Solar radiation in Trevi nel Lazio Solar radiation 15 days
In the following list by days you can know the forecast of the predicted solar radiation. To know the data hour by hour, click on the day that interests you. If you have a solar panel system, these data will be useful to predict the energy it will produce.
The unit of measurement for solar radiation is expressed in W/m2 (Watts per square meter).
Solar radiation
Today, December 19
Total: 1999 wh/m2Hours08:0025 w/m2
09:00162 w/m2
10:00290 w/m2
11:00349 w/m2
12:00366 w/m2
13:00365 w/m2
14:00283 w/m2
15:00149 w/m2
16:0010 w/m2
Tomorrow, December 20
Total: 1353 wh/m2Hours08:0010 w/m2
09:0097 w/m2
10:00154 w/m2
11:00205 w/m2
12:00150 w/m2
13:00236 w/m2
14:00277 w/m2
15:00182 w/m2
16:0042 w/m2
Saturday, December 21
Total: 1937 wh/m2Hours08:0023 w/m2
09:00159 w/m2
10:00287 w/m2
11:00372 w/m2
12:00404 w/m2
13:00352 w/m2
14:00215 w/m2
15:00108 w/m2
16:0017 w/m2
Sunday, December 22
Total: 2074 wh/m2Hours08:0022 w/m2
09:00157 w/m2
10:00285 w/m2
11:00370 w/m2
12:00402 w/m2
13:00378 w/m2
14:00288 w/m2
15:00149 w/m2
16:0023 w/m2
Monday, December 23
Total: 1008 wh/m2Hours08:005 w/m2
09:0039 w/m2
10:0071 w/m2
11:00137 w/m2
12:00200 w/m2
13:00230 w/m2
14:00184 w/m2
15:00115 w/m2
16:0027 w/m2
Tuesday, December 24
Total: 2149 wh/m2Hours08:0020 w/m2
09:00155 w/m2
10:00283 w/m2
11:00369 w/m2
12:00403 w/m2
13:00381 w/m2
14:00307 w/m2
15:00186 w/m2
16:0045 w/m2
Wednesday, December 25
Total: 1494 wh/m2Hours08:0018 w/m2
09:00132 w/m2
10:00187 w/m2
11:00250 w/m2
12:00279 w/m2
13:00269 w/m2
14:00208 w/m2
15:00122 w/m2
16:0029 w/m2
Thursday, December 26
Total: 756 wh/m2Hours08:0014 w/m2
09:0089 w/m2
10:0084 w/m2
11:00119 w/m2
12:00140 w/m2
13:00141 w/m2
14:00100 w/m2
15:0057 w/m2
16:0012 w/m2
Friday, December 27
Total: 2082 wh/m2Hours08:0017 w/m2
09:00144 w/m2
10:00272 w/m2
11:00356 w/m2
12:00389 w/m2
13:00369 w/m2
14:00301 w/m2
15:00186 w/m2
16:0048 w/m2
Saturday, December 28
Total: 2156 wh/m2Hours08:0017 w/m2
09:00151 w/m2
10:00280 w/m2
11:00368 w/m2
12:00403 w/m2
13:00384 w/m2
14:00311 w/m2
15:00192 w/m2
16:0050 w/m2
Sunday, December 29
Total: 2161 wh/m2Hours08:0017 w/m2
09:00150 w/m2
10:00280 w/m2
11:00368 w/m2
12:00404 w/m2
13:00385 w/m2
14:00312 w/m2
15:00193 w/m2
16:0052 w/m2
Monday, December 30
Total: 2165 wh/m2Hours08:0017 w/m2
09:00149 w/m2
10:00279 w/m2
11:00368 w/m2
12:00405 w/m2
13:00386 w/m2
14:00313 w/m2
15:00195 w/m2
16:0053 w/m2
Tuesday, December 31
Total: 2171 wh/m2Hours08:0016 w/m2
09:00149 w/m2
10:00279 w/m2
11:00368 w/m2
12:00405 w/m2
13:00387 w/m2
14:00315 w/m2
15:00197 w/m2
16:0055 w/m2
Wednesday, January 1
Total: 2180 wh/m2Hours08:0016 w/m2
09:00149 w/m2
10:00279 w/m2
11:00369 w/m2
12:00406 w/m2
13:00388 w/m2
14:00317 w/m2
15:00199 w/m2
16:0057 w/m2
Thursday, January 2
Total: 2187 wh/m2Hours08:0016 w/m2
09:00148 w/m2
10:00279 w/m2
11:00369 w/m2
12:00407 w/m2
13:00390 w/m2
14:00318 w/m2
15:00201 w/m2
16:0059 w/m2
To carry out the solar radiation forecast, the angle of incidence of solar radiation is taken into account, which depends, among others, on the declination, latitude, inclination and hour angle. The weather forecast is also taken into account, since, for example, on a cloudy day we would only have diffuse radiation, much less than direct radiation.
