I did get a schematic for the Solar Wiring from Thor for my old 2018 Outlaw 29H that was pre-wired (but no Controller). They use 10AWG wire. I installed two Renogy 160-Watt flexible panels and a 30A MMPT Controller.
My 2020 Magnitude is pre-wired with the Solar Charge Controller. It is a Go Power 10A Controller. Their website says it will handle up to 190W. While the two 160-Watt panels I have would theoretically be too much, I may still planning to install them. Optimal operating current is about 8A each in parallel but that would be in perfect conditions.
Go Power also makes a 30A Controller I would get but the ones they make for the RV manufacturers are not available for purchase and the ones they do sell to the public fit a different size opening.
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