Winaico Solar panels

High quality solar panels with great components and guaranteed production


WINAICO solar panels have set them selves apart from other manufacturers in primarily two ways: Winaico has strict quality control in the assembly that ensures the end product is of the highest possible standard.  Secondly the quality of the components used in its products. 

The quality of components is monitored and managed at every stage of the production process. With this rigorous oversight of all aspects of the production process, WINAICO is confident that it delivers a ‘perfectly assembled photovoltaic ( Solar panel)  made with only the best components available on the market.’

The company prides itself in the selection of its partners. All components that make up a WINAICO solar panel are manufactured by industry leaders in their own fields. Glass is manufactured by Saint Gobain, and the foils and backsheets are made by Bridgestone and DuPont. WINAICO Solar is a subsidiary of Taiwanese Win Win Precision Technology, which has its origins in the semiconductor industry, and the knowledge and experience to understand what is involved in manufacturing high-grade silicon products. The silicon photovoltaic (PV) cells within the modules themselves are highly pure and each is individually flash-tested for faults and weaknesses to guarantee high yield over the lifetime of the system–25+ years.

WINAICO Solar – Performance Guarantee

WINAICO uses only branded components of outstanding quality in its solar panels 

WINAICO solar panels linear warranty WINAICO solar panels

Images from Winaico

linear warranty

-Linear performance warranty of 25 years. This means that having two or three ‘tiers’ of warranty as is the industry standard (90% of nameplate panel capacity guaranteed for the first 10 years, and 80% guaranteed for the next 15 years), WINAICO’s panels are guaranteed at about 94% for the first 5 years, 90% for the first 10, 87% for the first 15, etc. This more finely graduated warranty system means that system owners can have higher, more specific expectations about their panels’ performance than with many other installers. (Download PDF: WINAICO solar panels Limited Warranty.)

10 year product guarantee (excluding laminates)

Positive power tolerance of +0/+5%: WINAICO panels are guaranteed to produce power at their nameplate capacity or greater

Innovative frame design for maximum stability

Cell efficiencies of up to 19%, module efficiencies of up to 16.6%

Each module undergoes infrared and micro-optical testing to ensure the highest level of quality

Systems using WINAICO panels guaranteed for up to 10 years

WINAICO Solar Module Product Lines

Winaico has several of product lines that suit the purpose of allowing the right panel for the right conditions. The right panel for Victorian conditions is not necessarily the same as Western Australia.

WSP Mono – Monocrystalline panels – 240-270 watts peak

Download: WINAICO-WSP-poly-Solar-Panels

WSP Poly – Polycrystalline panels – 230-255 watts peak

Download: WINAICO-WSP-Poly-Blackline-Solar-Panels-Datasheet

WSP Poly (Blackline) – 180-195 watts peak

Download: WINIAICO-Mono-solar-panels-data-sheet

(See the full range of WINAICO products.)


All models of WINAICO solar panels are certified by the Clean Energy Council (CEC) of Australia, and are on the list of CEC – approved components-Claims made by WINAICO about their panel specifications have been independently verified by TUVRhineland-WINAICO Solar panels have shown excellent performance on Photon Magazine’s Solar Module Yield Measurement test–regarded as the most rigorous and thorough 3rd party testing authority in the solar power industry. WINAICO WSP-235PG 235W panels came in 7th place of 130 modules; WINAICO WSP-230P6 230W modules ranked in 21st place.

About WINAICO Solar

Company Headquarters: Creglingen, Germany

Australian Headquarters: Sydney. The company also has warehouses in Sydney, Brisbane, Melbourne, and Perth.

WINAICO also has offices in Italy, the Netherlands, the UK, and the USA

Manufacturing plant location: WINAICO solar panels imported to Australia are manufactured in Taiwan

Manufacturing Capacity: 150MW

Year founded: 2008

Parent company information: Win Win Precision Technology, founded in 2003 in Taiwan. Win Win is involved in the manufacture of LED lighting products, as well as the development and production of semiconductor manufacturing technology for use in crystalline PV modules.

Award winning panels

Our panel range has won a string of International Awards. For example the LG NeON range has won the internationally highly respected Intersolar Awards in Germany for Photovoltaic Innovation three times in 2013, 2015 and 2016. No other solar panel has had such high recognition.


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