How To Test A Solar Panel Output

As long as the amp meter is rated higher than the solar panel you will be able to measure the output effectively.

How to test a solar panel output. Attach the meter to the positive and negative terminals on the solar panel and make sure the panel is properly exposed to sunlight. Note positive negative connections. 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. Set the multimeter to 10 amps.

The converter box is located on the back of the solar panel. Touch the multi meter s red positive lead to your solar panel s positive wire. Testing your solar panel is easy. Then touch the multi meter s black negative lead to your solar panel s negative wire.

Make sure that the alligator clips are in the right port to find the. To test solar panel amperage output put your solar panel in direct sunlight set your multi meter to the amps setting and. If you need a multimeter you can get the innova 3320 auto ranging digital multimeter here htt. Locate the converter box.

Testing the voltage simply touch the solar panel leads with the multi meter probes matching their corresponding polarity red to red black to black. That being done connect the solar panel to the controller and also the controller to the solar batteries. Once you have located the. Disconnect the positive cable that is.

All you need is a multimeter. Step 3 measure current.