The Tesla solar roof includes the company’s Powerwall home battery, which can add around $11,000 to the project cost. Tesla only sells its solar roof as part of a bundle with one or more ...
Tesla's energy business, which includes storage products, was a rapid grower in the third quarter. Revenue for the unit was up 52% from a year earlier, to $2.38 billion. Admittedly, that was down from ...
Tesla says a million EVs will have limited impact on the grid and will help soak up excess solar. Right now, the company is often paid to charge its EVs because of negative prices.