The most powerful and compact home battery

Elevate Your Energy Independence With Tesla Powerwall 3

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Benefit from Power Backup

Save on your bill

Savings through optimised energy usage.

Keep the lights on

Access to energy at home, day and night.

Know your usage

Real time monitoring of your energy usage.

Reduce Carbon

Reduced reliance on the grid and a lower carbon footprint.

Experience the best Tesla Powerwall 3 has to offer

Peak Efficiency, Lower Costs

Powerwall uses your usage history, weather forecasts, and utility prices to optimise stored energy, powering your home efficiently around the clock. With certain utilities, you can even earn money by selling excess energy back to the grid. Customise your settings to maximise solar usage, reducing electricity bills and increasing your savings.

Active Thermal Management

Tesla's Powerwall 3 features advanced Active Thermal Management, enhancing performance and efficiency by better controlling operating temperatures. This redesign improves weather resilience, extending the battery's lifespan and ensuring reliable performance in varying conditions.

Comprehensive Warranty

Tesla provides a solid warranty that offers peace of mind with its Powerwall 3, matching the Powerwall 2's industry-leading coverage. The warranty includes a 10-Year period and a 70% capacity guarantee. What sets it apart is the unlimited battery cycle coverage, ensuring long-term support and reliability for your investment.

Customer Stories

"I could see it as only being an advantage. And in the end, it has been."

Angela, 1KOMMA5° Customer

Power More with Powerwall 3

Power Your Home Like Never Before

The Powerwall 3 has introduced a new standard for power output and efficiency in the solar and renewables industry. The Powerwall 3 offers a power output rating that is nearly twice that of its predecessor, the Powerwall 2. The latest generation battery is rated to have a continuous power output of 10kW, while the Powerwall 2 has a rating of 5kW. This is one of the biggest and most important improvements between these two models. This rating makes the Powerwall 3 more powerful than the majority of home batteries on the market, allowing you to run a higher quantity of larger appliances from your own generated energy.

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Improve Your Solar System

Get the Most Out of Solar Power with New Innovation

The introduction of a solar storage solution like the Powerwall 3, with a built in solar inverter is revolutionary to energy storage. The Powerwall 3 will elevate your solar, bringing you more benefits. This fully integrated solar and battery system model allows you to capture more solar power while greatly improving the efficiency of the system. Its predecessor the Powerwall 2 offered a round-trip efficiency of 90% while the Powerall 3 boasts an impressive 97.5% rating. A solar inverter integrated into your home battery simplifies the energy generation process and transforms the way you use this energy in your home.

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Energiemanager Heartbeat mit Hand und Versandkarton

Blackout Protection

Protect Your Home From Power Outages

Keep your lights on and your household up and running during a power outage, while the rest of the street is without electricity. One of the most attractive features of Tesla’s Powerwall models is blackout protection, these batteries are configured to provide whole home backup in case the grid goes down. Maximise protection with an increased power output, allowing you to keep the lights on as well as run other important appliances such as fridges and Wi-Fi. The Powerwall 3 elevates your home above the rest, ensuring you're never caught off-guard.

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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.

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Compatibility

More About the Compatibility of the Tesla Powerwall 3

The Tesla Powerwall 3 promises a more powerful and efficient 13.5kWh home battery solution, offering enhanced backup capabilities and increased output compared to its predecessor. While its integrated solar inverter presents a challenge for existing solar setups, we at 1KOMMA5° see this as an opportunity to develop tailored solutions for our customers. Tom Sedgwick, 1KOMMA5°'s Director of Marketing and a seasoned expert in the solar industry, notes: "The Powerwall 3 is an impressive innovation, but it may not be the optimal solution for every system."

At 1KOMMA5°, we're committed to providing comprehensive advice on whether the Powerwall 3 suits your needs or if alternatives like the proven Powerwall 2 might be a better fit. We understand the importance of maximising your energy savings, especially with the approaching summer and potential increases in power prices.

Can I install the Powerwall 3 with my existing solar system?

The Tesla Powerwall 3 is compatible with most of the major solar inverters, with options for both DC and AC coupling. Our experts help you find the right solutions for your current setup.

Do I still need a solar inverter with my Powerwall 3?

No, the Powerwall 3 is set up to share its built-in inverter with your panel array. This is called an integrated hybrid inverter, it connects your solar straight to the battery, reducing the number of electrical conversions necessary and greatly improving efficiency.

Will the Powerwall 3 be compatible with my Powerwall 2?

Unfortunately, the Powerwall 2 and Powerwall 3 are not backwards compatible. If your looking to increase your battery storage capacity you have two options:

Powerwall 2 already installed: as these two battery models are not compatible, you will need to install a second Powerwall 2. Tesla is now no longer offering Powerwall 2s, if this is something your interested in talk to the 1KOMMA5° team today while the Powerwall 2 is still available.
No battery installed: there are no compatibility restrictions here so you can choose from either generation Powerwall, although it is likely the Powerwall 3 will be the best option.

What specific compatibility issues may arise when integrating Powerwall 3?

