Long-term field degradation of crystalline-silicon PV modules: insights from fifteen years of monitoring and forensic analysisJ.A. Tsanakas, Maxime Babics, Frédéric Mezzasalma, Alexandre Mignonac, Hervé Colin, Lionel Sicot, Philippe Marechal, Guillaume Capron, Jean-Patrice Rakotoniaina and Jérémie AiméEPJ Photovolt., 17 (2026) 14DOI: https://doi.org/10.1051/epjpv/2026006