How To Test A Solar Panel

To ensure that you don t blow your device s fuse set the maximum amperage sensitivity to well above your expected reading.

How to test a solar panel. Attach the meter to the positive and negative terminals on the solar panel and make sure the panel is properly exposed to sunlight. Locate the converter box. Master positive and negative connections. To test solar panel amperage output put your solar panel in direct sunlight set your multi meter to the dc amps setting.

Solar panel testing for amps touch the multi meter s red positive lead to your solar panel s positive wire. After discovering it you will have. Open circuit voltage can vary depending on your solar panel but the readings we are usually looking for are in the range of 15 to 23v. The converter box is found at the back of the solar panel.

Some exceptions may apply based on panel type. Then touch the multi meter s black negative lead to your solar panel s negative wire. Note positive negative connections. Step 3 measure current.

As long as the amp meter is rated higher than the solar panel you will be able to measure the output effectively. Once you have located the. Using a multimeter for solar panel tests step 1. The converter box is located on the back of the solar panel.

Testing the voltage simply touch the solar panel leads with the multi meter probes matching their corresponding polarity red to red black to black.