Trina’s Vertex Modules Deliver Strong Results In TÜV Rheinland Testing Updated On Wed, Jun 15th, 2022 by Saurenergy Leading testing service provider, TÜV Rheinland, recently started conducting a 12-month field performance test of Trina Solar’s 210 Vertex ultra-high power monofacial and bifacial modules since November 2021. Data analyzed for the first four months shows that under various conditions of latitude and climate, the Vertex 600W+ modules have demonstrated strong bifacial gain, greater energy […] Read more