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Powerwall: What you need to know

Tesla Powerwall is a fully-integrated AC battery system for residential or light commercial use. It's 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.

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

  • Able to store surplus energy

  • Load shifting

  • Back-up power

  • Increasing self-consumption

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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


Scale-able
Up to 4 units

Inverter
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
Flood and dust resistance



Warranty
10 years

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