Solar radiation in Grabels 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, February 21
Total: 1135 wh/m2Hours08:009 w/m2
09:0068 w/m2
10:0085 w/m2
11:00130 w/m2
12:00193 w/m2
13:00175 w/m2
14:00229 w/m2
15:00117 w/m2
16:0083 w/m2
17:0042 w/m2
18:004 w/m2
Tomorrow, February 22
Total: 937 wh/m2Hours08:007 w/m2
09:0049 w/m2
10:0086 w/m2
11:00119 w/m2
12:00140 w/m2
13:00147 w/m2
14:00139 w/m2
15:00118 w/m2
16:0085 w/m2
17:0043 w/m2
18:004 w/m2
Sunday, February 23
Total: 2566 wh/m2Hours08:006 w/m2
09:0046 w/m2
10:00113 w/m2
11:00144 w/m2
12:00413 w/m2
13:00393 w/m2
14:00442 w/m2
15:00474 w/m2
16:00342 w/m2
17:00175 w/m2
18:0018 w/m2
Monday, February 24
Total: 1487 wh/m2Hours08:0018 w/m2
09:00188 w/m2
10:00327 w/m2
11:00134 w/m2
12:00248 w/m2
13:00149 w/m2
14:00142 w/m2
15:00132 w/m2
16:0095 w/m2
17:0049 w/m2
18:005 w/m2
Tuesday, February 25
Total: 966 wh/m2Hours08:007 w/m2
09:0048 w/m2
10:0090 w/m2
11:00123 w/m2
12:00144 w/m2
13:00150 w/m2
14:00143 w/m2
15:00121 w/m2
16:0088 w/m2
17:0046 w/m2
18:006 w/m2
Wednesday, February 26
Total: 3372 wh/m2Hours08:0030 w/m2
09:00197 w/m2
10:00366 w/m2
11:00497 w/m2
12:00580 w/m2
13:00607 w/m2
14:00562 w/m2
15:00391 w/m2
16:0089 w/m2
17:0047 w/m2
18:006 w/m2
Thursday, February 27
Total: 3957 wh/m2Hours08:0034 w/m2
09:00203 w/m2
10:00371 w/m2
11:00502 w/m2
12:00585 w/m2
13:00612 w/m2
14:00580 w/m2
15:00494 w/m2
16:00359 w/m2
17:00190 w/m2
18:0027 w/m2
Friday, February 28
Total: 4008 wh/m2Hours08:0039 w/m2
09:00209 w/m2
10:00376 w/m2
11:00507 w/m2
12:00590 w/m2
13:00616 w/m2
14:00585 w/m2
15:00499 w/m2
16:00364 w/m2
17:00194 w/m2
18:0029 w/m2
Saturday, March 1
Total: 1896 wh/m2Hours08:0042 w/m2
09:00185 w/m2
10:00196 w/m2
11:00223 w/m2
12:00207 w/m2
13:00155 w/m2
14:00244 w/m2
15:00277 w/m2
16:00244 w/m2
17:00109 w/m2
18:0014 w/m2
Sunday, March 2
Total: 3940 wh/m2Hours08:0034 w/m2
09:00172 w/m2
10:00323 w/m2
11:00486 w/m2
12:00591 w/m2
13:00625 w/m2
14:00594 w/m2
15:00507 w/m2
16:00372 w/m2
17:00202 w/m2
18:0034 w/m2
Monday, March 3
Total: 3594 wh/m2Hours08:0051 w/m2
09:00224 w/m2
10:00392 w/m2
11:00515 w/m2
12:00520 w/m2
13:00313 w/m2
14:00478 w/m2
15:00484 w/m2
16:00374 w/m2
17:00206 w/m2
18:0037 w/m2
Tuesday, March 4
Total: 4204 wh/m2Hours08:0055 w/m2
09:00229 w/m2
10:00397 w/m2
11:00528 w/m2
12:00610 w/m2
13:00636 w/m2
14:00604 w/m2
15:00516 w/m2
16:00380 w/m2
17:00210 w/m2
18:0039 w/m2
Wednesday, March 5
Total: 3231 wh/m2Hours08:0056 w/m2
09:00217 w/m2
10:00352 w/m2
11:00408 w/m2
12:00370 w/m2
13:00251 w/m2
14:00459 w/m2
15:00483 w/m2
16:00381 w/m2
17:00212 w/m2
18:0042 w/m2
Thursday, March 6
Total: 4287 wh/m2Hours08:0053 w/m2
09:00234 w/m2
10:00407 w/m2
11:00538 w/m2
12:00620 w/m2
13:00645 w/m2
14:00613 w/m2
15:00525 w/m2
16:00389 w/m2
17:00218 w/m2
18:0045 w/m2
Friday, March 7
Total: 4352 wh/m2Hours08:0067 w/m2
09:00245 w/m2
10:00413 w/m2
11:00544 w/m2
12:00625 w/m2
13:00650 w/m2
14:00617 w/m2
15:00529 w/m2
16:00393 w/m2
17:00221 w/m2
18:0048 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.
