[Mo2d-O32] Sub area 3-2: TOPCon, back-contact and other high-efficiency silicon solar cells

11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[Mo2d-O32-02] p-type/n-type polysilicon emitter for self-aligned back contact solar cells

Erik Hoffmann¹, Philip Jäger², *Geoffrey Gregory¹, Muhammad Khan¹, Nabeel Khan¹, Thorsten Dullweber², Rolf Brendel^2,3, Massimo Centazzo¹ (1. EnPV GmbH (Germany), 2. Institute for Solar Energy Research Hamelin (ISFH) (Germany), 3. Institute for Solid State Physics, Leibniz Univ. (Germany))