New RPod Owner

You'll need a genny to run the air conditioner for more than a few minutes. You'd need about 10 golf cart batteries and a couple of hundred square foot solar array to do it otherwise. For light duty use for ac power to your outlets you can get a 1 or 2 kw inverter, connect that to your batteries,  and charge those from solar. How much solar you need will depend on what you want to run and for how long. One thing to consider with the generator is whether the campgrounds you stay in will let you run it during the times you want to for your A/C cooling. Most campgrounds have quiet hours.