It’s a rare day when Tesla CEO Elon Musk actually finishes a job before the deadline, but that’s what happened with the massive 100-megawatt battery bank that his company built in South Australia.
The world’s largest lithium-ion battery bank has now been fully installed at Neoen’s Hornsdale Wind Farm and is set to be energized for the first time in a matter of days, South Australia’s state government announced today.
In response to a plea from Australian billionaire Mike Cannon-Brookes, Musk promised in July to get the array of Powerpacks installed within 100 days of signing a grid connection agreement, or else the job would be done for free.
Musk had some wiggle room: By the time the agreement was actually signed on Sept. 29, Tesla had already completed half the project. Nevertheless, he was taking a risk on a project that’s thought to cost tens of millions of dollars.
Tonight Musk tweeted his congratulations to the team.