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Australia's Leading Installer Of Tesla Powerwall

Experience Energy Independence

The Tesla Powerwall is a smart home battery system that integrates with your existing solar system and can provide backup power for when the grid goes down. So you can be the brightest house in the street during a power outage. Keep your lights, Wi-Fi & fridge running during a blackout.

Call us today at 1300 525 451 or fill in your details below to request a callback from our home battery experts today:

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Tesla Powerwall with 1komma5 and Sungrow
Current Specials

1KOMMA5° & Powerwall Sale

Pair the Tesla Powerwall with a 1KOMMA5° solar system and save big on your bundle. Hurry, available for a limited time only.

Wafer Produktion
Maximum Efficiency

You're In Control

The Tesla Powerwall has a storage capacity of 13.5 kWh which can power your home overnight until it is recharged by the sun again.

It also has a 5kW continuous output with a peak of 7kW, which is double the amount from the previous model. The increased output and capacity means that it can keep your household powered for longer, which results in lower energy bills from the grid.

With a rated operated temperature range of –20 to 50 degrees, the Tesla Powerwall 2 operates more efficiently within a broad range of temperatures. This is thanks to its unique liquid cooling system which makes it superior to other battery systems in the market.

The Power of Flexibility

Tailored Energy Solutions That Suit Your Needs

The Tesla Powerwall Home Battery offers three energy consumption modes:

  • Back-Up Only: Aims to keep the battery full so in the event of a power outage you have maximised protection with continuous power in a blackout.

  • Self-Powered: The most common purpose and mode to having solar power, this aims use as much solar energy generated from your panels thereby reducing your carbon footprint and electricity bills.

  • Time-Based Control: Aims to reduce your costs by allowing you to charge and discharge at certain times of the day depending on the peak and off-peak energy rates.

Energiemanager Heartbeat mit Hand und Versandkarton
Easy Monitoring

Manage Energy Consumption With the Tesla Mobile App

Supported on both Apple iOS and Android, the Tesla app allows users to monitor real-time home energy consumption, solar system monitoring and Tesla Powerwall Battery energy management.

For Tesla electric vehicle drivers, this utilises the energy component of the same app that is used to monitor their car and gives an added level of control when charging vehicles from the solar or the Tesla Powerwall.

Why Choose 1KOMMA5°:


High-quality Products

1KOMMA5° works with the best products available to maximise output, reliability and longevity. We also provide customised solutions to suit your needs and budget.


Industry-leading Install Standards

All 1KOMMA5° installations are done by CEC accredited experts and come with full technical support and warranty service.


Reliable Customer Support

Our support team is local (no call centres) and we have been awarded by the world’s leading solar companies as the best installer in Australia, year after year.

Request your free and personalised quote today:

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FAQ Tesla Powerwall

Do you have any questions about the Tesla Powerwall?

If you have any questions or would like a personal meeting, please contact us using our contact form.

How much is a Tesla Powerwall?

Tesla Powerwall is currently $14,490 fully installed. This includes the battery, the supporting hardware, configuration, installation, and commissioning. Please mind the price will be dependent on your location.

Contact us today to request a personalised quote.

How long does power from a Tesla Powerwall last?

This is a little complex to answer as it is dependent on where you live, your lifestyle, the size of your solar system and how much energy you use. Solar batteries make it possible for many households to run on solar power for 24 hours a day.

Make sure you talk to us so we can help you assess the right sized solar system for your current and future needs in order to meet your average daily usage as well as to make sure that the Tesla Powerwall not only lasts but allows you to maximise the benefits you’re getting.

Some customers with particularly high daily usage overnight (particularly on bigger properties) invest in multiple Powerwalls to better meet their energy needs. Powerwalls can be stacked (mounted one in front of the other with a Telsa Stacking Kit) or installed side-by-side.

How much power can a Tesla Powerwall hold?

The battery is sized to hold a capacity of 13.5 kWh. This means a typical family home will be able to run all evening on stored solar power from the Tesla Powerwall.

How long is the Tesla Powerwall product warranty?

The Tesla Powerwall product warranty is 10 years, with 70% minimum retained capacity, giving Aussie households the peace of mind that should anything go wrong, they will be covered.