Solar radiation in Alba 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, September 19
Total: 4388 wh/m2Hours09:0044 w/m2
10:00222 w/m2
11:00408 w/m2
12:00557 w/m2
13:00656 w/m2
14:00269 w/m2
15:00606 w/m2
16:00531 w/m2
17:00516 w/m2
18:00357 w/m2
19:00187 w/m2
20:0035 w/m2
Tomorrow, September 20
Total: 4165 wh/m2Hours09:0026 w/m2
10:00167 w/m2
11:00310 w/m2
12:00428 w/m2
13:00533 w/m2
14:00554 w/m2
15:00636 w/m2
16:00540 w/m2
17:00413 w/m2
18:00339 w/m2
19:00194 w/m2
20:0025 w/m2
Saturday, September 21
Total: 2944 wh/m2Hours09:0021 w/m2
10:00121 w/m2
11:00308 w/m2
12:00316 w/m2
13:00329 w/m2
14:00409 w/m2
15:00419 w/m2
16:00349 w/m2
17:00269 w/m2
18:00261 w/m2
19:00127 w/m2
20:0015 w/m2
Sunday, September 22
Total: 4629 wh/m2Hours09:0028 w/m2
10:00174 w/m2
11:00352 w/m2
12:00487 w/m2
13:00582 w/m2
14:00631 w/m2
15:00658 w/m2
16:00621 w/m2
17:00524 w/m2
18:00365 w/m2
19:00184 w/m2
20:0023 w/m2
Monday, September 23
Total: 2878 wh/m2Hours09:0023 w/m2
10:00135 w/m2
11:00256 w/m2
12:00379 w/m2
13:00487 w/m2
14:00552 w/m2
15:00459 w/m2
16:00307 w/m2
17:00133 w/m2
18:0094 w/m2
19:0047 w/m2
20:006 w/m2
Tuesday, September 24
Total: 4403 wh/m2Hours09:0027 w/m2
10:00189 w/m2
11:00379 w/m2
12:00500 w/m2
13:00545 w/m2
14:00498 w/m2
15:00620 w/m2
16:00622 w/m2
17:00525 w/m2
18:00350 w/m2
19:00141 w/m2
20:007 w/m2
Wednesday, September 25
Total: 1528 wh/m2Hours09:0019 w/m2
10:00110 w/m2
11:00185 w/m2
12:00224 w/m2
13:00210 w/m2
14:00176 w/m2
15:00175 w/m2
16:00159 w/m2
17:00130 w/m2
18:0091 w/m2
19:0045 w/m2
20:004 w/m2
Thursday, September 26
Total: 1495 wh/m2Hours09:0015 w/m2
10:0096 w/m2
11:00183 w/m2
12:00222 w/m2
13:00209 w/m2
14:00174 w/m2
15:00173 w/m2
16:00158 w/m2
17:00129 w/m2
18:0090 w/m2
19:0043 w/m2
20:003 w/m2
Friday, September 27
Total: 4810 wh/m2Hours09:0028 w/m2
10:00199 w/m2
11:00381 w/m2
12:00531 w/m2
13:00635 w/m2
14:00682 w/m2
15:00685 w/m2
16:00626 w/m2
17:00511 w/m2
18:00353 w/m2
19:00168 w/m2
20:0011 w/m2
Saturday, September 28
Total: 4007 wh/m2Hours09:0026 w/m2
10:00196 w/m2
11:00376 w/m2
12:00516 w/m2
13:00578 w/m2
14:00520 w/m2
15:00539 w/m2
16:00502 w/m2
17:00423 w/m2
18:00245 w/m2
19:0084 w/m2
20:002 w/m2
Sunday, September 29
Total: 2605 wh/m2Hours09:006 w/m2
10:0053 w/m2
11:00103 w/m2
12:00229 w/m2
13:00359 w/m2
14:00464 w/m2
15:00451 w/m2
16:00391 w/m2
17:00309 w/m2
18:00176 w/m2
19:0062 w/m2
20:002 w/m2
Monday, September 30
Total: 2766 wh/m2Hours09:007 w/m2
10:0070 w/m2
11:00161 w/m2
12:00238 w/m2
13:00299 w/m2
14:00324 w/m2
15:00427 w/m2
16:00454 w/m2
17:00414 w/m2
18:00261 w/m2
19:00107 w/m2
20:004 w/m2
Tuesday, October 1
Total: 2394 wh/m2Hours09:0013 w/m2
10:0088 w/m2
11:0092 w/m2
12:00246 w/m2
13:00414 w/m2
14:00532 w/m2
15:00444 w/m2
16:00288 w/m2
17:00122 w/m2
18:0099 w/m2
19:0054 w/m2
20:002 w/m2
Wednesday, October 2
Total: 1703 wh/m2Hours09:005 w/m2
10:0046 w/m2
11:0091 w/m2
12:00154 w/m2
13:00201 w/m2
14:00248 w/m2
15:00261 w/m2
16:00249 w/m2
17:00221 w/m2
18:00155 w/m2
19:0070 w/m2
20:002 w/m2
Thursday, October 3
Total: 1136 wh/m2Hours09:004 w/m2
10:0045 w/m2
11:0090 w/m2
12:00127 w/m2
13:00154 w/m2
14:00167 w/m2
15:00165 w/m2
16:00149 w/m2
17:00120 w/m2
18:0080 w/m2
19:0034 w/m2
20:001 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.
