How To Test Voltage On A Solar Panel With Multimeter

Switched multimeter this type of multimeter manually switches between the ranges to get the most accurate reading.

How to test voltage on a solar panel with multimeter.

For example if your solar panel is 20 volts rated your digital multimeter should be set to a reading of 200 volts for an accurate reading. 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. Some exceptions may apply based on panel type. Including the solar panels.

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. A multimeter is a device that you can use to test the voltage and current of any device. The next step is to ensure that you select a voltage range that can display the possible maximum voltage of your solar panel in an open circuit.