Comparative study of solar tracking and fixed-tilt photovoltaic modules in Morocco Oumaima Mrhar, Khalid Kandoussi, Mohamed Eljouad and Assia Sellami Eur. Phys. J. Appl. Phys., 97 (2022) 51 Published online: 18 August 2022 DOI: 10.1051/epjap/2022220040