u/duncesquared42

I am trying to figure what type of power station I need to power my downhole well pump (240v 20 amp breaker) and my refrigerator (110v 20 amp breaker) during a power outage.
I imagine the best way is to direct the power from the battery system back through the panel box via a plug-in generator inlet box.
I have a gas generator to recharge the power station.
Would I need 50 amp or 30 amp capacity?
What power station on the market could do this without doubling up 2 120v power stations?
I’m a retired contractor and have done tons of residential wiring over the years but this is out of my range of knowledge. I am certain if I need to make my own set-up out of available components, I could do so, but I need a plan.
Thanks all.