this post was submitted on 12 Jul 2023
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[–] cantstopthesignal@sh.itjust.works 12 points 1 year ago (1 children)

I don't think you can power a home air conditioner for days on a teslas battery bank. It's the most energy draining system by far.

[–] Swedneck@discuss.tchncs.de 4 points 1 year ago (1 children)

if we assume the lowest capacity tesla model S and a beefy AC that consumes 5 kWh/h, that's still 15 hours of non-stop balls to the wall AC usage.

Also, provided that you live close enough to a charger that is functonal, you have the ability to drive there, charge your car, and use the energy at home. That's probably less efficient and definitely more of a hassle than just having a backup generator and some dunks of fuel, but hey it's nice to have extra options.

[–] xthexder@l.sw0.com 3 points 1 year ago

5 kWh/h That's just 5 kW :)