In this work, PSC with three different HTL dopants have been analyzed. By means of current-voltage characterization under light and dark conditions, EQE characterization in continuous, and transmittance spectral characterization we demonstrate that: (i) PSCs show an EQE peak efficiency in excess of 80% with a sharp edge at 550 nm, (ii) they show hysteresis in their electrical behavior, possibly due to ionic conduction; (iii) they show a good stability to reverse voltages down to -2.25 V. Being transparent at wavelengths above 550nm makes them suitable for agrivoltaic applications.
Trivellin, N., Tormena, N., Barrantes, J., De Santi, C., Piva, F., Caria, A., et al. (2024). Semitransparent Perovskite Solar Cells for Si Tandem and Agrivoltaic Integration. In Proc. SPIE 12881, Physics, Simulation, and Photonic Engineering of Photovoltaic Devices XIII. SPIE-INT SOC OPTICAL ENGINEERING [10.1117/12.3001797].
Semitransparent Perovskite Solar Cells for Si Tandem and Agrivoltaic Integration
Matteocci, F.;Di Carlo, A.;
2024-01-01
Abstract
In this work, PSC with three different HTL dopants have been analyzed. By means of current-voltage characterization under light and dark conditions, EQE characterization in continuous, and transmittance spectral characterization we demonstrate that: (i) PSCs show an EQE peak efficiency in excess of 80% with a sharp edge at 550 nm, (ii) they show hysteresis in their electrical behavior, possibly due to ionic conduction; (iii) they show a good stability to reverse voltages down to -2.25 V. Being transparent at wavelengths above 550nm makes them suitable for agrivoltaic applications.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
