The PERC (Passivated Emitter Rear Cell) cell and module technology have been widely adopted by the industry. JA Solar has been exploring innovative approaches of bifacial PERC cell and the methods of making it and has been granted two Chinese patents. Also, a series of experiments have been carried out to certify the higher efficiency of bifacial PERC modules than conventional PERC modules.
PV CellTech 2017 is almost upon us, and the speaker agenda is finalized, including the elite of c-Si wafer and cell manufacturing. The event takes place in Penang, Malaysia, on 14-15 March 2017. In preparation for the event, PV Tech checked in with LONGi’s presenter at PV CellTech, Xie Tian, on what we could expect to hear from his opening talk on 14 March.