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oai:data.helmholtz-berlin.de:datapub/13 2025-12-17T09:36:13Z pub

4.5 HZB 10.5442/ND000013 Chakar, Joseph Joseph Chakar Laboratoire de Physique des Interfaces et des Couches Minces (LPICM), Centre National de la Recherche Scientifique (CNRS), École polytechnique, Institut Polytechnique de Paris (IP Paris), 91120 Palaiseau, France Institut Photovoltaïque d’Île-de-France (IPVF), 18 Boulevard Thomas Gobert, 91120 Palaiseau, France Erdil, Ulas Ulas Erdil 0009-0008-1727-9008 Helmholtz-Zentrum Berlin für Materialien und Energie, Hahn-Meitner-Platz 1, 14109 Berlin, Germany Faculty of Chemistry, Bielefeld University, 33615 Bielefeld, Germany Burgaud, Antoine Antoine Burgaud Laboratoire de Physique des Interfaces et des Couches Minces (LPICM), Centre National de la Recherche Scientifique (CNRS), École polytechnique, Institut Polytechnique de Paris (IP Paris), 91120 Palaiseau, France Institut Photovoltaïque d’Île-de-France (IPVF), 18 Boulevard Thomas Gobert, 91120 Palaiseau, France Remec, Marko Marko Remec 0000-0002-4246-364X Helmholtz-Zentrum Berlin für Materialien und Energie, Hahn-Meitner-Platz 1, 14109 Berlin, Germany Abate, Antonio Antonio Abate 0000-0002-3012-3541 Helmholtz-Zentrum Berlin für Materialien und Energie, Hahn-Meitner-Platz 1, 14109 Berlin, Germany Faculty of Chemistry, Bielefeld University, 33615 Bielefeld, Germany Ulbrich, Carolin Carolin Ulbrich 0000-0002-5513-4474 Helmholtz-Zentrum Berlin für Materialien und Energie, Hahn-Meitner-Platz 1, 14109 Berlin, Germany Schlatmann, Rutger Rutger Schlatmann 0000-0002-5951-9435 Helmholtz-Zentrum Berlin für Materialien und Energie, Hahn-Meitner-Platz 1, 14109 Berlin, Germany Bonnassieux, Yvan Yvan Bonnassieux Laboratoire de Physique des Interfaces et des Couches Minces (LPICM), Centre National de la Recherche Scientifique (CNRS), École polytechnique, Institut Polytechnique de Paris (IP Paris), 91120 Palaiseau, France Institut Photovoltaïque d’Île-de-France (IPVF), 18 Boulevard Thomas Gobert, 91120 Palaiseau, France Khenkin, Mark Mark Khenkin 0000-0001-9201-0238 Helmholtz-Zentrum Berlin für Materialien und Energie, Hahn-Meitner-Platz 1, 14109 Berlin, Germany Puel, Jean-Baptiste Jean-Baptiste Puel Institut Photovoltaïque d’Île-de-France (IPVF), 18 Boulevard Thomas Gobert, 91120 Palaiseau, France EDF, R&D, 18 Boulevard Thomas Gobert, 91120 Palaiseau, France HZB Data Service 2025 Perovskite solar cells Degradation Stability Characterization Modeling Bayesian analysis Machine learning Outdoor Accelerated aging 2025-07-21 Dataset 10.1002/ente.202200234 10.1002/solr.202500716 286.99 MiB text/csv Creative Commons Zero v1.0 Universal In this work, we use physics-based modelling with a probabilistic Bayesian framework, relying solely on current-density-voltage (J-V) curves recorded throughout aging in both indoor and outdoor degradation tests. We investigate whether the same degradation mechanisms occur in both outdoor tests and indoor accelerated aging tests — an important step toward identifying the dominant degradation mechanisms from commonly available data and establishing the validity of accelerated aging tests. The data provided here includes these J-V curves as well as the outdoor maximum power point tracking (MPPT) data with corresponding irradiance and cell temperature recordings. For the indoor accelerated tests, the J-V curves were recorded during the aging process and therefore under the same aging conditions of the cells: ~1.3 suns and fixed temperature levels (25, 45, 65 and 85 °C). The aging setup and measurement routine were detailed in Köbler (2022). The indoor_jvs.csv file includes the following information: cell_id: such as D1_P1, represents substrate 1 (D1), cell 1 (P1), where each substrate contains six electrically isolated perovskite solar cells. Note that the naming of substrates restarts at each temperature; temp: the aging temperature in °C; meas_time: the time in hours since the start of aging; scan: scan direction of J-V (FOR: forward; REV: reverse); v and j: the raw voltage and current density data (as lists). For the outdoor tests, J-V curves were recorded under a sun simulator at standard test conditions (1 sun, 25 °C). The outdoor_jvs.csv file follows the same structure as the indoor data, with two exceptions: the temp column is omitted, and meas_time is given as a date. The outdoor MPPT data (outdoor_mpp_) is provided separately for three cells and includes voltage, current, and power at MPP as a timeseries. Irradiance and cell temperature data are provided in a separate merged file (irradiance_and_cell_temp.csv). 10.1002/ente.202200234 10.1002/solr.202500716