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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.
Data from CEC product listings, public regulatory records and verified manufacturer details. Office and support presence shows as "Not verified" until confirmed.
Manufacturer profile
Inverter manufacturer · 17.0 years in Australia
Years in AU Market
11 batteries · 32 inverters
Product range
Enphase Energy, established in 2006 in Fremont, California, pioneered microinverter technology, shipping over 68 million units globally by 2024, and entered the battery market in 2016 to create a fully integrated solar ecosystem. The company's batteries use safe lithium iron phosphate (LFP) chemistry, emphasizing modularity and AC-coupling for easy retrofits with existing solar systems, achieving up to 96% round-trip efficiency.
In Australia, Enphase has operated since 2010 with a Melbourne office, supporting thousands of installations through certified installers and providing local technical assistance, which builds trust in a market valuing quick response times. The Enlighten monitoring platform provides granular panel-level data, enabling precise energy management and rapid fault detection.
While the systems offer strong backup capabilities and scalability (up to 60kWh with multiple units), the higher cost per kWh and larger footprint for equivalent capacity compared to some competitors highlight the premium placed on Enphase's panel-level optimization and reliability. Warranties extend to 15 years or 6,000 cycles with 60% capacity retention, reflecting confidence in the product's longevity amid Australia's harsh sun exposure.
2006
Founded
2010
AU entry
~3,000
Employees
Leading microinverter manufacturer
Market position
Local support confirmed
17.0 years in Australian market
11
CEC batteries
17.0
Years in market
34
Active listings
Batteries since 2019
Based on 12 models from Enphase
Avg product warranty
10 yrs
Warranty range
10–15 years
Models with warranty terms
12 of 12
Local warranty support not yet verified
We have not verified this brand's Australian warranty channels. Confirm the claim process with the manufacturer or your installer.
From the Clean Energy Council approved-product register
34
Active CEC listings
Currently approved
9
Delisted
Expired or removed from the register
5.0 kWh
Avg. battery capacity
Across 12 models
17 years in the Australian market
Enphase on the CEC register, from Australian market entry to now
Entered Australian market
Market entry year sourced from Historical Microinverter CEC Approvals.
Enphase Energy Australia ABN Registered
Microinverter manufacturer expands into the battery market
IQ Battery Launch in Australia
AC-coupled modular battery system with microinverter integration
First CEC Approval
Received initial Clean Energy Council certification.
⚡ First CEC-Approved Inverter
INVEnphase entered Australian inverter market with IQ7-60-2-INT (AS4777-2 2020).
⚡ 5 Inverter Models Listed
INVInverter range expanded to 5 CEC-approved models.
IQ Battery 10 CEC Approved
Larger 10.08kWh model receives CEC approval
Perth Installer Training Centre
Dedicated training facility opened for WA installers
15-Year Warranty Standard
All IQ Batteries now come with 15-year warranty standard
IQ Battery 5P Launch
New 5kWh battery module with improved power output
🔋 First CEC-Approved Battery
BATEnphase entered the Australian battery market with B05-T02-ROW00-1-2 (AS4777-2 2020).
⚡ 10 Inverter Models Listed
INVInverter range expanded to 10 CEC-approved models.
🔋 5 Battery Listings
BATBattery range expanded to 5 CEC-approved listings.
🔋 10 Battery Listings
BATBattery range expanded to 10 CEC-approved listings.
⚡ 20 Inverter Models Listed
INVInverter range expanded to 20 CEC-approved models.
⚡ IQ7-60-2-INT (AS4777-2 2020) Delisted
INVInverter removed from CEC approved list.
+8 more
43
Listed products
34
Currently active
9
Delisted
17 yrs
Years in AU market
Batteries
11 active
Inverters
23 active, 9 delisted
Every CEC-listed model grouped into its product series. Open a series to see each capacity or power variant, or jump to a model for full specs.
12 CEC-approved batteries · grouped into 3 series
IQBATTERY-5P-3P-INT-1.65-1P (AS4777-2 2020)
IQBATTERY-5P-3P-INT-1.84-3P (AS4777-2 2020)
IQBATTERY-5P-3P-INT-2.50-1P (AS4777-2 2020)
IQBATTERY-5P-3P-INT-2.50-3P (AS4777-2 2020)
IQBATTERY-5P-3P-INT-3.00-1P (AS4777-2 2020)
IQBATTERY-5P-3P-INT-3.00-3P (AS4777-2 2020)
IQBATTERY-5P-3P-INT-3.68-1P (AS4777-2 2020)
IQBATTERY-5P-3P-INT-3.68-3P (AS4777-2 2020)
IQBATTERY-5P-3P-INT-3.84-1P (AS4777-2 2020)
IQBATTERY-5P-3P-INT-3.84-3P (AS4777-2 2020)
Compatible batteries: IQ Battery 5P, IQ Battery 3T, IQ Battery 10T
| Battery Model | IQ Battery 5P | IQ Battery 3T | IQ Battery 10T |
|---|---|---|---|
| Charge/Discharge (kW) | 3.84/3.84 | 1.28/1.28 | 3.84/3.84 |
Understanding Power Ratings:
* DC charge/discharge power varies from AC power due to inverter efficiency. Always consult with your installer for specific system design.
Enphase is headquartered in Fremont, California, USA and was founded in 2006. Its products are sold in Australia through CEC-accredited installers.
Yes — Enphase entered the Australian market in 2010, and its products are installed across Perth and Western Australia by SAA-accredited installers. Confirm local support and warranty handling with your installer before you buy.
Enphase's home batteries use LFP cells. LFP (lithium iron phosphate) is the most common residential chemistry in WA for its long cycle life and stability in Perth's heat.
WA's rebate ($130/kWh, up to $1,300) depends on the system pairing with a Synergy-approved (SSL) inverter — eligibility is set by the inverter, not the battery brand. Whether a given Enphase system qualifies depends on the inverter it's installed with, so confirm the pairing with your installer.
Enphase has held Clean Energy Council approved-product listings since 2010. CEC approval is required for the WA rebate and is a baseline safety and quality check.
We list 12 CEC-approved Enphase battery models with specs, indicative pricing and warranty detail — compare them against other brands to find the best fit for your Perth home.
Compare up to 3 quotes from SAA-accredited local installers. Free, no obligation, no pressure.
Installed price range
$8,500 – $9,500
12 models with pricing · 12 verified
~$1717/kWh average
Premium positioning
Up to $4,013 in rebates
WA Battery Scheme + Federal STCs (10 kWh system)
*Prices are installed estimates including GST, excluding rebates. Actual quotes may vary.
