The Yangtze Institute for Solar Technology
Testing Laboratory Obtains CNAS Accreditation
In December 2025, the Testing Laboratory of the Yangtze Institute for Solar Technology was officially awarded the Laboratory Accreditation Certificate issued by the China National Accreditation Service for Conformity Assessment (CNAS).
Adhering to the principles of "rigor, science and impartiality", the laboratory has successfully passed the rigorous assessment conducted by the CNAS expert panel by continuously improving its quality management and technical standard systems. This milestone achievement indicates that its testing capabilities and management systems have fully met the requirements of the ISO/IEC 17025:2017 international standard. The test reports issued by the laboratory will be recognized by multiple countries within the global mutual recognition framework, injecting new professional testing impetus into the development of the Yangtze Institute for Solar Technology .
As a professional testing institution focusing on the Yangtze Institute for Solar Technology, the laboratory provides services covering performance testing and reliability verification of key products such as photovoltaic cells and materials. By establishing a professional and efficient testing service system, the laboratory not only supports Chinese photovoltaic enterprises to enhance product competitiveness and accelerate international market expansion, but also provides scientific data support for industry technological R&D and standard formulation, thus advancing the standardization process in the photovoltaic field.
Guided by the "dual carbon" goals, the CNAS accreditation has ushered in a new stage for the laboratory’s development. Going forward, the laboratory will strive to build itself into an authoritative and leading photovoltaic testing service platform in the Yangtze Institute for Solar Technology region, and contribute to the global transition to clean energy with professional and standardized services.
