"Poor ole Turtle, I'd love to pick his little brain about the battery bank setup he's posted many time"
A battery bank setup is great and all, but the problem is, unless it has solar powered recharge capabilites, you have to run the van or generator to power a recharger to bring the battery bank voltage back up. That's why I always ran a generator instead of a battery bank setup. My replacement van I'm going to have a generator, 2 lithium ion batteries with 2 solar panels and all that goes with it, and a shore power outlet. The thing is, a solar/battery setup really can't run a rooftop a/c unit, or high power draw items. Sure, they came out with a battery powered rooftop a/c unit, but it is only like 7,000 btu's and costs over $2,000...
I'm rambling here. Sorry to steer off course on this thread. Lol