How To Test A Solar Panel Output

Then touch the multi meter s black negative lead to your solar panel s negative wire.

How to test a solar panel output.

Some exceptions may apply based on panel type. Testing the voltage simply touch the solar panel leads with the multi meter probes matching their corresponding polarity red to red black to black. Note positive negative connections. Set the measurements of the multimeter to dc amps.

Testing your solar panel is easy. All you need is a multimeter. 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.

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. Make sure that the alligator clips are in the right port to find the. If you need a multimeter you can get the innova 3320 auto ranging digital multimeter here htt. Touch the multi meter s red positive lead to your solar panel s positive wire.

The converter box is located on the back of the 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. To test solar panel amperage output put your solar panel in direct sunlight set your multi meter to the amps setting and.

Using a multimeter for solar panel tests step 1. That being done connect the solar panel to the controller and also the controller to the solar batteries.