Changes of solar cell parameters during damp-heat exposure
The degradation of PV modules during damp-heat exposure is investigated. Power degradation is analysed in dependence of temperature and humidity during exposure. The module’s equivalent circuit parameters are calculated from I-V characteristics measured during ageing. A dose function is developed and degradations of power as well as equivalent circuit parameters can be analysed against the dose, which provides a better understanding of the module ageing behaviour. EL images of modules before and after ageing support the changes of solar cell parameters.
Authors
- Jiang Zhu (ORCID: https://orcid.org/0000-0003-4331-3149)
- A. Pozza
- F. Aleo
- Paola Maria Pugliatti
- Tony Sample (ORCID: https://orcid.org/0000-0002-7008-8752)
- Oihana Zubillaga (ORCID: https://orcid.org/0000-0003-1331-7835)
- Karl Berger (ORCID: https://orcid.org/0000-0002-5314-1304)
- E. Gerritsen
- D. Bertani (ORCID: https://orcid.org/0000-0002-8957-5729)
- Giorgio Graditi (ORCID: https://orcid.org/0000-0001-8065-0924)
- F. Paletta
- Ralph Gottschalg (ORCID: https://orcid.org/0000-0002-0066-0899)
- F. Roca
- A. Di Stefano
- Michele Pellegrino (ORCID: https://orcid.org/0000-0002-7276-6043)
Institutions
- National Agency for New Technologies, Energy and Sustainable Economic Development (IT)
- AIT Austrian Institute of Technology GmbH (AT)
- Loughborough University (GB)
- Fraunhofer-Gesellschaft (DE)
- Enel (Italy) (IT)
Publication Details
- Journal
- LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas)
- Published
- 2025-05-23
- DOI
- https://doi.org/10.24406/publica-r-246591
- Primary Topic
- Silicon and Solar Cell Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00