The Tesla Powerwall is a home battery that stores solar energy, so you can use it day or night to self-power your home. Powerwall is a fully integrated AC battery system for residential or light commercial use. Its rechargeable battery provides energy storage for solar self-consumption, time-based control, and backup.

Powerwall stores energy from solar to continuously power your home with sustainable energy day and night.

Use solar and Powerwall to reduce reliance on the grid and create a zero-emissions home.

Reduce your electricity bill if your energy retailer offers a time-of-use rate plan.

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

Liquid thermal controls and touch-safe technology maximize battery life and safety.

With an integrated battery inverter, Powerwall is the most affordable home battery in terms of cost per kWh.