Product Summary
The Tesla Powerwall 3 is the latest iteration of Tesla’s market-leading home battery system, designed to store solar energy for use during the evening, on cloudy days, or as a backup power source during grid outages. It maintains the signature 13.5 kWh of nominal battery energy while offering a significant increase in power output. In 2025, the typical installed price for a Powerwall 3 in Australia ranges from approximately $12,000 to $17,000, varying with installation complexity and location.
Official Specifications
Below are the official specifications for the Tesla Powerwall 3.
| Feature | Specification |
|---|---|
| Part Number | 1707000-xx-y |
| Nominal Grid Voltage (VAC) | 230 |
| Grid Type | Single phase |
| Frequency (Hz) | 50 |
| Nominal Battery Energy (kWh) | 13.5 |
| Model Number | 1707000 – 5 kVA |
| Nominal Output Power (AC) (kW) | 5 |
| Maximum Apparent Power (VA) | 5000 |
| Model Number | 1707000 – 10 kVA |
| Nominal Output Power (AC) (kW) | 10 |
| Model Number | 1707000 – 11.04 kVA |
| Nominal Output Power (AC) (kW) | 11.04 |
Please note: Specifications and pricing are subject to change. While TGND strives to provide accurate information, for a definitive and up-to-date quote, please use the form below to connect with an accredited professional.
Official Product Documentation
Official Documentation: Download the Official Datasheet (PDF)
Australian Price & Availability
As of 2025, the installed cost of a Tesla Powerwall 3 in Australia typically falls between $12,000 and $17,000. The unit itself is priced around $11,900, with an additional cost for the mandatory Backup Gateway, which is about $1,700 to $1,950. Installation costs generally add another $1,500 to $2,500 to the total price. Several factors influence the final price, including the complexity of the installation, location, and any necessary switchboard upgrades. Government incentives can significantly reduce the upfront cost for eligible households. The cost of a Powerwall 3 can be reduced by the federal Small-scale Renewable Energy Scheme (SRES). This scheme provides a point-of-sale discount by creating Small-scale Technology Certificates (STCs) for new battery installations. The value of this incentive depends on the system’s size and location, but it can reduce the upfront cost by a few thousand dollars. This federal incentive can often be combined with state-specific battery rebates, which vary by jurisdiction. The Powerwall 3 is widely available across Australia through a network of accredited installers.
Comparison with Competitors
The home battery market in Australia is competitive, with several strong alternatives to the Powerwall 3. Key competitors include the Sungrow SBR HV, BYD Battery-Box Premium HVS, and the FranklinWH aPower.
| Feature | Tesla Powerwall 3 | Sungrow SBR HV | BYD Battery-Box Premium HVS | FranklinWH aPower |
|---|---|---|---|---|
| Usable Capacity | 13.5 kWh | 9.6 – 25.6 kWh (modular) | 5.1 – 12.8 kWh (modular) | 13.6 kWh |
| Continuous Power | Up to 11.04 kW | 5.76 kW (for 9.6kWh) | 10.24 kW (for 10.2kWh) | 5 kW |
| Price Range (Installed) | $12,000 – $17,000 | $7,500 – $12,500+ | $9,000 – $14,000+ | $14,000 – $16,000 |
- Tesla Powerwall 3: Best for those seeking a high-power, all-in-one system with a proven brand and excellent software integration. Its high continuous power output makes it ideal for homes with large appliances or EV chargers.
- Sungrow SBR HV: A strong contender that offers modularity and flexibility, allowing homeowners to scale their storage capacity as needed. It’s a reliable and competitively priced option.
- BYD Battery-Box Premium HVS: Known for its safety and reliability, using cobalt-free LFP battery chemistry. Its modular design offers flexibility, and it’s compatible with a wide range of inverters.
- FranklinWH aPower: A premium alternative that offers a slightly larger capacity and a 12-year warranty. It’s a robust system capable of whole-home backup.
Expert & User Reviews
The Tesla Powerwall 3 has been generally well-received for its performance and features, building on the success of its predecessor.
Pros:
- High continuous power output, capable of running multiple large appliances simultaneously.
- Integrated inverter simplifies installation and creates a more compact system.
- Excellent monitoring and control through the well-regarded Tesla app.
- Strong brand reputation and a good track record for reliability.
- Features like Storm Watch and whole-home backup provide enhanced value and grid independence.
Cons:
- It is a premium-priced product compared to some competitors.
- The integrated solar inverter has a maximum battery charge rate of 5 kW from solar. While the battery itself can only be charged at this speed, the system can simultaneously use additional solar power to run your home. For example, the system could use 11.5 kW of solar power at once by sending 6.5 kW to the home’s appliances and 5 kW to charge the battery. This means solar energy generated above the 5 kW charge rate is not necessarily exported as long as the home is consuming it.
- Customer service experiences can be inconsistent, with some users reporting long waits for replacement units.
References
Expert Review
- Clean Energy Reviews: Tesla Powerwall 3 Review – The most powerful home battery – An in-depth expert review of the Tesla Powerwall 3, detailing its key features, specifications, and improvements over the Powerwall 2.
- SolarQuotes: Tesla Powerwall 3 Review – An expert evaluation of the Tesla Powerwall 3, covering its features, specifications, pricing, and availability in Australia.
