If you have a generator get an electrician to split up your power panel. They put in a second panel that will hold your emergency items: fridges, heat, well pump so on. When the power goes out turn off the breaker from the main panel supply to the emergency panel, plug in your gen to the emergency panel and you are back in business. Well pumps don't pull that much power and no reason your generator can't power your well.. Something to consider for the future. Good luck!