The Premium Choice

Tesla Powerwall 3

The flagship home battery, from the world's most recognized name in energy technology. Sleek, whisper quiet, and engineered so precisely that backup power simply happens, with nothing for you to think about.

Tesla Powerwall 3

Tesla Powerwall, engineered to the finest detail

Energy capacity
13.5 kWh
Power output
7kW peak / 5kW continuous
Scalable to
10 units per site
Install location
Floor or wall, indoor or outdoor
Depth of discharge
100%
Round-trip efficiency
90%
Weatherproofing
IP67
Warranty
10 years

Why homeowners pick it

Built with the same polish Tesla puts into everything else.

13.5 kWh7kW peakStack up to 1010-year warranty
A single, elegant number

01

A single, elegant number

13.5kWh usable at 100% depth of discharge, in one sculpted unit. No configurations to compare or components to reconcile, just a clean, confident specification that most households size around with a single unit or a matched pair.

Outages you'll never feel

02

Outages you'll never feel

Powerwall senses a grid outage and shifts to battery power automatically and silently. Lights, routers, and phone chargers keep running exactly as they were, with nothing for you to switch or start.

Command, from your pocket

03

Command, from your pocket

Monitor production and usage in real time, set your priority between savings, backup, or independence, and receive alerts ahead of severe weather, all through one polished, intuitive app.

Is this the right fit?

Bring flagship battery storage home

Tell us your average daily usage and we'll confirm how many units you'll need, with a free, no-obligation quote.

13.5 kWh7kW peakStack up to 1010-year warranty

FAQ

Frequently asked questions

How many Powerwalls does my home need?

It depends on your daily electricity usage and how much backup runtime you want. Many households cover essential loads with one unit, while larger homes or those wanting to back up the whole house often use two. We size this based on your actual usage when preparing your quote.

Does Powerwall work without solar panels?

Yes, it can charge from the grid and still provide backup power during an outage. That said, pairing it with solar panels is the more common setup, since it lets you store the solar power you generate for use after dark or during an outage.

What actually happens during a blackout?

Powerwall detects the outage automatically and switches your home to battery power without any manual action on your part. There's no generator to start, no fuel to manage, and no noise.

Can it be installed outdoors?

Yes. Powerwall is rated IP67 for water and dust resistance and can be floor or wall mounted either indoors or outdoors, depending on what works best for your property.

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