Via Reneweconomy: In November 2016, our analysis shows that a Tesla Powerwall and a 5kW rooftop solar system could deliver electricity around the same price as grid power. Our latest estimate shows solar and storage is now significantly cheaper. In late 2016 Tesla launched the Powerwall 2, halving the price of storage relative to Powerwall
The post Solar+battery now cheaper than grid power appeared first on MacroBusiness.
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