Presentation
30 September 2024 Development of efficient wide-bandgap perovskites and sub-cell selective characterization for all-perovskite tandem solar cells
Author Affiliations +
Abstract
Perovskite-based multijunction solar cells are cost-effective strategies to deliver power conversion efficiencies beyond the theoretical limit for single-junction solar cells. In this presentation, we address important factors limiting the performance and longevity of wide-bandgap perovskite solar cells and strategies to achieving record all-perovskite triple-junction solar cells. In addition, by connecting an all-perovskite tandem solar cell with a water electrolysis cell, we demonstrate a solar-to-hydrogen efficiency of 17.8%.
Conference Presentation
© (2024) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Junke Wang, Bruno Branco, Willemijn Remmerswaal, Nick Schipper, Valerio Zardetto, Laura Bellini, Martijn Wienk, Henry Snaith, and René Janssen "Development of efficient wide-bandgap perovskites and sub-cell selective characterization for all-perovskite tandem solar cells", Proc. SPIE 13123, Organic, Hybrid, and Perovskite Photovoltaics XXV, 131230K (30 September 2024); https://doi.org/10.1117/12.3025750
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KEYWORDS
Perovskite

Tandem solar cells

Solar cells

Diffusion

Ions

Metals

Multijunction solar cells

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