The Premium Performer
Tesla Powerwall 3
Powerwall's durable design is built for the long haul. With dependable backup power and innovative Tesla technology, your home is ready for whatever comes next.
Integrates into Tesla's ecosystem
Unlimited charge cycles
Storm watch
Flood Resistant
Who's it for?
Our pick for households wanting durability, smart technology and seamless Tesla integration.
Existing Tesla Owners
Those who already drive a Tesla and want your car and home working together.
Storm-prone homes
Homes facing summer storms and flood season, who need power that stays on when the grid goes down.
Tech-savvy homeowners
Value smart technology, intuitive controls and a connected approach to home energy.
Why choose the Powerwall 3?
One Tesla ecosystem
Your Tesla, EV charger and Powerwall, all connected and managed seamlessly.
Ahead of the storm
When severe weather is forecast, Storm Watch charges Powerwall 3 in advance, so it stores energy, ready for when you need it most.
Charge without limits
With unlimited cycles, you can charge and discharge more often to make the most of changing energy rates.
Power when it counts
If the grid goes down, Powerwall 3 keeps your home running with dependable backup power.
Keeps getting smarter
AI-powered optimisation and remote software updates bring new features and enhancements to the Powerwall 3 over time.
Design
Ready rain, storm or shine
Sleek on the outside and tough underneath, Powerwall 3 is an all-in-one unit that keeps everything neatly enclosed and takes whatever the weather throws at it.
Built-in thermal management keeps Powerwall 3 running in temperatures from –20°C to 50°C, and Heat Mode warms the battery on chilly mornings so it’s ready to charge when the sun comes up.
An aluminum case and glass front gives a durable finish that's dust-proof and water-resistant.
Powerwall 3 can withstand temporary flooding up to 70cm, so it's built for the wettest seasons.
With over 20 years of Tesla battery expertise, uses the same lithium iron phosphate (LFP) technology found in Tesla vehicles, designed for long life and years of daily use.
Safety
Safe by design, smart by nature
Designed with safety at its core, from a touch-safe build to automatic protection, it keeps your home protected day and night.
Multiple layers of automatic protection work quietly in the background to keep your battery and home safely powered.
Wiring is fully enclosed and there are no hot vents, so it’s safe around kids, pets and busy households.
Uses built-in connectivity and remote diagnostics to monitor its health and identify issues, for faster troubleshooting.
Now let's get technical
Tesla Powerwall 3
Known as:
The Premium Performer
In 3 words:
Connected, Trusted, Durable
At a glance
Model
Who its for
Households wanting a durable battery built for tough weather conditions, with seamless integration across the Tesla ecosystem.
Standout features
Battery capacity
13.5 kWh - 54 kWh
Battery dimensions (WxDxH)
609 × 193 × 1,105 mm
Expandable design
Up to 3 expansion packs
Blackout backup
Weather resistance
Water, dust & flood resistant (up to 70cm), outdoor suitable
Works with existing solar?
Product warranty
Download Powerwall 3 data sheets for full technical specifications
Frequently Asked Questions
Let's plan your Tesla Powerwall 3 system
Get your estimate in under two minutes. Our team will be in touch and can help you sort the perfect Tesla Powerwall 3 setup for your home for your home.




