Being able to kick on the AC in the camper from the truck (using a remote) and then having lunch in a cooled camper without the noise would be a huge win for me.
Same here..Where I camp it would be extremely rare to need AC more than a few hours, if that..Were camping in the high mountains fishing/swimming/atving etc, not hanging out in the camper all day.
Others needs may be quite different while camping or for some, glamping..If it's that hot I need AC all day long camping,I'm staying home where it is really cool..LOL
Running a small AC on batteries ans solar is very do-able shown by many who have done it..Not on paper but in reality!
