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meet powerwall, your home battery.

tesla powerwall

Powerwall is a rechargeable home battery system that stores energy from solar or from the grid and makes it available on demand. With its built-in battery inverter, Powerwall is compact and easy to integrate into your home.

A self-powered home combines solar energy and Powerwall to independently power your home day and night. Powerwall stores excess solar energy and makes it available on demand, even after the sun has set. Through the Tesla app, you will have full visibility into your self-powered home.

Time-Based Control
Compact and Simple
10 year warranty
Control your energy from anywhere via the Tesla app

Seamlessly monitor and automatically manage your Powerwall, solar, Model S, X, or 3 anytime, anywhere with the Tesla App

compact and simple

Powerwall is a completely automated system that installs easily and requires no maintenance.

Technical Specs

Usable Capacity

13.5 kWh

Max. AC Power

3.68 / 5 kW


753 x 1150 x 147mm



Main Connection

400 V AC, 3-phase, 50 Hz


10 years

Depth of Discharge



Up to 10 Powerwalls

Operating Temperature

-20°C to 50°C

Supported Applications

Solar self-consumption
Back-up power
Time-Based control

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