the street light does not light up, affecting the normal lighting. The following will introduce troubleshooting methods from multiple possible causes of failure.

1.Check the solar panel power supply system 

First, check whether there is a lot of dust, leaves, bird droppings and other coverings on the surface of the solar panel. Secondly, check whether the wiring of the solar panel is loose, off or broken.

2.Troubleshooting battery problems 

First, check the appearance of the battery to see if there is bulging, liquid leakage and so on. There, it must be replaced in a timely manner. Next, use a multimeter to detect the battery voltage, at the same time, but also check the battery connection line is normal, to ensure that the connection is solid, no short circuit, disconnection phenomenon.

3. Test the LED light source 

Check whether the LED lamp beads are damaged, you can observe the surface of the lamp beads through the naked eye to see whether there are signs of blackening, rupture and so on. In addition, check whether the LED light source drive power supply is working properly.

4.Check the controller function 

Check the status of the controller's indicator light, if the indicator light shows abnormality, it may be a controller failure, you can try to reset the controller operation.

In addition to the above main components, you also need to check the overall wiring connection of the street light, including whether the terminals between the components are firm, whether there is poor contact. At the same time, check the waterproof performance of the street light.