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?
I am lost. Do lights on controller come on at daylight and go off at night, or do they not? :) If they don't - check the voltages section by section, as above. There is no rocket science to it.
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,361 PostsLatest Activity: Feb 22, 2026