The cost of solar power has fallen by 87%, and battery storage by 85% in the past decade, according to a new study – here's why.

<div></div> The cost of solar power has fallen by 87%, and battery storage by 85% in the past decade, according to a new study – here’s why. more… The post Solar and battery storage prices have dropped almost 90% in 10 years appeared first on Electrek.

  • raptir@lemdro.idEnglish
    4·
    1 year ago

    Keeping the car in your garage to act as a battery would be a bit excessive. Ultimately the value proposition isn’t there - even with worn batteries, the car is worth more than just the cost of a new battery.

    Repurposing the cells for this purpose is exactly the idea behind the power wall though.