Energy Support

Why Powerwall

Powerwall is a rechargeable home battery system designed to maximize your home's energy independence. That means seamless backup and a smaller carbon footprint for your home, and potentially savings on your electricity bill. Powerwall is an intelligent system that can be customized to your energy needs, with the ability to charge from solar so energy is always available on demand.

With Powerwall 3, supply more power with a single Powerwall unit to meet your present or future needs for your home. Learn more about what to expect with Powerwall 3

Seamless Backup

When the grid goes down, solar energy will continue to power your home and charge your Powerwall. With Storm Watch enabled, Powerwall can communicate to the National Weather Service and prioritize charging in anticipation of severe weather. In the event of Powerwall changing status due to severe weather, you will receive a push notification from the Tesla app.

Self-Powered Home

At night, Powerwall can provide your home with clean energy that you've generated from solar during the day.

Time-Based Control

If your utility offers Time-of-Use rates, you can use less expensive solar energy you've already generated to avoid electrical charges during more expensive rate periods.


Each Powerwall installation includes a complete energy monitoring solution for your home. You can see how your home both produces and uses energy at any given time.

Tesla Electric

Tesla Electric is a retail electricity provider designed for Tesla vehicle and Powerwall owners in Texas. Tesla Electric allows you to power your home with clean energy while lowering your utility bill. With a convenient mobile app experience, you can also track energy rates in real time, review your energy usage and more. Learn more about program eligibility and benefits.