Views:3 Author:Site Editor Publish Time: 2019-10-06 Origin:Site
The solar street light controller is the core component of the street light control. If the debugging is not correct, the controller will be faulty and the controller will not work normally, which will affect the normal lighting of the street light. The following Lang Kun Lighting Xiaobian summarizes the common faults and solutions for solar street light controllers, and analyzes them separately for everyone:
Fault 1: Solar street light controller battery indicator flashes
Solution: When this phenomenon occurs, it is generally caused by overpressure of the battery. We need to disconnect the connection line between the light source and the battery to measure whether the battery voltage is too high.
Fault 2: The battery indicator light is steady red
Solution: This phenomenon may be caused by battery over-discharge. The solution is to charge the battery to return to the low-voltage disconnection recovery voltage, or to supplement the energy in other ways.
Fault 3: The power supply is normal and the LED light source is not lit. There are several reasons for this:
1. The wiring is not reliable and there is no normal wiring.
Solution: Check the connections to make sure that the parts are connected correctly and reliably.
2. The load mode setting does not meet the requirements.
Solution: Don't worry if you encounter this situation. Here you are reminded that you only need to check the settings of the load parameters and modify the corresponding load working parameters.
3. The controller does not match the LED light source.
Solution: It is recommended to replace the LED light source. If you buy a complete solar street light produced by a regular street lamp manufacturer, this is generally not the case.
4. Output short circuit.
Solution: Check the output cable and LED light source to eliminate the hidden danger of output short circuit.