Prototype all-perovskite tandem solar cell (IMAGE)

University of Toronto Faculty of Applied Science & Engineering

Prototype all-perovskite tandem solar cell

Caption

This prototype all-perovskite tandem solar cell measures one square centimetre and has a power conversion efficiency of 27.4%, which is higher than is currently possible with traditional single-junction silicon solar cells.

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Photo: Aaron Demeter / University of Toronto Engineering

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