A comparative study of deep learning approaches for real-time solar irradiance forecasting Sara Fennane, Houda Kacimi, Hamza Mabchour, Fatehi ALtalqi, El Mahdi El Massaoudi and Adil Echchelh EPJ Web Conf., 326 (2025) 05002 Published online: 21 May 2025 DOI: 10.1051/epjconf/202532605002