How To Test A Bare Solar Panel With A Multimeter

Harold jackson 49 876 views.

How to test a bare solar panel with a multimeter.

Set the meter to above 200 vcd to ensure you get the most accurate reading possible. You want to choose a voltage range capable of displaying the maximum possible voltage of the panel in open circuit this means that if you have a panel rated for 20 volts you should set the multi meter to read up to 200 volts to ensure that you receive an accurate reading. Testing your solar panel is easy. Step 3 measure current.

Make sure that you are measuring at the suitable voltage level for a solar panel. How to test a solar panel voltage and current duration. Simply touch the solar panel leads with the multi meter probes matching their corresponding polarity red to red black to black. Measure at higher volts than what your panel is approved for.

Attach the meter to the positive and negative terminals on the solar panel and make sure the panel is properly exposed to sunlight. How to use a digital multimeter test meter duration. Tilt the solar panel in order for your solar panel to have full sunlight exposure. 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.

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 solar panel amps voltage using multi meter in english solar companies price https amzn to 2iwzwf0 how to use multimeter to measure volts a. If you need a multimeter you can get the innova 3320 auto ranging digital multimeter here htt. To test a 18v solar panel voltage output directly put your solar panel in direct sunlight set your multi meter to the dc volts setting.

As most solar panels are 12 volts the solar panel test methods are basically the same. You will want to ensure that you place the positive to positive and negative to negative when attaching your multimeter to the connection on the back of your solar panel. Some exceptions may apply based on panel type. All you need is a multimeter.