Here's another idea. Run the two rolls of solar panels down the roof on each side of the center a/c units...
Then run a second roll of panels hinged into the edge of the first roll of panels on both sides of the motohome that will fold up and over and lay of top of the roof mounted solar panels when enroute.
Then when you setup you can fold down the outer panels and have some sort of frame to support them to the side of the motorhome. Could even play some of the different angle games maybe tracking the sun abit...
This would kill all of the solar I guess when traveling but I doubt you get much benefit from the panels when you do that now...
???
Roy Ken