Within category 1 testing insulation resistance testing is required assure electrical safety by showing sufficient insulation between electricity conducting components and the pv panel s frame or between the pv module and the external environment.
Pv solar panel test.
Then touch the multi meter s black negative lead to your solar panel s negative wire.
Improper insulation can lead to electric shocks and other hazards.
Set the meter to above 200 vcd to ensure you get the most accurate reading possible.
Solar pv panels are subjected to a variety of tests.
Perform light induced degradation lid testing on solar modules at our accredited pv laboratory.
While many won t have to worry about their pv modules being exposed to high concentrations of ammonia it can be a concern for solar panel systems that are close to farms and livestock.
As most solar panels are 12 volts the solar panel test methods are basically the same.
Advanced performance and quality tests help the user to choose the right solar panel type.
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.
What is light induced degradation lid.
With iec 62716 solar panels undergo testing to determine a module s resistance to ammonia.
Touch the multi meter s red positive lead to your solar panel s positive wire.