I'm looking at this one:
https://www.renogy.com/200-watt-12-volt-monocrystalline-foldable-solar-suitcase/
At 45lbs it's getting close to the point of not being portable, ;) but since I'm wrangling 2 400-500lb motorcycles out at the same time, I'll just eat more wheaties and do it.
There's...