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Tesla paid Powerwall owners $10 million through virtual power plants (electrek.co)

submitted 1 week ago by sabreW4K3@lazysoci.al to c/energy@slrpnk.net

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[–] Buffalox@lemmy.world 6 points 1 week ago (17 children)

Just remember the charge discharge cycle cost around 5 cent per kWh in wear on the battery.

[–] Sentau@discuss.tchncs.de 3 points 1 week ago (1 children)

Where did you get the price figure from? I want to read more into it

[–] Buffalox@lemmy.world 2 points 1 week ago (1 children)

Calculating from cost of battery, for an about 10 kWh battery, and estimating 3650 full charge cycles which is the max for a typical estimated 10n year lifespan.
To get more accurate numbers you need to do the calculation on the specific battery.

[–] Sentau@discuss.tchncs.de 1 points 1 week ago (1 children)

So this lifespan figure is for running a battery to 0% state of health?

[–] Buffalox@lemmy.world 2 points 1 week ago* (last edited 1 week ago)

No usually the lifespan is to 75%

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