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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 · 2.0 years in Australia
Years in AU Market
Quick answer
Sunsynk has 11 batteries and 20 inverters listed on the CEC register, and has been in the Australian market since 2024.
Sources: CEC register
Parent: Sunsynk Group Limited
Sunsynk, established in 2019 with roots in both South Africa and China, specialises in hybrid inverters and energy storage systems designed for residential self-consumption and backup power. The company emerged from the South African market, where unreliable grid supply (load shedding) created strong demand for residential battery-backup solutions.
This background gives Sunsynk products a practical focus on backup reliability and off-grid capability that resonates with Australian buyers seeking storm-season resilience. The company's hybrid inverters support both grid-tied and off-grid operation, with LFP battery options in modular configurations.
Sunsynk entered the Australian market in 2022 and has been gaining recognition through installer networks and competitive pricing. The company does not yet maintain a dedicated Australian office, with support handled through regional distributors. As a relatively new entrant to the Australian market, Sunsynk's long-term local commitment and warranty track record are still developing. The brand appeals to buyers who value backup capability and are comfortable with a newer, price-competitive manufacturer.
2019
Founded
2022
AU entry
~500
Employees
Local presence not yet verified
We have not verified this brand's Australian office or support arrangements. Confirm the warranty claim process with the manufacturer or your installer.
11
CEC batteries
2.0
Years in market
31
Active listings
Inverters since 2025
Based on 9 models from Sunsynk
Avg product warranty
10 yrs
Warranty range
10 years
Models with warranty terms
9 of 9
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
31
Active CEC listings
Currently approved
0
Delisted
Expired or removed from the register
27.2 kWh
Avg. battery capacity
Across 9 models
2 years in the Australian market
Sunsynk on the CEC register, from Australian market entry to now
First CEC Approval
Received initial Clean Energy Council certification.
🔋 First CEC-Approved Battery
BATSunsynk entered the Australian battery market with SUNSYNK-G15.
🔋 5 Battery Listings
BATBattery range expanded to 5 CEC-approved listings.
🔋 10 Battery Listings
BATBattery range expanded to 10 CEC-approved listings.
⚡ 10 Inverter Models Listed
INVInverter range expanded to 10 CEC-approved models.
⚡ 5 Inverter Models Listed
INVInverter range expanded to 5 CEC-approved models.
⚡ First CEC-Approved Inverter
INVSunsynk entered Australian inverter market with SUNSYNK-12K-SG01LP1 (AS4777-2 2020).
⚡ 20 Inverter Models Listed
INVInverter range expanded to 20 CEC-approved models.
31
Listed products
31
Currently active
0
Delisted
2 yrs
Years in AU market
Batteries
11 active
Inverters
20 active
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.
9 CEC-approved batteries · grouped into 2 series
SUNSYNK-G15
SUNSYNK-G20
SUNSYNK-G25
SUNSYNK-G30
SUNSYNK-G35
SUNSYNK-G40
SUNSYNK-G45
SUNSYNK-G50
Sunsynk is headquartered in Cape Town, South Africa / Shenzhen, China and was founded in 2019. Its products are sold in Australia through CEC-accredited installers.
Yes — Sunsynk entered the Australian market in 2022, 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.
Sunsynk'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 Sunsynk system qualifies depends on the inverter it's installed with, so confirm the pairing with your installer.
Sunsynk has held Clean Energy Council approved-product listings since 2022. CEC approval is required for the WA rebate and is a baseline safety and quality check.
We list 9 CEC-approved Sunsynk battery models with specs, indicative pricing and warranty detail — compare them against other brands to find the best fit for your Perth home.
Two modular systems Perth buyers often shortlist together, compared spec by spec.
Synergy customers get $130/kWh back, capped at $1,300.
A 10 kWh usable LFP tower that stacks in 5 kWh modules, with a 10-year warranty.
Compare quotes from SAA-accredited local installers — you choose which to act on. No obligation, no pressure.
Installed price range
$4,311 – $41,472
9 models with pricing
~$900/kWh average
Market average
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.
