The Light Team from the National Institute of Metrology (NIMT), led by Dr. Thada Kaewprasert, Head of the Light and Color Group, together with metrology researchers and solar cell experts including Dr. Stefan Winter, Head of the Applied Radiometry Department at Physikalisch-Technische Bundesanstalt (PTB), and Mr. Xiong Limin, Senior Researcher at the Division of Optical Metrology, National Institute of Metrology, China (NIM China), visited the standard testing laboratory at the CES Solar Cells Testing Center (CSSC), PDTI, KMUTT, on March 20, 2025.

On this occasion, Dr. Dhirayut Chenvidhya, Director of the CSSC, along with Dr. Tanokkorn Chenvidhya, Department Manager of Testing Systems Development, Dr. Manit Seapan, Department Manager of Testing, and Dr. Yaowanee Sangpongsanont, Department Manager of Research and Development, welcomed the visitors and led a tour of the CSSC’s standard testing laboratory.