EU PVSEC Programme Online
EU PVSEC 2021, 6 - 10 September 2021
Presentation: 3BV.1.27 Performance Loss Analysis in Single-Junction Perovskite and Silicon/Perovskite Tandem Solar Cells Using Imaging Techniques
Type: Visual
Date: Tuesday, 7th September 2021
08:30 - 10:00
Author(s): A.A. Voznyi, J.P. Rakotoniaina, W. Favre, O. Dupré, M. Matheron
Presenter / Speaker: A.A. Voznyi, CEA, Le Bourget-du-Lac, France
Event: Conference Conference
Session: 3BV.1 Perovskite Solar Cells and Modules
Topic: 3. 1 Perovskites
Summary / Abstract: Single-junction perovskite solar cells have a great potential to reach the market due to their relatively low cost, easy fabrication and high photovoltaic conversion efficiencies [1]. At the same time, coupling this emerging technology with already well established and industrially dominant silicon solar cells opens up an opportunity to reach even higher performances for silicon/perovskite tandem devices with theoretical efficiency of up to 46% [2]. Indeed, recent experimental results have already demonstrated a certified efficiency of 29% for tandem devices connected in series, where a perovskite sub-cell is fabricated on top of a Si sub-cell.