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Tesla Powerwall 3P is now available for three-phase homes

15 kW of continuous output, installed by our own local team. Get your quote in about 60 seconds.
✓ Over 1,000 Powerwalls installed
✓ Works with new and existing solar
✓ Our own installers, no subcontractors

Get your quote

Takes about 60 seconds. No obligation, no pushy sales call.
4.7★★★★★from 580+ Google reviews
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Tesla Powerwall 3P mounted on a dark exterior wall

Why Powerwall 3P?

Powerwall 3P is a compact home battery with an integrated solar inverter, built for homes with a three-phase connection. It stores energy from solar or the grid and powers your home at night, during outages or when electricity rates are high. Every Powerwall 3P includes Tesla Home, which manages your energy for you.

More Power

15 kW continuous and 21 kW peak power, enough to run air conditioners, pool pumps and EV chargers.

Smarter with Tesla Home

Decides when to store, use or export your energy, and you can see it all in the Tesla app.

Backup During Outages

Whole-home backup keeps your lights on and essential appliances running if the grid goes down.
Premium Certified Installer 2025

Tesla Powerwall Certified Installer.

With a minimalistic design, the Tesla Powerwall complements a variety of Australian home styles.

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Two Tesla Powerwall 3P units in a carport beside an electric car

What customers say

4.7
★★★★★
580+ reviews on Google
★★★★★

“One of the best companies I've dealt with. Professional, prompt, reliable…”

Lena T. · Minchinbury
★★★★★

“Very knowledgeable sales staff and very helpful during the process. The installation of the battery was performed on time…”

John V. · Minchinbury
★★★★★

“Very happy with service and communication from the get go.”

Brian H. · Burleigh Heads
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How it works

Powerwall 3P in three simple steps

1

Get your quote

Answer a few quick questions. It takes about 60 seconds and there's no obligation.

2

Talk to a local specialist

We call within one business day to understand your home, bills and solar, and confirm your home has a three-phase connection.

3

Installed by our own team

Our Tesla Certified installers fit and commission your Powerwall 3P. No subcontractors.

Get a quote
Questions

Powerwall 3P, answered

How do I know if my home is three-phase?

Not sure? We check your connection as part of your quote. If your home turns out to be single-phase, Powerwall 3 is the one for you, and we install that too.

Will Powerwall 3P work with my existing solar?

Yes. Powerwall 3P works with new and existing solar systems, in both DC- and AC-coupled setups. We confirm the right setup for your home during your quote.

How much storage can I get?

One Powerwall 3P stores 13.5 kWh. You can add up to three expansion units to take it to 54 kWh.

What happens in a blackout?

With backup set up, Powerwall 3P keeps your home running during an outage, including large appliances. How long backup lasts depends on your usage and how much storage you have.

How much space does it need?

Powerwall 3P has a 0.2 m² footprint, so it fits into tight spaces. Our installers work out the best spot for it at your home.

Who installs it?

Our own trained installers. One Power is a Tesla Certified Installer with over 1,000 Powerwalls installed, and we don't use subcontractors.

Get a quote

Takes about 60 seconds. A local specialist calls within one business day.