Yingli Solar's products have obtained a number of high-quality PV module certifications granted by the world's leading service providers, passed international product certifications by Europe, the European Union, the United States and other countries, and have been awarded product certifications from China Quality Certification Center. These independent tests and certifications from all over the world prove the continuity, reliability and stability of Yingli Solar's products. The certification of products and enterprises provides reliable guarantee for the Company's global strategic layout and strong support for the Company's future development.
TÜV Rheinland Certification 
TÜV Nord 
US UL Certification 
China CQC Certification Yingli Solar is committed to making positive contributions to the society and the natural environment. It has obtained authoritative certification in quality system, environmental safety, occupational health, social responsibility and other aspects, and has been awarded ISO9001 quality system certificate and IEC62941 certificate.
In 2010, Yingli Solar PV modules ranked second in the TÜV Rheinland power generation test. At the conference of "2016 TÜV Rheinland Quality Excellence Photovoltaic Summit and Award Ceremony", Yingli Solar won the titles of "Rheinland Star - Module Power Generation Award of 2015" and "Five-star Module".In 2019, the “Panda” double-glass module obtained the highest grade A++ certificate for outdoor power generation efficiency rating, issued by TÜV Rheinland, making it the first in the world to receive such recognition.In 2019, the "PANDA" double-layered glass module won the world's first highest grade A++ certificate of outdoor power generation energy efficiency rating issued by TÜV Rheinland. In 2022, Yingli won the "Highest Achievement Award" for module enterprises awarded by RETC Lab. During the Shanghai exhibition in 2024, TÜV Rheinland presented Yingli with the “Excellent Partner” award.
The Renewable Energy Test Center released its 2022 PV Module Index Report. Yingli Solar won the "High Achiever" award again for its outstanding performance in three dimensions of quality, performance and reliability indicators, becoming one of the year’s top six performers. In addition to being recognized in all these three dimensions, Yingli Solar also won 7 individual outstanding performance awards and was listed in the Top list for two consecutive years.During the Shanghai exhibition in 2024, Yingli’s Panda series products once again passed the rigorous testing by the authoritative third-party organization RETC, demonstrating outstanding performance in reliability, power generation performance, and product quality. For the fourth consecutive year, Yingli has won the RETC “Overall Best Performance” award.
During the 2024 German trade fair, thanks to the outstanding performance and safe and reliable quality of Yingli’s Panda modules, Yingli was honored to receive the PVEL Top Performer distinction for component manufacturers for the sixth consecutive time.
In recognition of its excellent performance in product services and other aspects, Yingli was once again acknowledged by the authoritative institution EUPD in 2024, receiving honors such as “Top Photovoltaic Brand” and the “Photovoltaic Consumer Choice Award,” highlighting the influence of the Yingli brand within the industry.
