In thinking about campsites, it is typical for the front of the fiver to be in the sun more often than the rear because we back in. Placing the solar panels up front should be more productive. I do have a possible wire path to the basement via the wall at the steps to the bed/bath where the control panel is. So if I can find a way to drill up out of that wall, I should be golden with running solar wires to a controller mounted in the basement adjacent to the battery compartment.
Solar prepping RVs is becoming more common. Grand Design is doing it now.
2015 F350 XLT PSD CCSB SRW, Andersen Ultimate hitch
'12 Cougar High Country 299RKS, Mor/Ryde Pinbox
1/77 Armor Bn, 5th Mech, I Corps