Note positive negative connections.
How to test solar panel damage.
Since electric current is measured in amperes you will need to buy a meter known as an amp meter and measure the output.
Make sure that the alligator clips are in the right port to find the.
Then touch the multi meter s black negative lead to your solar panel s negative wire.
This means that solar panels have outstanding durability when it comes to extreme weather patterns.
Solar panel test criteria and procedures there are two types of solar panel tests the tests which check the minimum requirements for the approval and the advanced testing procedures which assess the quality of solar pv panels.
That being done connect the solar panel to the controller and also the controller to the solar batteries.
Set the multimeter to 10 amps.
Attach the meter to the positive and negative terminals on the solar panel and make sure the panel is properly exposed to sunlight.
In fact manufacturers actually test their solar panels to ensure that hail storms won t be an issue.
Set the measurements of the multimeter to dc amps.
The first tests check the solar pv panels in accordance with given norms and standards.
Touch the multi meter s red positive lead to your solar panel s positive wire.
Locate the converter box.
If you re experiencing problems with your solar panels but you don t see any damage call your solar contractor.
Generally solar panels can endure hailstones up to one inch in size 25mm at a falling speed of 50 miles per hour.
The converter box is located on the back of the solar panel.
Disconnect the positive cable that is.
Using a multimeter for solar panel tests step 1.