Trinasolar awarded TÜV Rheinland's top AA Rating for supply chain traceability

CHANGZHOU, China, Jan. 16, 2025 /PRNewswire/ -- Trinasolar has received TÜV Rheinland's AA rating for PV supply chain traceability covering all stages from polysilicon to modules, the highest possible rating. This certification not only affirms Trinasolar's achievements in enhancing the...