User Manual Q&AAnswer
Mar 06, 2025 - 10:09 PM
There could be several reasons why the controller is not showing charging activity. Here are some troubleshooting steps you can try:
1. Check connections: Ensure that all the connections between the solar panels and the charge controller are correct and tight. Make sure there is no reverse current occurring.
2. Clean panels: Ensure that the solar panels are clean and not covered by any dirt or debris. Dirty panels can reduce their efficiency and prevent charging.
3. Panel voltage: Verify that the panels are connected to the correct voltage as the pre-set voltage of the controller (MENU1). If the voltage does not match, the controller may not recognize the panels.
4. Test panels: If everything seems to be in order, use a multimeter to test each panel individually. This will help identify if there is a defective panel that is preventing charging.
If none of these steps resolve the issue, it is recommended to consult the ECO-WORTHY EW1906-30A 12V/24V 30A Solar Charge Controller User Manual for further troubleshooting or contact ECO-WORTHY customer support for assistance.
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