pv magazine International2 年
German consortium develops 19.7%-efficient PERC solar cells made of recycled silicon
The Fraunhofer Institute for Solar Energy Systems ISE is leading a German consortium in the development of PERC solar cells based on 100% crystalline silicon recycled from end-of-life photovoltaic ...
pv magazine International2 年
TOPCon vs PERC
TOPCon solar cells are on their way to fully compete with PERC solar products, according to recent research from Germany’s Fraunhofer ISE. Efficiency gains for the TOPCon concept, however, are ...
PV Tech4 年
Potential-induced degradation of bifacial PV modules incorporating PERC+ technology
1966, “Radiation energy transducing device”, U.S. Patent 3.278.811. [2] Dullweber, T. et al. 2016, “PERC+: industrial PERC solar cells with rear Al grid enabling bifaciality and reduced Al ...
Interesting Engineering on MSN1 个月
Powerful solar cell with 60% energy conversion potential created in a world-first
researchers at the Universidad Complutense de Madrid in Spain have fabricated an intermediate band (IB) solar cell using ...