Tabel values of Solar Radiation in Italy
This page contains the table values of the daily average monthly and annual average values, relating to 243 locations uniformly
distributed in the Italian geographical region of the Global Horizontal Irradiation (GHI), the Direct Normal Irradiation (DNI) and Diffuse Horizontal Irradiation. The values represents the period 2006÷2022 (17 years). The values are expressed in
The kWh/m² is the measurement unit adopted in the technical field. To convert the data into MJ/m², which is the
measurement unit provided for in the International System (SI), it is necessary to multiply the values in the table by
the factor 3.6.
Global Horizontal Irradiance, daily monthly averaged and annual values, 243 location;
Direct Normal Irradiance, daily monthly averaged and annual values, 243 location
Diffuse Horizontal Irradiance, daily monthly averaged and annual values, 243 location
The criteria on the choise of 243 location
go to this page. Here are the positions of the chosen location represented on the
. Also, the files importable in the Google Earth application are available
The general references of Solar Radiation could be foung on this page.