Forum Discussion
2 aircon is the challenge with a portable unless you want to go big or start paralleling multiple units.
How often will you really need to run both on generator power? If it's rare, I would go with something like the Champion 4500w dual fuel (honda/yamaha are way too expensive for what they are). I would fabricate a simple mount to put it on the pin box with a removable box to protect it from weather and eyes. It's borderline but if you shut everything else down, it might start both (once running it should be fine).
I would run it on LP. Unless you are religious about draining and cleaning the carb, it will gunk up unless using it constantly. LP avoids that issue. I keep a couple 20# propane tanks in the truck bed (easy to swap or fill depending what's available) and I could hook into one of the 30# onboard tanks in a pinch.