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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
Solar panel manufacturer · 14.0 years in Australia
Years in AU Market
Quick answer
Winaico has 73 panels listed on the CEC register, and has been in the Australian market since 2012.
Sources: CEC register · documented market-entry record
Winaico is a Taiwanese panel manufacturer that has built a strong following in the Australian market by positioning itself as a "premium without the premium price" option. Founded in 2008, the company focuses exclusively on the residential and small commercial panel market, rather than trying to compete in utility-scale where margins are thinnest.
In Australia, Winaico has one of the strongest local support operations relative to its size, with a dedicated Sydney office and Australian phone support. Their WST panels (400-440W) use N-type TOPCon technology and are popular with quality-focused WA installers who want a step up from Chinese Tier 1 brands without the full premium of SunPower or REC.
Winaico's 15-year product warranty and 30-year linear performance warranty are competitive. The company's smaller size means less financial backing than conglomerate-owned brands, but their track record in Australia since 2013 and consistent product quality have earned them a loyal installer base.
2008
Founded
2013
AU entry
~500
Employees
Local support confirmed
14.0 years in Australian market
0
CEC batteries
14.0
Years in market
40
Active listings
Panels since 2021
Winaico on the CEC register, from Australian market entry to now
Entered Australian market
Market entry year sourced from CEC Panel Approvals.
First CEC Approval
Received initial Clean Energy Council certification.
☀️ First CEC-Approved Solar Panel
PNLWinaico entered Australian panel market with WSP-310M6 (60 cell).
☀️ 5 Panel Models Listed
PNLPanel range expanded to 5 CEC-approved models.
☀️ 10 Panel Models Listed
PNLPanel range expanded to 10 CEC-approved models.
☀️ 25 Panel Models Listed
PNLPanel range expanded to 25 CEC-approved models.
☀️ 27 Panel Models Delisted (2024)
PNL27 panel models removed from CEC approved list in 2024.
☀️ 6 Panel Models Delisted (2025)
PNL6 panel models removed from CEC approved list in 2025.
☀️ 50 Panel Models Listed
PNLPanel range expanded to 50 CEC-approved models.
73
Listed products
40
Currently active
33
Delisted
14 yrs
Years in AU market
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.
40 CEC-approved panels, 33 expired listings · grouped into 2 series · showing first 50 of 73
WST-425NGXB-D3 (IEC 61215-2021)
WST-430NGX-D3 (IEC 61215-2021)
WST-430NGXB-D3 (IEC 61215-2021)
WST-435NGX-D3 (IEC 61215-2021)
WST-435NGXB-D3 (IEC 61215-2021)
WST-440NGX-D3 (IEC 61215-2021)
WST-440NGXB-D3 (IEC 61215-2021)
WST-445NGX-D3 (IEC 61215-2021)
WST-445NGXB-D3 (IEC 61215-2021)
WST-450NCX48-BW (IEC 61215-2021)
WST-450NGX-D3 (IEC 61215-2021)
WST-450NGXB-D3 (IEC 61215-2021)
WST-455NCX48-BW (IEC 61215-2021)
WST-460NCX48-AW (IEC 61215-2021)
WST-460NCX48-BW (IEC 61215-2021)
WST-465NCX48-AW (IEC 61215-2021)
WST-465NCX48-BW (IEC 61215-2021)
WST-475BDX54-A2 (IEC 61215-2021)
WST-475BDX54-B2 (IEC 61215-2021)
WST-480BDX54-A2 (IEC 61215-2021)
WST-480BDX54-B2 (IEC 61215-2021)
WST-485BDX54-A2 (IEC 61215-2021)
WST-485BDX54-B2 (IEC 61215-2021)
WST-490BDX54-A2 (IEC 61215-2021)
WST-490BDX54-B2 (IEC 61215-2021)
WST-495BDX54-A2 (IEC 61215-2021)
WST-495BDX54-B2 (IEC 61215-2021)
WST-500BDX54-A2 (IEC 61215-2021)
WST-500BDX54-B2 (IEC 61215-2021)
WST-510NHX54-A4 (IEC 61215-2021)
WST-515NCX54-AW (IEC 61215-2021)
WST-515NHX54-A4 (IEC 61215-2021)
WST-520NCX54-AW (IEC 61215-2021)
WST-525NGX-D3 (IEC 61215-2021)
WST-530NGX-D3 (IEC 61215-2021)
WST-535NGX-D3 (IEC 61215-2021)
WST-540NGX-D3 (IEC 61215-2021)
WST-585NGX72-A7 (IEC 61215-2021)
WST-625NHX66-A4 (IEC 61215-2021)
WST-630NHX66-A4 (IEC 61215-2021)
WST-310M6 (60 Cell)
WST-325M6 (60 Cell)
WST-330M6 (60 Cell)
WST-333MG (108 Cell)
WST-335M6 (60 Cell)
WST-360MG (120 Cell)
WST-365MG (120 Cell)
WST-370MG (120 Cell)
WST-375MG (120 Cell)
WST-380MG (120 Cell)
Winaico is headquartered in Tainan, Taiwan and was founded in 2008. Its products are sold in Australia through CEC-accredited installers.
Yes — Winaico entered the Australian market in 2013, 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.
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 Winaico system qualifies depends on the inverter it's installed with, so confirm the pairing with your installer.
Winaico has held Clean Energy Council approved-product listings since 2013. CEC approval is required for the WA rebate and is a baseline safety and quality check.
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 local installers you choose — no obligation, no pressure.
