The core of the solar cell technology comes from a collaboration with German-based R&D centre, ISC Konstanz and its head, Radovan Kopecek and his team. The ‘ZEBRA’ IBC cell, which was developed as a low-cost IBC cell architecture using front floating emitter (FFE) and screen-printed and fired-through metallization made on large-area 152.4mm n-type monocrystalline […]