News

JA Solar announced it achieved a record-breaking open-circuit voltage for a solar cell based on tunnel oxide passivated contact (TOPCon) technology. Germany's Institute for Solar Energy Research in ...
Das Solar has achieved a world-record open-circuit voltage of 742 mV for an M10 n-type tunnel oxide passivated contact (TOPCon) solar cell, with a power conversion efficiency of 26.33%, according to ...
JA Solar’s Bycium+ cell has achieved a significant breakthrough, reaching a new high in cell efficiency and setting a new record with an open-circuit voltage of 748.6mV – the highest in the commercial ...