TW Solar Technology's PV Testing Center at the Jintang Base has received the Laboratory Accreditation Certificate from the China National Accreditation Service for Conformity Assessment (CNAS). This certification signifies that the Jintang Base's PV Laboratory has achieved international standards in technical capabilities and management systems within the PV product testing sector, ensuring the authority and global recognition of its testing data and results.

TW Solar Technology’s PV Testing Center at the Jintang Base has received the Laboratory Accreditation Certificate From CNAS

As the most authoritative laboratory accreditation system in China, CNAS accreditation is established based on the international standard ISO/IEC 17025, with evaluation criteria covering all dimensions, including impartiality, technical competence, equipment accuracy, and personnel qualifications. During this assessment, the review team recognized the appropriateness, sufficiency, and effectiveness of the operational system of the PV Testing Center, as well as the rigor and professionalism of the testing personnel. Ultimately, all aspects of the application, including one field, seven testing standards, and fifty-seven testing items, passed the initial on-site audit by CNAS.

This certification not only serves as an authoritative endorsement of Jintang Base's technical innovation capabilities but also highlights the company's commitment to quality-driven success and leading high-quality industry development. Moving forward, the PV Testing Center at the Jintang Base of TW Solar Technology will leverage the technical empowerment of the CNAS platform, aiming for "zero-defect quality management", continuously optimizing the digital system for testing standards, and providing stronger support for the reliability verification of high-efficiency module products. This will facilitate the global advancement of "Tongwei Intelligent Manufacturing", ensuring precise testing to safeguard product iterations and contribute to the global energy transition with Tongwei's strength.