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A comment on Batteries: How cheap can they get?. Parent comment
It's $900 + inverters for 10 kWh. A Tesla Powerwall 2 (14 kWh) is $10k (inverter included).
I doubt the inverters cost more than $1k.
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It's $900 + inverters for 10 kWh. A Tesla Powerwall 2 (14 kWh) is $10k (inverter included).
I doubt the inverters cost more than $1k.