Tesla's Amazing "Powerwall" Battery Explained
Updated 8.13.15, 5:24 PM EDT by Ethan Fox
Humanity just won a really important victory in our battle to lower the CO2 emissions that are causing climate change. Tesla CEO Elon Musk introduced the world to the "Powerwall," a wall-mounted battery for your house which aims to accelerate our transition to clean solar and wind-power.
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