Solar radiation in Athena 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, January 29
Total: 2412 wh/m2Hours08:0044 w/m2
09:00186 w/m2
10:00312 w/m2
11:00396 w/m2
12:00430 w/m2
13:00410 w/m2
14:00337 w/m2
15:00220 w/m2
16:0077 w/m2
Tomorrow, January 30
Total: 2428 wh/m2Hours08:0047 w/m2
09:00189 w/m2
10:00316 w/m2
11:00400 w/m2
12:00434 w/m2
13:00408 w/m2
14:00337 w/m2
15:00222 w/m2
16:0075 w/m2
Friday, January 31
Total: 1485 wh/m2Hours08:0020 w/m2
09:0080 w/m2
10:00188 w/m2
11:00251 w/m2
12:00285 w/m2
13:00278 w/m2
14:00214 w/m2
15:00127 w/m2
16:0042 w/m2
Saturday, February 1
Total: 2152 wh/m2Hours08:0039 w/m2
09:00156 w/m2
10:00269 w/m2
11:00350 w/m2
12:00385 w/m2
13:00377 w/m2
14:00305 w/m2
15:00198 w/m2
16:0073 w/m2
Sunday, February 2
Total: 2182 wh/m2Hours08:0048 w/m2
09:00180 w/m2
10:00297 w/m2
11:00366 w/m2
12:00386 w/m2
13:00359 w/m2
14:00288 w/m2
15:00188 w/m2
16:0070 w/m2
Monday, February 3
Total: 1983 wh/m2Hours08:0043 w/m2
09:00158 w/m2
10:00263 w/m2
11:00326 w/m2
12:00348 w/m2
13:00328 w/m2
14:00269 w/m2
15:00178 w/m2
16:0070 w/m2
Tuesday, February 4
Total: 1961 wh/m2Hours08:0043 w/m2
09:00151 w/m2
10:00256 w/m2
11:00315 w/m2
12:00341 w/m2
13:00326 w/m2
14:00273 w/m2
15:00182 w/m2
16:0074 w/m2
Wednesday, February 5
Total: 2382 wh/m2Hours08:0053 w/m2
09:00181 w/m2
10:00298 w/m2
11:00387 w/m2
12:00419 w/m2
13:00398 w/m2
14:00331 w/m2
15:00224 w/m2
16:0091 w/m2
Thursday, February 6
Total: 2312 wh/m2Hours08:0053 w/m2
09:00185 w/m2
10:00310 w/m2
11:00380 w/m2
12:00407 w/m2
13:00383 w/m2
14:00308 w/m2
15:00204 w/m2
16:0081 w/m2
17:001 w/m2
Friday, February 7
Total: 2397 wh/m2Hours08:0060 w/m2
09:00191 w/m2
10:00307 w/m2
11:00382 w/m2
12:00412 w/m2
13:00391 w/m2
14:00329 w/m2
15:00227 w/m2
16:0097 w/m2
17:001 w/m2
Saturday, February 8
Total: 2519 wh/m2Hours08:0066 w/m2
09:00202 w/m2
10:00319 w/m2
11:00396 w/m2
12:00427 w/m2
13:00412 w/m2
14:00347 w/m2
15:00241 w/m2
16:00107 w/m2
17:002 w/m2
Sunday, February 9
Total: 2536 wh/m2Hours08:0069 w/m2
09:00204 w/m2
10:00321 w/m2
11:00397 w/m2
12:00428 w/m2
13:00414 w/m2
14:00349 w/m2
15:00243 w/m2
16:00109 w/m2
17:002 w/m2
Monday, February 10
Total: 730 wh/m2Hours08:0021 w/m2
09:0060 w/m2
10:0092 w/m2
11:00114 w/m2
12:00123 w/m2
13:00118 w/m2
14:0099 w/m2
15:0070 w/m2
16:0032 w/m2
17:001 w/m2
Tuesday, February 11
Total: 1310 wh/m2Hours08:0026 w/m2
09:0084 w/m2
10:00147 w/m2
11:00181 w/m2
12:00205 w/m2
13:00197 w/m2
14:00207 w/m2
15:00171 w/m2
16:0089 w/m2
17:003 w/m2
Wednesday, February 12
Total: 2939 wh/m2Hours08:0088 w/m2
09:00245 w/m2
10:00378 w/m2
11:00462 w/m2
12:00487 w/m2
13:00454 w/m2
14:00397 w/m2
15:00286 w/m2
16:00136 w/m2
17:006 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.
