Khatibi, Arash, and Stefan Krauter. “Comparison and Validation of Irradiance Data: Satellite Meteorological Dataset MERRA-2 vs. Meteonorm and German Weather Service (DWD).”https://doi.org/10.4229/EUPVSEC20212021-5BV.4.11__In Proceedings of the 38th European Photovoltaic Solar Energy Conference and Exhibition (EUPVSEC 2021), 1141–47, 2021.https://doi.org/10.4229/EUPVSEC20212021-5BV.4.11 .