[dijonman2]

My A/C is 10kw running, with 18kw tankless water heater. You oversize generators when drawing lots of current from switch mode power supplies as harmonics confuse the AVR. Aka tankless water heater.

I have a home lab, full rack. Around 4kw including a dedicated A/C.

I have excess power and will run an extension cord to neighbors if needed.

I’d also want capacity to charge an EV should I get one.

Price between 22kw and 40kw was negligible relative to total project cost. The only downside is I have to turn on everything in the house twice a year to exercise it and avoid wet stacking.

Final note is that in order to use an automatic transfer switch you must have sufficient capacity for connected loads. A smaller generator would have forced me to install a second sub panel for loads I want to run during an emergency.

[Salgat]

I have no doubt you have those power requirements, I'm just responding to the guy whos acting like "it's not that much power" when it certainly is.