WINAICO’s polycrystalline PERC modules certified up to 295 W by TÜV Rheinland

WINAICO's polycrystalline PERC modules receive IEC certification up to 295 W through TÜV Rheinland, and are ready for shipping to all major markets worldwide

WINAICO, Taiwan's largest PV module brand, has worked with TÜV Rheinland to complete the IEC 61215 and IEC 61730 certification tests for the latest polycrystalline modules using PERC technology. The certificates cover up to 295 W, and we have begun mass producing 275 W, the highest efficiency 60-cell PERC polycrystalline modules in the world, for shipping to all major markets worldwide.


WINAICO is one of the first manufacturers in the world to implement PERC technology in PV modules, with more than 3 years of experience in optimising material combinations to minimise CTM losses (cell to module losses) in monocrystalline PERC modules. As polycrystalline cells begin implementing PERC technology, WINAICO is in the position to remain the leader in reducing CTM losses in polycrystalline PERC modules.

"WINAICO has more than 3 years of experience in mass producing monocrystalline PERC solar modules, this has contributed immensely in being the first company to mass produce polycrystalline PERC modules", said Davis Chen, Chairman and CEO of WINAICO. "Passing the IEC certification tests with TÜV Rheinland shows we are ready to mass produce and ship polycrystalline PERC modules to all major markets worldwide."

WINAICO - Manufacturer and system supplier
As a global PV brand based in Taiwan, WINAICO manufactures and distributes crystalline high performance modules worldwide. Furthermore, as a systems house for photovoltaic, WINAICO delivers complete PV system packages.
Target customers include solar specialists, solar technologists, installation specialists and project developers. Installation specialists profit here from the superior product quality of products manufactured in Taiwan in accordance with the highest quality standards, as well as from the comprehensive consultation, planning and maintenance services from WINAICO. Generous stock levels ensure the rapid availability of WINAICO products.

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