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The Reason Why The Solar Street Lights Are Not Bright
- May 29, 2018 -

1, LED light source damage (about 25%) caused by natural or human causes cause damage to the LED light source, leading to the solar street light system can not work, shiny, flickering and so on. Solution: overhaul the LED light source or replace the LED light source.

2. Damage to solar panels (about 5%)

[please test the open voltage of the solar panel.

Solar panels in the sun do not take any load, also do not link the controller, direct the solar panel wire pull out, even tens of thousands of meters to test its voltage, because your system is 12V system, so the voltage of the solar panel will certainly display higher than 12V, the system in the system will generally use work electricity. The solar pressure plate is 18V, so its open circuit voltage will be above 18V (the experience should be about 18-21V).

Note only when the voltage is higher than 12V can charge the battery. If it is lower than 12V, it will not be able to charge the battery. ]

Solar street lamp system can not work or work time is not enough.  Solution: replace the solar panels.

3, solar panels are positive and negative (about 1%).

The solar street lamp system will only be lit once it is installed, and the solar street lights will no longer be bright when the battery is running out of electricity. Solution: replace the positive and negative poles of solar panels.

4, constant current source damage (about 10%).

Solar street lamp system can not work, LED lights will not shine or flicker.  Solution: maintenance of constant current source or direct replacement of constant current source.

5, controller setting error (about 5%) [controller panel no button, need additional hand-held end or data line connection computer software reset, please contact the sea light lighting assistance]

The solar street lamp system can not work normally. The LED light is not lit when it lights up, and the time is not bright enough. Solution: reset the controller and replace the controller directly.

6, controller program error (about 5%) [controller panel no button, need additional hand-held end or data line connection computer software reset, please contact the sea light lighting assistance]

The solar street lamp system can not work normally. The LED light is not lit when it lights up, and the time is not bright enough. Solution: change the controller program and replace the controller directly.

7. The hardware damage of the controller (about 10%)

The solar street lamp system can not work normally. The LED light is not lit when it lights up, and the time is not bright enough. Solution: change controller hardware and replace controller directly.

8, the controller is wrong (about 10%). Please check the system according to the installation instructions.

The solar street lamp system can not work normally. The LED light is not lit when it lights up, and the time is not bright enough. Solution: reconnect the controller.


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