Portable suitcase solar panels
I looking at getting a 100 to 130 W suitcase solar panel top off dual 12v batteries while dry camping and have some questions: 1. do you connect to the 7-pin trailer cable or attach wires directly ...
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Connect to one battery that are usually wired in parallel. I have 2 panels that are 100w each. I have a 40 amp controller in case we want to go to 400 watts. Having portable panels works well. You can adjust the angle. The problem is that leaving them on the ground when you are not there invites theft. I will probably put them on the roof eventually.
