Solar panals
Can some one tell me how solar panels work? I have one in a class A that I bought used. Put a new battery in it and dont know how it works. Does a switch need turned on to make it work?
Forum Discussion
reddfox77 wrote:harold1946 wrote:
All charge controllers in the Power guard line have charge indicator lights, and some have a digital didplay. No need to climb on the roof with cardboard.
If the charge indicator goes off at night and comes on in daylight, the panel is working.
It is doing at least that much....:)
The next step would be to test the output from the controller to the battery.
