How to inspect Solar Street light Controller?

Solar street light controller, as the core component of led street light, will cause malfunctions sometimes. SIGOLED LIGHT summarizes and analyzes the common malfunction and provide solutions to professional technician how to do the fault detection.

Solar controller fault detection

Malfunction 1: the indicator of battery for solar street light controller is flashing

-It is usually caused by excessive pressure on the battery. We need to disconnect the connection cable between the light source and the battery, then measure whether the battery voltage is too high or not.

Malfunction 2: the indicator of battery for solar street light controller is red color

-Caused by over discharging of the battery. The solution is charging the battery to bring it back to the recovery voltage, or charging in other ways.

Malfunction 3: Controller and LED light source do not match

-Suggest you to replace the LED light source. If you buy a complete set of solar street lights produced by a good street light manufacturer, this situation will not generally occur.

Malfunction 4: Shorted output

-Check the output cable and LED light source to eliminate the hidden danger of shorted output circuit.

Note :This device must be installed and inspected by a licensed electrician: