Musk says Tesla big battery to pay for itself within a few years, bigger ones on the way | RenewEconomy

While the Hornsdale battery that we built in South Australia is still the largest battery in the world, we have recently received multiple requests to build significantly larger battery projects,” Musk said in the statement.

“The Hornsdale project has generated substantial savings and is likely to pay for itself within a few years.

Source: Musk says Tesla big battery to pay for itself within a few years, bigger ones on the way | RenewEconomy