#7421. 24.58% efficient commercial n-type silicon solar cells with hydrogenation

October 2026publication date
Proposal available till 17-05-2025
4 total number of authors per manuscript0 $

The title of the journal is available only for the authors who have already paid for
Journal’s subject area:
Electrical and Electronic Engineering;
Condensed Matter Physics;
Electronic, Optical and Magnetic Materials;
Renewable Energy, Sustainability and the Environment;
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Abstract:
Tunnelling oxide passivated contact (TOPCon) solar cells are gaining significant commercial interest, due to the potential for high efficiency. Industrially, this passivated contact scheme is typically coupled with an n-type Czochralski (Cz) wafer. In this work, the influence of a post-cell hydrogenation step, using illumination from an LED light source, on the performance and stability of n-type TOPCon solar cells is investigated.
Keywords:
hydrogenation; LeTID; n-type silicon solar cells; TOPCon

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