Heterojunction solar modules produced by the leading Russian manufacturer and PV project developer Hevel Group were certified by TÜV Rheinland, as an independent third-party is accredited for testing and certifying photovoltaic systems and components according to various international standards. Hevel’s PV modules were qualified with IEC 61215 and IEC 61730.
These standards confirm that Hevel’s PV modules passed different quality and safety tests at the TÜV laboratory in Germany.
Earlier 2017 Hevel Group converted its thin-film Fab line into heterojunction technology and in the end of the previous year completed ramp up of its 160 MW solar module line.