Loading Solar Battery Perth...
Loading Solar Battery Perth...
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
Solar manufacturer · 9.0 years in Australia
Years in AU Market
52 batteries · 38 inverters
Product range
Alpha ESS, founded in 2012 in Nanjing, China, focuses exclusively on energy storage solutions, differentiating from companies that treat storage as a secondary product line. The company has grown rapidly, establishing presence in over 90 countries with particular strength in the Australian residential market since 2017.
Alpha ESS offers the SMILE series of all-in-one battery systems, combining battery and inverter in a single unit with LFP chemistry for safety and longevity. The systems are designed for straightforward installation and backup capability. The company's AlphaCloud monitoring platform provides real-time energy data and system control.
With a dedicated Sydney office and Australian-based support, Alpha ESS maintains local presence and service capability. The focus on residential storage means the company invests in features relevant to homeowners, including backup functionality, monitoring, and system expandability. Alpha ESS targets those seeking a specialist storage provider with local support.
2012
Founded
2017
AU entry
~1,000
Employees
Alpha ESS targets clean, cost-effective installs across AIO and DC stacks. It's often chosen when you want the features that matter — backup, usable capacity, decent apps — without chasing premium price tags.
Check surge power and warranty PDFs for your exact SKU.
Local support confirmed
9.0 years in Australian market
52
CEC batteries
9.0
Years in market
86
Active listings
Inverters since 2022
Based on 53 models from Alpha ESS
Avg product warranty
10 yrs
Warranty range
10 years
Models with warranty terms
53 of 53
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
86
Active CEC listings
Currently approved
4
Delisted
Expired or removed from the register
21.9 kWh
Avg. battery capacity
Across 53 models
9 years in the Australian market
Alpha ESS on the CEC register, from Australian market entry to now
Entered Australian market
Market entry year sourced from CEC Battery Approvals.
SMILE Series CEC Approved
Battery range receives Clean Energy Council certification
SMILE5 Battery System Launch
All-in-one 5kWh energy storage system launched in Australia
Alpha ESS Australia ABN Registered
Chinese energy storage specialist establishes Australian operations
SMILE-B3 Modular Battery Launch
Modular 2.9kWh battery module for scalable storage
SMILE-T10 Three-Phase Launch
10kW three-phase hybrid inverter with battery storage
Perth Support Office Established
Local technical support office opened in Western Australia
SMILE-G3 Series CEC Approved
Third generation products receive CEC certification
Warranty Extended to 10 Years
Standard warranty increased to 10 years on all battery products
VPP Partnership Announced
Partnership with energy retailers for virtual power plant participation
🔋 First CEC-Approved Battery
BATAlpha ESS entered the Australian battery market with M4856-P.
First CEC Approval
Received initial Clean Energy Council certification.
⚡ First CEC-Approved Inverter
INVAlpha ESS entered Australian inverter market with SMILE-S5-HV-INV (AS4777-2 2020).
Certified Installer Network Expanded
Over 200 certified installers across Australia
Storion ECO Series Launch
New residential battery line with improved efficiency
⚡ 5 Inverter Models Listed
INVInverter range expanded to 5 CEC-approved models.
BlackPower Series Launch
High-capacity commercial and residential battery range
⚡ 20 Inverter Models Listed
INVInverter range expanded to 20 CEC-approved models.
🔋 M4856-P Delisted
BATBattery removed from CEC approved list.
🔋 SMILE-BAT-10.3P Delisted
BATBattery removed from CEC approved list.
🔋 25 Battery Listings
BATBattery range expanded to 25 CEC-approved listings.
+5 more
🔋 50 Battery Listings
BATBattery range expanded to 50 CEC-approved listings.
90
Listed products
86
Currently active
4
Delisted
9 yrs
Years in AU market
Batteries
50 active, 2 delisted
Inverters
36 active, 2 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.
51 CEC-approved batteries, 2 expired listings · grouped into 22 series · showing first 50 of 53
SMILE-G3-BAT-10.1P
SMILE-G3-BAT-10.1P II
SMILE-G3-BAT-10.1P III
SMILE-G3-BAT-10.1P IV
SMILE-G3-BAT-10.1P V
SMILE-G3-BAT-10.1P VI
SMILE-G3-BAT-4.0S
SMILE-G3-BAT-9.3S
SMILE-G3-BAT-9.3S II
SMILE-G3-BAT-9.3S III
SMILE-G3-BAT-9.3S IV
SMILE-G3-BAT-9.3S V
SMILE-G3-BAT-9.3S VI
Based on manufacturer specifications and CEC-approved configurations. Always confirm system design with your installer.
Alpha ESS is headquartered in Nanjing, China and was founded in 2012. Its products are sold in Australia through CEC-accredited installers.
Yes — Alpha ESS entered the Australian market in 2017, 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.
Alpha ESS'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 Alpha ESS system qualifies depends on the inverter it's installed with, so confirm the pairing with your installer.
Alpha ESS has held Clean Energy Council approved-product listings since 2017. CEC approval is required for the WA rebate and is a baseline safety and quality check.
We list 53 CEC-approved Alpha ESS 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
$2,520 – $51,750
53 models with pricing · 22 verified
~$1038/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.
