How to Wire the Submersible Pump with Controller and Solar Panels September 10, 2019
How to Set Up the MPPT Solar Charge Controller with Bluetooth August 27, 2019
How to Wire the Solar Attic Fan? August 16, 2019
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How to Test the Foldable Solar Panel Working Voltage?
Want to know the voltage when solar panel charging? You only need a multimeter!
Test the solar panel voltage output, the controller charging voltage, the battery voltage, and check whether they work well. Hope this video will help you do these simple testings.