- ProductReview.com.au: Tesla Powerwall 3 – A consumer review platform listing for the Tesla Powerwall 3, allowing users to post and read customer reviews and ratings.
- SolarChoice: FranklinWH Battery Review – An expert review of the FranklinWH home battery, discussing its features, warranty, and suitability for the Australian market.
- SolarChoice: Tesla Powerwall 2 Review 2024 | SolarChoice – An updated expert review of the Tesla Powerwall 2, examining its price, specs, and performance in Australia.
- Solar National: Tesla Powerwall 3 Review – A review of the Tesla Powerwall 3’s features, pricing, and benefits from an Australian solar installer’s perspective.
- Perth Solar Warehouse: Tesla Powerwall 3 Review – An installer’s review of the Tesla Powerwall 3, discussing its advantages and suitability for Australian homes.
- SolarChoice: BYD Battery Review (2024) | SolarChoice – A comprehensive expert review of the BYD battery range available in Australia, covering different models and their specifications.
- Solar Power Nation: Tesla Powerwall 3 Review – Is it the Best Solar Battery for Australian Homes in 2025? – An installer’s review and analysis of the Tesla Powerwall 3’s potential to be the leading home battery in Australia for 2025.
General Guide
- SolarQuotes: 6 Tesla Powerwall Alternatives In Australia (2024 Update) – A comprehensive guide comparing various solar battery alternatives to the Tesla Powerwall available in the Australian market.
- SolarChoice: Solar Battery Rebates & Government Incentives in 2024 – A guide to the various solar battery rebates and incentives offered by state and federal governments across Australia.
- Solar Calculator: Solar Battery Rebates – A guide that outlines the available federal and state government rebates for solar battery installations in Australia.
- Solar Answered: Solar Batteries Australia 2025: Costs, Brands, Savings & More! – A general guide discussing the costs, popular brands, and potential savings of solar batteries in Australia for the year 2025.
- Clean Energy Regulator: Batteries – An official government resource page from the Clean Energy Regulator providing information about battery storage systems.
- Australian Design Solar: Tesla Powerwall 3 Cost in Melbourne – An informational page from an installer detailing the expected costs and benefits of the Tesla Powerwall 3 in Melbourne.
- Cyanergy: Is Tesla Powerwall Worth It For Australian Houses in 2023? – A blog post analyzing the value proposition and return on investment for the Tesla Powerwall in the Australian context for 2023.
- Greenlight Solar: Federal Government Solar Battery Rebate – A guide from a solar installer explaining the federal government’s solar battery rebate program and its benefits for homeowners.
- Solar Calculator: Tesla Powerwall 3 – A detailed overview of the Tesla Powerwall 3, including its specifications, estimated pricing in Australia, and key features.
- Solar Calculator: Best Tesla Powerwall Alternatives in 2024 – A blog post exploring and comparing the best alternatives to the Tesla Powerwall for home battery storage in Australia.
- econnex: Tesla Powerwall: Guide to Australia’s Home Battery | econnex® – A general guide to the Tesla Powerwall, explaining how it works and its benefits for Australian households.
News/Announcement
- CHBP: Cheaper Home Batteries Program – The official website for the Cheaper Home Batteries Program, providing information on eligibility and how to apply for the rebate.
- Tenmen Electrical: Cheaper Home Batteries Program 2025 – An informational page from an installer about the Australian Government’s Cheaper Home Batteries Program launching in 2025.
- Department of Climate Change, Energy, the Environment and Water: Cheaper Home Batteries program – Official government page outlining the details and objectives of the Cheaper Home Batteries program.
- SolarQuotes: Tesla Powerwall 3 In Australia: The Latest (And Is It Any Good?) – A news-oriented blog post providing the latest updates and expert opinions on the Tesla Powerwall 3’s release and performance in Australia.
Retailer Listing
- Solar Batteries Online: Franklin Home Power 13.6kWh Battery – A retail product listing for the Franklin Home Power 13.6kWh battery, including its price and specifications.
- Perth Solar Warehouse: Sungrow SBR HV Battery – A retail product page for the Sungrow SBR high voltage battery series, detailing its modular design and specifications.
- Perth Solar Force: Sungrow SBR Battery Perth – An installer’s informational and retail page for the Sungrow SBR battery, highlighting its features and benefits for Perth homeowners.
- Energy Eco: BYD B-Box Premium HV Battery Control Unit + Base – A retail product listing for the BYD B-Box Premium HV Battery Control Unit and base, essential components for the modular battery system.
- Solar Batteries Online: BYD Battery-Box Premium HVS/HVM BCU + Base – A product page for the BYD Battery-Box Premium high voltage Battery Control Unit (BCU) and base.
- Solar Circle: FranklinWH aPower AC Battery with Inverter – A product listing from a solar retailer for the FranklinWH aPower AC battery, detailing its key features.
- Solar Shop Online: BYD Battery-Box Premium HVS 2.56kWh – A retail product listing for a single 2.56kWh module of the BYD Battery-Box Premium HVS series.
- Logic Solar: BYD Battery Box Premium HVS & HVM – An installer’s informational page about the BYD Battery Box Premium HVS and HVM series, outlining their features.
- AC Solar Warehouse: FranklinWH aPower AC-Coupled Battery – A product listing from a solar equipment wholesaler for the FranklinWH aPower AC-coupled battery.
