Oxseryn Power Equipment 4400 Watts Inverter Generator Gas Powered, Portable Open Frame Generator, Low Noise with ECO Mode, RV Ready, Emergency Home Backup

That's a shitty situation to be in. Highly recommend getting a generator, mate. Even one just small enough to run the well pump if money is tight. No need to go overkill on a generator that can do something like 10kw when all your house really needs is a 4-5kw inverter. As a side benefit, smaller inverter generators are a LOT more fuel-efficient than larger ones, which means you save money not just on the initial purchase, but long-term as well since you're wasting fuel. https://www.amazon.com/Oxseryn-Equipment-Inverter-Generator-Emergency/dp/B0FQ5BB6SS $263, can burn as little as 1 gallon of gas every 7 hours. However, only good if your well pump is 120V. If it is 240, you'll be paying a little more. https://www.amazon.com/WEN-DF475T-4750-Watt-Portable-Generator/dp/B07M8FFS51 You could go solar, and in the long run that is the most recommended. There is something magical about being able to run electric appliances like my air conditioner right now without paying a dime in electricity use on a system that cost me maybe $2,400.