People keep saying this and yet I struggle to find a decent sized house battery ... | Hacker News

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		foobarian 2 days ago \| parent \| context \| favorite \| on: Hitachi launches CO2 heat pump water heaters with ... People keep saying this and yet I struggle to find a decent sized house battery that doesn't cost as much as a new car.
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maigret 2 days ago [–]

What kind of electricity usage do you have? Because a used electric car probably around 20k provides you with easily 50+kwh in car to grid, + you get a working car for free.

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