Product Overview

Powerwall is a powerful, compact home battery with an integrated solar inverter that stores energy generated by solar or from the grid. Use stored energy to power your home 24/7—even during outages. With customisable power modes, you can optimise your stored energy for electricity bill savings, outage protection and more.

One Ecosystem

Powerwall can support EV home charging needs—with custom settings to charge with solar energy and save on energy costs.

Charge on Solar

Allows Tesla vehicles to recharge using excess solar, maximising self-consumption.

More Savings.
More Power.
More Backup.

Powerwall stores your solar energy for use 24/7, to use when energy costs are high, or when the grid goes down. Powerwall can power your entire home, including your A/C, large appliances, and Electric Vehicle. Designed for easy system expansion.

Key Features

A powerful, compact home battery with an integrated solar inverter - allowing for increased electricity bill savings and easy system expansion. Powerwall 3 continues to receive new features and improved functionality through software updates.

A Battery to Power Everything

Powerwall’s output allows it to power most appliances in your home or business simultaneously. 

Monitor and Control Your Energy in Real Time

Remotely monitor and optimise your home's energy storage and usage 24/7 through the Tesla app. Monitor and manage your system with the Tesla app, including regular updates for improved functionality. Download the app and learn how Powerwall stores your solar energy and protects your home.

Tesla Backup Gateway 

Tesla Backup Gateway provides energy management and monitoring for the Tesla app and is purchased and installed alongside Powerwall.
This device automatically detects outages and controls connection to the grid, transitioning to backup power with minimal interruption.

Specifications 

Size and Weight
H x W x D
584 x 380 x 127 mm
11.4 kg

Mounting Options
Wall mount

Breaker Space (DIN Rail)
Main breaker:
1-, 2- or 3-pole
Generation/load breakers:
6 spaces

Tesla Wall Connector

The Most Convenient Universal Home Charger

Powerwall 3 Specs

Power 

Energy Capacity
13.5 kWh

On-Grid Power
Up to 10 kW, depending on local conditions

Backup Power
Up to 10 kW, depending on local conditions
185 A motor start
Quick backup transition

Inverter
Solar-to-grid efficiency 97.5%
3 solar inputs with Maximum Power Point Trackers

Features

Size and Weight
H x W x D
1,099 x 609 x 193 mm
130kg

Scalable
Up to 4
Powerwall 3 units
Energy expansion units available soon

Installation
-20°C to 50°C Flood and dust resistance* Integrated inverter and system controller *Flood resistant up to 0.6 m

Certification
Meets local safety and EMI standards

Warranty

Duration
10 years, comprehensive parts and labour coverage