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Solar Links

Rebates & Incentive Information
States with Aggressive Solar Programs
National Rebate Information
Solar Radiation Data
States with Aggressive Solar Programs
  • ESRA
    Monthly and yearly averages (interpolated from stations) of horizontal global beam and diffuse irradiation. It covers period 1981-1990 with resolution approx 5x5'. Partially available also through SoDa portal.
  • HelioClim-1
    Solar radiation calculated from Meteosat images by the Heliosat 2 method. Coverage: field of view of Meteosat satellite (Europe& Africa). Available through SoDa portal.
  • Satel-light
    The server produces maps for all Europe or for any of 13 zones in Europe. Data are derived from Meteosat images (1996-2000): irradiation & sunshine, including frequencies and differences. Partially available also through SoDa portal.
  • NASA SSE
    Archive of over 200 satellite-derived meteorology and solar energy parameters, globally available at a resolution of 1x10
  • Meteonorm
    Data developed from ground measurements by interpolation for solar energy and applied meteorology. Partly available through SoDa portal.
  • World Radiation Data Center
    Solar radiation and radiation balance data (the world network).
  • NREL/USA
    On grid cells of ~ 40 km by 40 km provides monthly averages of daily total solar resource available to flat plate photovoltaic modules and concentrators
  • Canada
    Natural Resources Canada - Photovoltaic (PV) potential and insolation web-based maps from interpolated measurements
  • Australia
    Bureau of Meteorology runs a computer model which produces estimates of the daily total of solar radiation from the MTSAT-1R geostationary satellite.
  • Solar and Wind Energy Resource Assessment
    SWERA) Data and assessment tools for energy market development in developing countries (UNEP/GEF)
  • SOLEMI
    Satellite-based service for high-resolution solar radiation for Europe, Africa and Asia (DLR, Germany)
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