Bisphosphate Group Molecules Contribute to the Performance of Wide-Bandgap Perovskite Solar Cells

Key Points

• High-quality wide-bandgap perovskites enable efficient silicon/perovskite tandem photovoltaics, reducing open-circuit voltage deficits.
• Open-circuit voltage deficits significantly impact the efficiency of solar cells, and improving operational stability is vital.
• Analysis focused on the role of bisphosphate group molecules in enhancing performance metrics of solar cells in photovoltaic applications.
• Enhancing perovskite quality could lead to breakthroughs in solar technology and improved energy solutions.