Integrating efficient and tailored perovskite and organic solar cells into performance-improved tandem photovoltaics.

ABSTRACT: Over the past decade, the certified power conversion efficiency of champion single-junction perovskite solar cells (PSCs) has exceeded 27%. To overcome the theoretical limitation, various perovskite-based tandem solar cells have emerged. Among them, integrating wide bandgap (WBG) perovskites with organic materials in tandem architectures offers a promising avenue toward higher performance while maintaining the advantages of solution processability, high throughput and compatibility with flexible substrates. Perovskite/organic tandem solar cells (POTSCs) employ a two-subcell structure that maximizes spectral utilization; however, achieving high efficiency requires fine control over energy losses, electrical properties, and optical management. In particular, as the top subcells, WBG PSCs abs

SUBMITTER: Liu L 

PROVIDER: S-EPMC12923153 | biostudies-literature | 2026 Feb

REPOSITORIES: biostudies-literature