Some of the challenges you might be facing could be:

Communication issues: Proprietary protocols might not work with all solar systems.
Inverter conflicts: The built-in inverter may clash with your existing inverter.
Power matching: Output must align with your solar system's capacity.
Electrical compatibility: Voltage levels and phase compatibility must be considered.
Software integration: Energy management software needs to be compatible with existing monitoring systems.

At 1KOMMA5°, we offer comprehensive system analyses to address these challenges, ensuring the best solution for your specific needs.

Is the system easy expandable?

The Powerwall 3 is designed to allow for ‘stacking’ or expansion of up to 4 units, which provides a storage capacity of 54kWh. To put this in perspective, the average Australian household uses around 18kWh per day. Meaning your energy needs, in most cases, will be easily covered by a Powerwall 3 system. Additionally, you’re able to add up to 3 DC expansion packs per Powerwall for further flexibility to meet changing energy needs.

Development of Quality

The History of Tesla Powerwall

The first Powerwall battery from Tesla Energy arrived in 2015, with limited production. The Powerwall 2 followed in October 2016. Mass production started in early 2017 at Tesla’s Giga Nevada factory, just east of the town of Reno. The Powerwall 2 was to become the mainstay of the Tesla home and business solar storage battery solution range. Tesla also introduced Powerwall+ in April 2021. This combined the functions of a Powerwall 2, a Backup Gateway and, for the first time, a solar inverter.

By May 2021, Tesla and its dealers installed 200,000 Powerwalls worldwide. In August 2024, Tesla Energy announced the arrival of the Powerwall 3 home battery in Australia. 1KOMMA5° is now taking orders and scheduling installations in the order that requests are received, so be sure to secure your spot.

Why should I get a Powerwall from Tesla?

It is one of the best value deals on the market. Tesla offers a comprehensive warranty with its Powerwall 3 battery. With 10 years of coverage, 70% capacity retention guarantee as well as unlimited cycles. Tesla is an industry leader, meaning there's peace of mind knowing, if necessary, your warranty will be serviced, they're not going anywhere. This is one of the better home battery warranties on the market, so you can have peace of mind.

Why does Tesla command so much attention?

Tesla stands out as a household name in the solar and battery industry, unlike other reputable but less-known companies such as 1KOMMA5°, SolarEdge, Enphase, REC, and Trina. Tesla's prominence stems from several key factors:

Leading role in EV transition: Tesla is a dominant player in the shift towards electric vehicles, placing it at the forefront of decarbonization efforts.
High-profile leadership: CEO Elon Musk's controversial yet attention-grabbing persona keeps Tesla in the public eye.
Integrated ecosystem: Tesla uniquely offers an ecosystem that combines solar power systems, home batteries, and EV charging. This integration even includes the potential to use a Tesla car's battery to power homes.
Cutting-edge technology: Despite its marketing advantages, Tesla's products are recognized as top-tier in terms of technological advancement.
Brand recognition: While other companies may have excellent industry reputations, Tesla's brand is widely recognized even outside the solar and battery sector.

This combination of brand power, technological innovation, and an integrated product ecosystem gives Tesla a distinctive edge in the market, appealing to both industry professionals and the general public.

What role does the Powerwall play in Tesla's overall vision for renewable energy?

The Powerwall is crucial to Tesla's vision for a sustainable energy future:

Holistic approach: Part of Tesla's ecosystem of solar panels, battery storage, and electric vehicles, aiming for complete household energy autonomy.
Grid stability: Powerwalls can collectively act as "virtual power plants," supporting grid stability with high renewable energy penetration.
Energy democratization: Enables consumers to have more control over their energy supply, reducing dependence on traditional utilities.
Technological innovation: Drives advancements in battery technology, with synergies from Tesla's vehicle batteries.
Climate action: Supports reduction of CO2 emissions and promotes renewable energy use in the private sector.

The Powerwall is thus not just a product but a key element in Tesla's strategy to transform the global energy landscape and accelerate the transition to sustainable energy sources.

How does the Powerwall 3 fit into the trend of smart home integration and energy management?

The Powerwall 3 is expected to play a significant role in smart home integration and energy management:

Advanced AI and machine learning: Likely to incorporate more sophisticated algorithms for predicting energy usage patterns and optimizing energy storage and consumption.
Enhanced connectivity: Expected to offer improved integration with smart home devices and systems, allowing for more comprehensive energy management across all household appliances.
Time-of-use optimization: Anticipated to have enhanced capabilities for automatically adjusting energy usage based on time-of-use electricity rates, potentially leading to significant cost savings for homeowners.
Electric vehicle integration: Likely to offer more seamless integration with Tesla and other electric vehicles, potentially allowing for bidirectional charging (vehicle-to-home power transfer).
Expanded app functionality: The Tesla app is expected to provide more detailed insights and control options, giving homeowners greater visibility and control over their energy usage.
Microgrid capabilities: Potential for improved functionality in creating neighborhood or community microgrids, enhancing local energy resilience and efficiency.

By advancing these features, the Powerwall 3 is positioned to be not just a battery, but a central hub in the smart, energy-efficient homes of the future, aligning with the broader trend of IoT (Internet of Things) and home automation.