Don't have Telegram yet? Try it now!
https://goecogreen21.com/2020/07/21/new-technology-trina-solar-unveils-vertex-600w-series-module-and-expects-mass-production-of-550w-series-later-in-year/
New Technology: Trina Solar unveils Vertex 600W series module and expects mass production of 550W series later in year