First time using TT as a lifeboat: it has A/C, house doesn't

I had to replace my main service entrance and electrical panel in my house recently. I used my TT as a kitchen, charge point, and general refuge while the power was out for 4 days. I used my generator a few times, mainly to charge my DeWalt battery packs so I could keep my sawzall going. We keep the water tank and propane full in case of earthquake or other issue.