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The Cool Down19h
Proud homeowner shares how solar kept his lights on after blackout rocked neighborhood: 'One of the few houses that has power'
Solar saved the day for one California homeowner, whose lights stayed on during a massive blackout thanks to a Tesla Powerwall.
The Cool Down4d
Home energy analyst offers financial insights into the value of Tesla's Powerwall — here's what the numbers show
It said the Powerwall 3 costs about $1,065 per kilowatt-hour of storage — or around $14,400 total before installation, per ...