Solar Panel Charge Controller Troubleshooting

In order to complete a shade test you only need to cover a small portion of the solar panel in question.

Solar panel charge controller troubleshooting.

P02 solar panel over voltage greater than 26 5 volts. This fault code is uncommon but could appear if the portable kit s controller wiring has been reversed. In order to do that the charger will stop charging and disconnect its own output. All panels that you test will need to be done individually and make sure there is nothing on their surface.

If you connect the meter the wrong way round then you will get a negative current showing. To the new location please click here. P01 solar panel reversed connection. Contact zamp solar technical support for further assistance.

Contact zamp solar technical support for further assistance. The charger will become faulty. Quality solar panels are built and guaranteed to produce power for 25 years. We re here to demonstrate how to ensure your diy solar system is properly charging the battery through the solar charge controller we ll be using a 12v solar system with a 12v solar panel a pwm charge controller and a 12v battery.

If you think your panels are having trouble producing optimum power we have some troubleshooting tips that might help out in order to troubleshoot your panels you will need a multimeter panel specification sheet and sunlight of course. Solar panels require full exposure to light to produce a robust light in the home. If you have noticed that the light production is not as high as normal you can perform a shade test to determine which of your panels if operating below par. Remember if the battery is full it may not be accepting current resulting in a low reading.