[Stocker]

Good need-to-know questions above by Thealien. I looked into the same thing a couple years ago. Wife & I are in our 70s and we decided I didn't want to mess with cords and a small generator so we bit the bullet and got a whole-house Generac Guardian 13kW with an automatic transfer switch. No natural gas here so we are on propane. It has run a few times and the longest was (I think) around 6 to 8 hours.