Hi Ecoranger.
Generators......a much discussed subject during Happy Hour.
We carried a Honda 2 around for over 12 years or so, and rarely used it. We can't see any point in running a noisy generator at the free camp somewhere just to run the airconditioner. If it's that hot that we need to run the airconditioner, we go to a town and book a powered site in a caravan park and use their facilities, the pool, camp kitchen, endless power and water etc.
As for charging our 360 amp Lithium battery pack, we have 1040 watts of solar, a 50 amp DC to DC charger, and a 60 amp AC charger. Our 1800 watt inverter easily runs our microwave.
We usually travel in the cooler months and for 5 to 6 months a year in northern Australia and have not taken our generator with us for a few years now. We are even thinking of selling it.
Cheers from Pete.