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With a full array of exciting solar energy technologies, Seraphim‘s strong innovation continues to help customers to meet their goals. From utilities to commercial and industrial customers, Seraphim work with the unique needs of each customer, site, and application to deliver the right products and services. Seraphim has been investing continuously in solar product innovations by upgrading our laboratory equipment and employing promising R&D talents. Our emphasis on product innovation has allowed us to remain at the technological forefront of the solar PV industry.

As one of the world’s leading manufacturers of photovoltaic products, Seraphim focuses on solar technology innovation. In 2013, we built in-house research facilities that specialize in R&D and product testing for further development, new materials testing, client customization , and periodic sample testing, etc..

Located in the scenic Chinese city of Changzhou, Seraphim’s laboratory covers an area of 722 square meters. Equipped with German-made electrical performance testers, walk-in climate simulation chambers, and over 20 other instruments for PV testing and staffed with more than 80 engineers, 20 testing specialists, the laboratory now has complete PV R&D and testing capabilities.

Seraphim laboratory has now been accredited by CNAS and meets the ISO/IEC 17025 laboratory accreditation requirements. It`s also obtained TÜV SÜD TMP and CTF Lab, CSA WMTC qualification and CTC authorized lab qualification, which allows Seraphim to shorten the certification period and accelerate the speed of new product release.


  • 15 Year Manufacturers Warranty (the industry standard is normally around a maximum of 10 years)
  • 90% Performance Warranty over 15 years (the industry standard is normally a maximum of 10 years)
  • 80% Performance Warranty over 30 years (the industry standard is normally a maximum of 25 years)