Tesla has three Tesla Powerwall battery models: the Powerwall 2, Powerwall+ and Powerwall 3. All have an energy storage capacity of 13.5 kWh, enough to power a medium-sized home for several ...
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 ...