Solar radiation databases
This section provide a list of solar radiation and meteorological databases free or to purchase.
Solargis gives high accuracy global satellite-based database of historical, recent and forecast solar radiation, temperature and wind data.
Solargis data is supported by all major PV simulation softwares on the market.
Canada Natural Resources Canada :
Photovoltaic (PV) potential and insolation web-based maps from interpolated measurements
Canada Natural ressources
Meteonorm gives full set of meteorological data. Developed from ground measurements by interpolation for solar energy and applied meteorology. Partly available through SoDa portal.
Data and assessment tools for energy market development in developing countries (UNEP/GEF)
Solar Energy Resource Assessment - PVDAQ
Worldwide solar radiation database.
Satellite-based service for high-resolution solar radiation for Europe, Africa and Asia (DLR, Germany)
Restscreen is a free software that includes worlwide solar radiation database.
World Radiation Data Centre.
Solar radiation and radiation balance data (the world network). The WRDC is a laboratory of Voeikov Main Geophysical Observatory, Russian Federal Service for Hydrometeorology and Environmental Monitoring formerly USSR State Committee for Hydrometeorology, and is located in St.Petersburg. It provides worldwide solar radiation database.
World Radiation Data Centre
Worldclimate (USA) gives Worldwide rainfall and temperature database (85000 sites).
PVGIS provides a large and accurate solar radiation free database for europe, Africa Mediterranean Basin and South-West Asia.
Global solar Atlas provides a summary of solar power potential and solar resources globally. It is provided by the World Bank Group ...
Australia Bureau of Meteorology
The National Solar Radiation Data Base 1961-1990 (NSRDB) contains 30 years of solar radiation and supplementary meteorological data from 237 NWS sites in the U.S., plus sites in Guam and Puerto Rico.
Visit The National Solar Radiation website
Free data access for researchers and hobbyists (home PV system use).
Visit SOLCAST website...
The NCEP/NCAR is a
Reanalysis Project Atmospheric analyses using historical data and analyses of the current atmospheric state. Coverage: the entire world, with a grid cell of approx. 2 degrees in size. Available also through SoDa portal.
S@tel-light : from satelite databases 1996-2000, Satel-light generate solar radiation maps in Europe.