Tesla Powerwall

tesla powerwall

Powerwall: What you need to know

Tesla Powerwall is a fully-integrated AC battery system for residential or light commercial use. Its rechargeable lithium-ion battery pack provides energy storage for solar self-consumption, time-based control, and backup.


Powerwall's electrical interface provides a simple connection to any home or building.


Its revolutionary compact design achieves market-leading energy density and is easy to install, enabling owners to quickly realize the benefits of reliable, clean power.

  • Able to store surplus energy
  • Load shifting
  • Back-up power
  • Increasing self-consumption

Energy Capacity

13.5 kWh

On-Grid Power

11.5 kW continuous

Backup Power

11.5 kw continuous

185 LRA motor start

Seamless backup transition

Scalable

Up to 4 units

Scalable

Solar-to-grid efficiency 97.5%

6 solar inputs with Maximum Power Point Trackers

Size and Weight

L x W x D

43.25 in x 24 in x 7.6 in

287 lbs

Installation

Integrated inverter and system controller

-4°F to 122°F

Flood and dust resistance

Warranty

10 years

  • Store Extra Energy

    When your solar system generates more energy than you need, you can store the extra energy with Powerwall and save it for later. Powerwall can also recharge from the grid when utility prices are low.

  • Use Energy

    Your stored energy is available whenever you need it- during the day, at night or when an outage occurs. A Powerwall system can power your entire home, including your heater or A/C, as well as other large appliances.

  • Save and Earn

    Using your usage history, weather forecasts and utility price estimates, Powerwall optimizes your stored energy to power your home more efficiently, day and night. With some utilities, you can earn money by selling your energy to the grid.

Storms Happen—Outages Don’t Have To

Keep your home and all appliances powered during an outage. When severe weather is forecast, Storm Watch will automatically charge Powerwall to its maximum capacity to prepare for an outage. When an outage occurs, Powerwall will help keep your solar system running or, if using grid power, will transition your home to stored energy instantly.

Storms Happen—Outages Don’t Have To

Keep your home and all appliances powered during an outage. When severe weather is forecast, Storm Watch will automatically charge Powerwall to its maximum capacity to prepare for an outage. When an outage occurs, Powerwall will help keep your solar system running or, if using grid power, will transition your home to stored energy instantly.

Maximum Efficiency, Lower Cost

Powerwall can power your entire home with one unit, making whole-home backup protection more affordable. Each unit is self-contained with an integrated solar inverter for added efficiency, resulting in fewer parts and faster installation. This helps make multi-unit systems more affordable and system expansions easier in the future.

Maximum Efficiency, Lower Cost

Powerwall can power your entire home with one unit, making whole-home backup protection more affordable. Each unit is self-contained with an integrated solar inverter for added efficiency, resulting in fewer parts and faster installation. This helps make multi-unit systems more affordable and system expansions easier in the future.

The logo for valiant roofing shows a cartoon bear holding a hammer and a log.

Ask Us for a Quote Today

Contact Us
Share by: