Maps and datasheets were obtained by analyzing surface solar irradiance data from CMIP6 models, ERA5 reanalysis, and satellite data. Four folders are available: one folder with ERA5 bias correction results using solar radiation data from Brazilian Atlas for Solar Energyone folder with plots and datasheets for solar data in future climate scenarios;One folder contains results obtained with a Smart Ensemble of the ten best-performing CMIP6 models for surface solar irradiance in Brazilian territory.A fourth folder (the Historical_climate.zip) contains historical surface solar irradiance data.