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Five Major National Platforms Five National Platforms
National Technical Standard Innovation Base (Photovoltaic)
Yingli Solar has the first and only "National Technical Standard Innovation Base (Photovoltaic)" in China. The National Technical Standard Innovation Base (Photovoltaic)has successfully passed the expert acceptance organized by the Standards Innovation Department of the State Administration for Market Regulation. It is the first technical standard innovation base in China's PV field and the only national technical standard innovation base in Hebei Province.
National Technical Standard Innovation Base (Photovoltaic)Standard Innovation Base
  • National Technical Standard Innovation Base (Photovoltaic) has successfully passed the expert acceptance organized by the Standards Innovation Department of the State Administration for Market Regulation. It is the first technical standard innovation base in China's PV field and the only national technical standard innovation base in Hebei Province.
  • As of December 2021,National Technical Standard Innovation Base (Photovoltaic) has completed more than 320 standard validation tests, presided over and participated in the drafting of more than 130 technical standards necessary for the photovoltaic field, undertaken 18 national key research and development programs and provincial innovation projects in the photovoltaic field, and cultivated a comprehensive standardization talent team for the photovoltaic industry.
  • The Company takes part in national major project research and development, achievement incubation, technical services, talent cultivation, international cooperation and training, and plays a vital role in improving China’s power of voice and competitiveness in the filed of photovoltaic technology and helping China’s photovoltaic industry take the lead in both technology and standard, rather than taking the leadership in technology only.
National Technical Standard Innovation Base (Photovoltaic)
Owned LaboratoryOwn Laboratory

Yingli Solar PV Technology Lab, established in 2009 and covering an area of 4,500 m2, is mainly intended for basic and applied research of PV materials, solar cells, PV modules and PV power generation systems, providing systematic technical guidance for introduction of raw materials, approval of new processes and research and development of new products, striving for solving key scientific and technical problems in all aspects from basic research to industrialization, and forming a distinctive academic platform and R&D base.

The research of PV materials includes the research and analysis of raw materials in all processes of PV products, and has made outstanding contributions to the reliability of products. The research on high-efficiency solar cells has covered national, provincial and ministerial-level R&D programs and independent corporate R&D projects, greatly improving the solar energy conversion efficiency and reducing the generating cost. In recent years, the research of PV modules has yielded three categories of 50+ different crystalline silicon PV modules for enterprises, achieving industry-leading scientific payoffs. The research of PV power generation systems has great guidance significance on the design, construction, acceptance, and operation and maintenance of PV power plants.

Yingli Solar PV Technology Lab is accredited by China National Accreditation Service for Conformity Assessment (CNAS). It boasts 100+ sets of domestic and foreign advanced R&D and testing equipment, including module IV tester, steady-state simulator, scanning electron microscope (SEM), correscan tester, confocal microscopy, dynamic-static load testing machine, large walk-in high and low temperature test chamber, and UV light aging test chamber. With a total investment of CNY120 million, the equipment can be used for more than 200 types of test, providing a test capability fully meeting the requirements of IEC61215, IEC61730 and other international standards.

  • 36

    CNAS accreditation
  • 35

    Accreditation qualification of witness laboratory by CGC
  • RMB120million

    Total investment amount in equipment
Cooperation with Universities and Research InstitutesIndustry university research cooperation
The Enterprise Technology Center has carried out extensive technical cooperation and personnel training programs with the top domestic and foreign research and development institutions and universities, such as the Institute of Semiconductors, CAS, Institute of Microelectronics of the Chinese Academy of Sciences, Tsinghua University, Beihang University, Xi'an Jiaotong University, Nanchang University, North China Electric Power University, Hebei University, etc., and established long-term and stable scientific research ties with DuPont, Sinopec and other international enterprises. These cooperation has not only effectively expanded the human equipment and information resources of the Center, but also trained a large number of highly educated technical talents for the technology center as backup force, enhancing the market competitiveness of the Company's products.
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