Solar radiation in Annau 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 20
Total: 3878 wh/m2Hours08:005 w/m2
09:00169 w/m2
10:00321 w/m2
11:00442 w/m2
12:00488 w/m2
13:00689 w/m2
14:00683 w/m2
15:00547 w/m2
16:00267 w/m2
17:00200 w/m2
18:0067 w/m2
Tomorrow, February 21
Total: 3168 wh/m2Hours08:006 w/m2
09:00173 w/m2
10:00337 w/m2
11:00436 w/m2
12:00347 w/m2
13:00362 w/m2
14:00406 w/m2
15:00533 w/m2
16:00338 w/m2
17:00122 w/m2
18:00108 w/m2
Saturday, February 22
Total: 1688 wh/m2Hours08:005 w/m2
09:0083 w/m2
10:00114 w/m2
11:00213 w/m2
12:00373 w/m2
13:00195 w/m2
14:00209 w/m2
15:00231 w/m2
16:00136 w/m2
17:0095 w/m2
18:0034 w/m2
Sunday, February 23
Total: 1559 wh/m2Hours08:002 w/m2
09:0047 w/m2
10:00106 w/m2
11:00137 w/m2
12:00287 w/m2
13:00247 w/m2
14:00259 w/m2
15:00172 w/m2
16:00172 w/m2
17:0096 w/m2
18:0034 w/m2
Monday, February 24
Total: 1415 wh/m2Hours08:003 w/m2
09:0048 w/m2
10:00107 w/m2
11:00152 w/m2
12:00199 w/m2
13:00215 w/m2
14:00228 w/m2
15:00189 w/m2
16:00150 w/m2
17:0089 w/m2
18:0035 w/m2
Tuesday, February 25
Total: 1637 wh/m2Hours08:006 w/m2
09:0093 w/m2
10:00187 w/m2
11:00265 w/m2
12:00277 w/m2
13:00233 w/m2
14:00177 w/m2
15:00159 w/m2
16:00126 w/m2
17:0081 w/m2
18:0033 w/m2
Wednesday, February 26
Total: 4863 wh/m2Hours08:0013 w/m2
09:00191 w/m2
10:00393 w/m2
11:00560 w/m2
12:00672 w/m2
13:00724 w/m2
14:00712 w/m2
15:00638 w/m2
16:00507 w/m2
17:00329 w/m2
18:00124 w/m2
Thursday, February 27
Total: 4918 wh/m2Hours08:0017 w/m2
09:00204 w/m2
10:00403 w/m2
11:00565 w/m2
12:00677 w/m2
13:00728 w/m2
14:00716 w/m2
15:00642 w/m2
16:00510 w/m2
17:00332 w/m2
18:00124 w/m2
Friday, February 28
Total: 1239 wh/m2Hours08:005 w/m2
09:0052 w/m2
10:00102 w/m2
11:00142 w/m2
12:00170 w/m2
13:00183 w/m2
14:00180 w/m2
15:00161 w/m2
16:00128 w/m2
17:0084 w/m2
18:0032 w/m2
Saturday, March 1
Total: 2762 wh/m2Hours08:007 w/m2
09:0074 w/m2
10:00161 w/m2
11:00250 w/m2
12:00312 w/m2
13:00350 w/m2
14:00359 w/m2
15:00431 w/m2
16:00402 w/m2
17:00294 w/m2
18:00122 w/m2
Sunday, March 2
Total: 3179 wh/m2Hours08:0025 w/m2
09:00217 w/m2
10:00416 w/m2
11:00578 w/m2
12:00673 w/m2
13:00591 w/m2
14:00200 w/m2
15:00180 w/m2
16:00156 w/m2
17:00102 w/m2
18:0041 w/m2
Monday, March 3
Total: 1964 wh/m2Hours08:007 w/m2
09:0055 w/m2
10:00105 w/m2
11:00146 w/m2
12:00191 w/m2
13:00241 w/m2
14:00254 w/m2
15:00312 w/m2
16:00298 w/m2
17:00229 w/m2
18:00126 w/m2
Tuesday, March 4
Total: 1289 wh/m2Hours08:008 w/m2
09:0057 w/m2
10:00106 w/m2
11:00147 w/m2
12:00174 w/m2
13:00187 w/m2
14:00184 w/m2
15:00165 w/m2
16:00132 w/m2
17:0087 w/m2
18:0042 w/m2
Wednesday, March 5
Total: 4070 wh/m2Hours08:0033 w/m2
09:00228 w/m2
10:00428 w/m2
11:00591 w/m2
12:00688 w/m2
13:00678 w/m2
14:00531 w/m2
15:00410 w/m2
16:00273 w/m2
17:00130 w/m2
18:0080 w/m2
Thursday, March 6
Total: 4604 wh/m2Hours08:0037 w/m2
09:00236 w/m2
10:00434 w/m2
11:00596 w/m2
12:00696 w/m2
13:00672 w/m2
14:00459 w/m2
15:00518 w/m2
16:00474 w/m2
17:00338 w/m2
18:00144 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.
