Musk: Battery Day tech will go high-volume in 2022, help offset cell shortage

Tesla CEO Elon Musk presents Powerwall 2.0 and SolarCity solar roofAhead of Tesla’s Battery Day event, to be held Tuesday, September 22, CEO Elon Musk Monday explained via Twitter that while it plans to increase battery cell purchases from Panasonic, LG, CATL, and perhaps other partners, it still anticipates battery shortages starting in 2022 “unless we also take action ourselves.” At the event...