Adding More Solar Panels
i'm looking at Amazon at the Windy Nation 100w and the Eco Worthy 100w panel both are 100w, specs are close 17.4 working volts 5.75 max working amps versus 17.9 working volts and 5.56 working am...
Forum Discussion
Paralleling can also get into voltage setting issues... they must be identical, or one unit will drop out, while the one with higher voltage will do all the heavy lifting. I guess as long as both controllers are user adjustable, it shouldn't be an issue.
