On May 17, 2023, the unveiling ceremony of the CNAS photovoltaic laboratory accreditation certificate was successfully held at the DAS Solar photovoltaic laboratory in Quzhou.

CNAS (China National Accreditation Service for Conformity Assessment), is approved and authorized by the National Accreditation and Supervision Commission, is the sole representative organization in China that has joined the International Accreditation Forum (IAF), the International Laboratory Accreditation Cooperation (ILAC), the Asia Pacific Laboratory Accreditation Cooperation (APLAC), and the Pacific Accreditation Cooperation (PAC) has accorded laboratory accreditation certificate.

Upon examination, the project declaration by laboratory complies with the requirements of the national standard, including the CNAS-CL01 : 2018 ( Accreditation criteria for the competence of testing and calibration laboratories ) and the CNAS-CL01-A021 : 2019 ( Guidance on the application of testing and calibration laboratories competence accreditation criteria in the field of photovoltaic products testing ).

Receiving CNAS laboratory accreditation certificate (Certificate No.: CNAS L18259) serves as a testament to the exceptional management level and technical capabilities of DAS Solar laboratory, which has surpassed international standards. This recognition showcases the laboratory's technical competence in providing testing services that align with the stringent accreditation criteria. Moreover, the testing reports issued by the laboratory will be able to accredited by more than 100 countries and regions. With this accreditation, DAS Solar has officially entered the team of nationally recognized international laboratories.

About DAS Solar’s PV Laboratory

DAS Solar PV laboratory founded in August 2018, encompassing a sprawling area of approximately 1000 square meters. This laboratory boasting a team of skilled professionals numbering in the dozens, and equipped with cutting-edge and comprehensive testing equipment. It covers a wide array of testing projects, spanning from meticulous visual inspections of modules to the determination of maximum power, insulation testing, wet leakage current testing, PID analysis, hail resistance evaluations, LID assessments, UV testing, as well as damp heat, freeze-thaw, and other rigorous examinations.

From the beginning of laboratory establishment, DAS Solar has consistently placed product quality at the forefront of its mission. DAS Solar has seamlessly integrated state-of-the-art testing capabilities into the production and delivery of its modules. The certificate is a strong validation of the product quality control and laboratory testing capabilities in DAS Solar, highlighting its exceptional testing proficiency and management excellence.