Tesla completes its giant Australian Powerpack battery on time

Tesla completes its giant Australian Powerpack battery on time

“An enormous amount of work has gone in to delivering this project in such a short time,” said South Australian Premier Jay Weatherill in a statement. “The world’s largest lithium ion battery will be an important part of our energy mix.” Musk famously promised to build the Powerpack-based system in 100 days, but that now …