Testing and Certification

LONGi Bags Top Performer & Achiever Awards at PVEL as well as RETC
China-based leading producer of solar cells and modules LONGi Solar has bagged awards and recognition for PV module reliability and performance from 2 different testing labs-- PVEL and also RETC.
Jun 8, 2021 // Manufacturing News, China, Asia, longi solar, solar modules, top performer, RETC, PVEL 2021, High Achiever, Testing and Certification, Archie Flores