Solar Radiation Maps for Europe and other countries
The solar radiation maps for European Countries and other global locations.
The map of “Global Horizontal Irradiation” for Europe shows the potential for harvesting the free energy from the solar sunshine. The energy level for Europe are from 1850 kWh/m2 in south of Europe to 900 kWh/m2 and less in north of Europe.
Download here: http://solargis.info/doc/71