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The battery bank will be the largest grid-tied system in the world when it’s complete. (Currently, the largest grid-tied system is a 30MW/120MWh facility built by AES Energy Storage in Southern California.) The project grew out of a Twitter bet between Australian software billionaire Mike Cannon-Brookes and Telsa and SpaceX CEO Elon Musk. In response to Cannon-Brookes’ incredulity about the speed that Tesla was claiming it could install grid-tied batteries, Musk promised to deliver a system to South Australia, a state that’s suffered debilitating blackouts in recent summers, “in 100 days or its free.”


Lithium-ion Battery


129,000

1:17.00