Towards >25% Efficiency of Passivating-Contact Solar Cells in Mass Production

Autor: Benjamin Lee, Florian Stenzel, Ralf Albrecht, Carsten Baer, Tabitha Ballmann, Janko Cieslak, Klaus Duncker, Björn Faulwetter-Quandt, Fabian Fertig, Markus Fischer, Ingmar Höger, Rene Hönig, Stefan Hörnlein, Kati Hübener, Enrico Jarzembowski, Matthias Junghänel, Michael Kaiser, Maximilian Kauert, Cangming Ke, Friederike Kersten, Kyunghun Kim, Christian Klenke, Matthias Köhler, Sissel Kristensen, Ohjin Kwon, Ronny Lantzsch, Ansgar Mette, Yvonne Neumann, Larissa Niebergall, Stefan Peters, Kai Petter, Hans-Christoph Ploigt, Britta Pohl-Hampel, Martina Queck, Tomasz Rudolph, Martin Schaper, Jessica Scharf, Michael Schley, Antje Schönmann, Susanne Schulz, Matthias Schütze, Axel Schwabedissen, Anika Weihrauch, Tino Wieczorek, Jörg Müller
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: SiliconPV Conference Proceedings, Vol 1 (2024)
Druh dokumentu: article
ISSN: 2940-2123
DOI: 10.52825/siliconpv.v1i.883
Popis: We report efficiencies of >24% being consistently achieved in mass-production of passivating-contact solar cells. Furthermore, the certified efficiency of cells from our pilot line has reached 25.3% with 730 mV open-circuit voltage. An analysis of the cell performance, including simulations, shows that the cells’ rear-side is nearly ideal, while there remains potential for further optimization of the front emitter and passivation.
Databáze: Directory of Open Access Journals