Efficiency enhancement of photovoltaic module using bio-based eutectic phase change material: An experimental studyMustapha Salihi, Maryam El Fiti, Yasser Harmen, Younes Chhiti, Ahmed Chebak and Charafeddine JamaE3S Web Conf., 545 (2024) 02001DOI: https://doi.org/10.1051/e3sconf/202454502001