Re: Air Coditioning
The air conditioners each draw about 13A at 120V-AC. To operate from batteries/solar, you will need 1300A at 12V-DC for each air conditioner. For that, plan to pull a trailer that is stacked full of solar panels that you can set up when you park. And you will need to have cables to them which look like the RV shore power cable and good luck on finding a controller large enough for them all. Then you will probably have to buy a motor/generator set to convert all of that solar power to 120V-AC and so that means a trailer for the set but if you make that a big one, you may be able to put enough batteries there to help with the storage issue. My best guess is that a system that will supply two RV air conditioners is going to weigh in at around 30,000#.
As a former submarine electrician, I suspect that Len is correct about the best battery for that purpose. You might get one of the submarine motor/generator sets to go with it!