Check out what I have done
http://www.thorforums.com/forums/f10...ighlight=solar #68, I have been out a few times now bondocking and have yet turned on the Gen at all in 3 or 4 days with good sun. Lost power one time at a park for almost 24 hours and still was good to go with out any outside power. But of course you have to keep lights off when not needed, use the small tv in bedroom instead of the big one in living room and reset the fridge up a few degrease.