Batteries9 listed
- Approved models
- 9
- Usable capacity
- 4.8–46.1 kWh
- Chemistry
- LFP
Installed price, estimates$4,311 to $41,472~$900/kWh average
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Sunsynk · manufacturer profile
Inverter manufacturer · in Australia since 2024
Specifications and pricing change — confirm them with the manufacturer.
Quick answer
Sunsynk has 9 battery models and 24 inverters listed on the CEC register, and has been in the Australian market since 2024.
Sources: CEC register
Parent: Sunsynk Group Limited
2019
Founded
2022
AU entry
~500
Employees
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.
We welcome manufacturers to help keep their profile accurate and up to date.
Each product type at a glance. The full lists, grouped by series, are below.
Installed price, estimates$4,311 to $41,472~$900/kWh average
Pick a type to open its full list, grouped by series.
Grouped by series. Open a series for each variant, or 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
Grouped by series. Open a series for each variant, or a model for full specs.
24 CEC-approved inverters
SUNSYNK-10K-SG04LP3 (AS4777-2 2020)
SUNSYNK-12K-SG01HP3-AU-AM2 (AS4777-2 2020)
SUNSYNK-12K-SG01LP1 (AS4777-2 2020)
SUNSYNK-12K-SG04LP3 (AS4777-2 2020)
SUNSYNK-14K-SG01LP1 (AS4777-2 2020)
SUNSYNK-15K-SG01HP3-AU-AM2 (AS4777-2 2020)
SUNSYNK-16K-SG01LP1 (AS4777-2 2020)
SUNSYNK-20K-SG01HP3-AU-AM2 (AS4777-2 2020)
SUNSYNK-25K-SG01HP3-AU-AM2 (AS4777-2 2020)
SUNSYNK-29.9K-SG01HP3-AU-BM3-C2 (AS4777-2 2020)
SUNSYNK-3.6K-SG04LP1 (AS4777-2 2020)
SUNSYNK-30K-SG01HP3-AU-BM3 (AS4777-2 2020)
SUNSYNK-30K-SG01HP3-AU-BM3-C2 (AS4777-2 2020)
SUNSYNK-35K-SG01HP3-AU-BM3 (AS4777-2 2020)
SUNSYNK-35K-SG01HP3-AU-BM3-C2 (AS4777-2 2020)
SUNSYNK-40K-SG01HP3-AU-BM4 (AS4777-2 2020)
SUNSYNK-40K-SG01HP3-AU-BM4-C2 (AS4777-2 2020)
SUNSYNK-50K-SG01HP3-AU-BM4 (AS4777-2 2020)
SUNSYNK-50K-SG01HP3-AU-BM4-C2 (AS4777-2 2020)
SUNSYNK-5K-SG01HP3-AU-AM2 (AS4777-2 2020)
SUNSYNK-5K-SG04LP1 (AS4777-2 2020)
SUNSYNK-6K-SG01HP3-AU-AM2 (AS4777-2 2020)
SUNSYNK-8K-SG04LP3 (AS4777-2 2020)
SUNSYNK-8K-SG05LP1 (AS4777-2 2020)
What we have verified about Sunsynk in Australia, and what we haven't.
Sunsynk has sold in Australia since 2024. Here is what has happened on the CEC register since then.
Each block is one register event. Tap a year to see its events in the list below.
First CEC Approval
Received initial Clean Energy Council certification.
🔋 First CEC-Approved Battery
Sunsynk entered the Australian battery market with SUNSYNK-G15.
⚡ First CEC-Approved Inverter
Sunsynk entered Australian inverter market with SUNSYNK-12K-SG01LP1 (AS4777-2 2020).
⚡ 20 Inverter Models Listed
Inverter range expanded to 20 CEC-approved models.
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 has held Clean Energy Council approved-product listings since 2022. CEC approval is a baseline safety and quality check, and rebates are only paid on approved products.
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.
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.
Sunsynk has 24 CEC-approved inverter models from 3.6–50 kW (single and three phase). Compare them against other brands by size, phase and battery compatibility.
24 of Sunsynk's 24 inverter models are hybrid inverters, which connect a home battery directly. Confirm which batteries each model supports with your installer.
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.
Get a quote from an installer from our network that covers your area. You choose whether to act on it. No obligation.
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.