Radiation and Photovoltaic Systems R package solaR version 0.47 CRAN Task View: ChemPhys (https://CRAN.R-project.org/view=ChemPhys) CRAN Task View: SpatioTemporal (https://CRAN.R-project.org/view=SpatioTemporal) Calculation methods of solar radiation and performance of photovoltaic systems from daily and intradaily irradiation data sources. Software Depends: R (>= 2.10), zoo, lattice, latticeExtra Imports: RColorBrewer, graphics, grDevices, stats, methods Suggests: sp, raster, rasterVis, tdr, meteoForecast Oscar Perpiñán Lamigueiro <oscar.perpinan@upm.es> Comprehensive R Archive Network (CRAN) Oscar Perpiñán Lamigueiro [cre, aut] (ORCID: <https://orcid.org/0000-0002-4134-7196>) GPL-3 2025-04-09 application/tgz https://CRAN.R-project.org/package=solaR doi:10.32614/CRAN.package.solaR