Epfl Unveils Perovskite Silicon Tandem Solar Cell With Certified Efficiency Of 30.9
%The tandem solar cell is based on a perovskite top cell treated with an additive known as
%PV Magazine International 11:24 am on May 22, 2024
EPFL has revealed a perovskite-silicon tandem solar cell with 30.9% efficiency, achieved through pFBPA treatment in the top perovskite layer and ITO/SiO2 nanoparticles integration for effective passivation and charge transport. This tandem device integrates bottom heterojunction silicon technology on a monocrystalline wafer substrate using an inverted structure, common in high-efficiency pervoskite-silicon cells today.
- Highly Efficient Perovskite-Silicon Tandem Solar Cell Unveiled by EPFL
- Perovskite layer passivated with pFBPA, Silicon integration on monocrystalline wafer for optimal performance.
- Inverted structure employed, common in high efficiency cells
- Certified Efficiency of 30.9% by Independent Third-Party Entity
- Enhanced Wettability and Charge Transport Through SiO2-Nanoparticles in HTL
https://www.pv-magazine.com/2024/05/22/epfl-unveils-perovskite-silicon-tandem-solar-cell-with-certified-efficiency-of-30-9/