15 November, 2021 DNV, the world’s leading certification body in third-party activities, recently calculated the CAPEX and LCOE of Trina Solar’s 670W+ Vertex bifacial dual-glass modules (measured module power is 660W) plus Trina tracker. The calculations show that Trina Solar’s Vertex 210mm bifacial dual-glass module can cut CAPEX by up to 1.2 €c/W and LCOE by 2.29% compared with the 182mm bifacial dual-glass module.