Rechargeable solar battery

Power your home and electric vehicle with renewable energy you control and reduce your reliance on the grid.

With solar, you typically generate more clean energy than you need. By combining with Powerwall, a rechargeable home battery, you can store excess energy from your solar panels for use anytime—even during a power outage.

Monitor what energy you produce and control your selfpowered system with 24/7 access using the Tesla app.

A Battery to Power Everything

Powerwall can detect a power cut, disconnect from the grid and automatically restore power to your home within a fraction of a second.

With Powerwalls 5 kW continuous power output, your home or business keeps running with little disruption.

Usable capacity

13.5 kWh


Up to 10 Powerwalls


90% Round-trip


90% Round-trip


10 Years

Gateway 2

380mm x 584mm
11.4 kg

Continuous power

5 kW

Operating temperature

-20°c to 50°c

Peak power

7 kW