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Product specifications, pricing, and availability are subject to change without notice. We make no warranties regarding product performance, longevity, or suitability for your specific needs.
Always verify specifications with the manufacturer and installer before purchase. Warranty terms are set by manufacturers and may have conditions not disclosed here. Battery performance degrades over time.
11.0
Years in AU Market
16
CEC-Listed Batteries
16
CEC-Listed Inverters
Yes
AU Office
Limited
Local Support
All data sourced from CEC product listings, ABN registry, and public regulatory records
Manufacturer profile
Battery Manufacturer · 11.0 years in Australia
Years in AU Market
16 batteries · 16 inverters
Class Action (2025): Powerwall 2 - ACTIVE
ACCC Recall (2025): Powerwall 2 - ACTIVE
Tesla, founded in 2003 in Palo Alto, California, initially focused on electric vehicles but expanded into clean energy solutions, including solar batteries, through its acquisition of SolarCity in 2016. The company leverages its expertise in lithium-ion battery production from its Gigafactories, producing over 100 GWh annually by 2023, to deliver integrated systems that emphasize energy independence and smart grid interaction.
Tesla's batteries stand out for their seamless integration with solar setups, using advanced software for optimization, which can reduce household energy bills by up to 50% in optimal conditions through features like time-of-use shifting and virtual power plant participation. In Australia, Tesla has maintained a strong presence since 2015, with local installers and support teams handling over 100,000 Powerwall installations nationwide, backed by the company's financial stability as a NASDAQ-listed entity.
While the systems offer high power output and scalability, allowing stacking up to 10 units for commercial-like capacity, users should note that real-world efficiency can vary based on installation quality, and customer service response times have occasionally been reported as inconsistent during peak demand periods. Tesla's 10-year warranty guarantees 70% capacity retention, with options for extended coverage, underscoring a commitment to durability in Australia's variable climate.
2003
Founded
2015
AU Entry
~140,000
Employees
Leading residential battery
Market Position
Local support confirmed
11.0 years in Australian market
16
CEC Batteries
11.0
Years in Market
16
Battery Models
Based on 17 models from Tesla
Avg Product Warranty
10 years
AU Market Tenure
11.0 yr
Market Tenure
11.0 yrs
No confirmed local warranty support
Claims may need to be processed internationally. Verify with your installer.
Perth & WA market performance data
Market Share
16.5%
Stable
Est. Installations
18,150
WA lifetime total
Avg. System Size
27.8 kWh
Typical installation
Price Range
$17,500 - $17,500
Complete history of Tesla in the Australian market
Entered Australian Market
Tesla established presence in Australia.
First CEC Approval
Received initial Clean Energy Council certification.
Tesla Energy Australia ABN Registered
Tesla officially establishes Australian entity for energy products
Powerwall 1 Announced
Tesla announces first home battery product globally
Powerwall 2 Released in Australia
13.5kWh Powerwall 2 launches with improved capacity and integrated inverter
Hornsdale Power Reserve Completed
World's largest lithium-ion battery installation in South Australia
Powerwall 2 CEC Approved
Powerwall 2 receives Clean Energy Council certification for Australia
SA Virtual Power Plant Announced
Partnership with SA Government for 50,000-home virtual power plant
10-Year Warranty Confirmed
Standard 10-year warranty with unlimited cycles guarantee
⚡ First CEC-Approved Inverter
INVTesla entered Australian inverter market with AC Powerwall (AS4777-2 2020).
Powerwall 3 CEC Approved
Powerwall 3 receives Clean Energy Council certification
🔋 Powerwall 3 Approved
BATBattery system added to CEC approved list.
Powerwall 3 Released in Australia
New generation 13.5kWh system with improved solar integration and 11.5kW continuous power
Class Action: Powerwall 2
Class action filed (Brown v. Tesla, Inc.) alleging Tesla's software 'fix' effectively bricked customer batteries. Replacement process described as slo...
ACCC Recall: Powerwall 2
Certain lithium-ion battery cells from third-party supplier may fail and overheat. Reports of units smoking or emitting flames, resulting in minor pro...
⚡ AC Powerwall (AS4777-2 2020) Delisted
INVInverter removed from CEC approved list.
⚡ 5 Inverter Models Listed
INVInverter range expanded to 5 CEC-approved models.
+1 more
17
Total Listed
16
Currently Active
1
Delisted
10 yrs
Years Active
Batteries
1 active
Inverters
15 active, 1 delisted
Total Issues
2
Active
1
Resolved
0
Potential 8 point recovery available if active issues are resolved satisfactorily
16 active, 1 expired CEC-approved batteries
1707000-10 kVA (AS4777-2 2020)
1707000-10 kVA-13.5 (AS4777-2 2020)
1707000-10 kVA-27 (AS4777-2 2020)
1707000-10 kVA-40.5 (AS4777-2 2020)
1707000-10 kVA-54 (AS4777-2 2020)
1707000-11.04 kVA (AS4777-2 2020)
1707000-11.04 kVA-13.5 (AS4777-2 2020)
1707000-11.04 kVA-27 (AS4777-2 2020)
1707000-11.04 kVA-40.5 (AS4777-2 2020)
1707000-11.04 kVA-54 (AS4777-2 2020)
1707000-5 kVA (AS4777-2 2020)
1707000-5 kVA-13.5 (AS4777-2 2020)
1707000-5 kVA-27 (AS4777-2 2020)
1707000-5 kVA-40.5 (AS4777-2 2020)
1707000-5 kVA-54 (AS4777-2 2020)
Powerwall 3
AC Powerwall (AS4777-2 2020)
Installed price range
$15,500 – $53,000
17 models with pricing · 17 verified
~$1082/kWh average
Premium positioning
Up to $5,011 in rebates
WA Battery Scheme + Federal STCs (10 kWh system)
*Prices are installed estimates including GST, excluding rebates. Actual quotes may vary.
