Solar radiation in Alpen 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, April 21
Total: 4234 wh/m2Hours07:0015 w/m2
08:0090 w/m2
09:0081 w/m2
10:00410 w/m2
11:00562 w/m2
12:00515 w/m2
13:00442 w/m2
14:00479 w/m2
15:00501 w/m2
16:00454 w/m2
17:00349 w/m2
18:00249 w/m2
19:0072 w/m2
20:0015 w/m2
Tomorrow, April 22
Total: 3259 wh/m2Hours07:008 w/m2
08:0068 w/m2
09:00114 w/m2
10:00157 w/m2
11:00169 w/m2
12:00177 w/m2
13:00189 w/m2
14:00190 w/m2
15:00679 w/m2
16:00547 w/m2
17:00446 w/m2
18:00324 w/m2
19:00166 w/m2
20:0025 w/m2
Wednesday, April 23
Total: 1662 wh/m2Hours07:007 w/m2
08:0042 w/m2
09:0083 w/m2
10:00122 w/m2
11:00155 w/m2
12:00178 w/m2
13:00282 w/m2
14:00191 w/m2
15:00179 w/m2
16:00157 w/m2
17:00125 w/m2
18:0087 w/m2
19:0045 w/m2
20:009 w/m2
Thursday, April 24
Total: 1583 wh/m2Hours07:007 w/m2
08:0043 w/m2
09:0085 w/m2
10:00123 w/m2
11:00156 w/m2
12:00179 w/m2
13:00191 w/m2
14:00191 w/m2
15:00180 w/m2
16:00158 w/m2
17:00126 w/m2
18:0088 w/m2
19:0046 w/m2
20:0010 w/m2
Friday, April 25
Total: 5585 wh/m2Hours07:0021 w/m2
08:0091 w/m2
09:00241 w/m2
10:00411 w/m2
11:00576 w/m2
12:00644 w/m2
13:00672 w/m2
14:00655 w/m2
15:00638 w/m2
16:00583 w/m2
17:00478 w/m2
18:00347 w/m2
19:00187 w/m2
20:0041 w/m2
Saturday, April 26
Total: 4956 wh/m2Hours07:0036 w/m2
08:00181 w/m2
09:00347 w/m2
10:00501 w/m2
11:00630 w/m2
12:00716 w/m2
13:00735 w/m2
14:00658 w/m2
15:00531 w/m2
16:00339 w/m2
17:00128 w/m2
18:0089 w/m2
19:0053 w/m2
20:0012 w/m2
Sunday, April 27
Total: 2220 wh/m2Hours07:0027 w/m2
08:0051 w/m2
09:0097 w/m2
10:00139 w/m2
11:00158 w/m2
12:00181 w/m2
13:00193 w/m2
14:00194 w/m2
15:00219 w/m2
16:00237 w/m2
17:00213 w/m2
18:00280 w/m2
19:00185 w/m2
20:0046 w/m2
Monday, April 28
Total: 2477 wh/m2Hours07:0012 w/m2
08:0047 w/m2
09:0089 w/m2
10:00127 w/m2
11:00159 w/m2
12:00253 w/m2
13:00321 w/m2
14:00385 w/m2
15:00303 w/m2
16:00223 w/m2
17:00129 w/m2
18:00219 w/m2
19:00164 w/m2
20:0046 w/m2
Tuesday, April 29
Total: 4005 wh/m2Hours07:0045 w/m2
08:00193 w/m2
09:00352 w/m2
10:00437 w/m2
11:00305 w/m2
12:00303 w/m2
13:00252 w/m2
14:00195 w/m2
15:00391 w/m2
16:00479 w/m2
17:00451 w/m2
18:00350 w/m2
19:00200 w/m2
20:0052 w/m2
Wednesday, April 30
Total: 1662 wh/m2Hours07:0023 w/m2
08:0049 w/m2
09:0091 w/m2
10:00129 w/m2
11:00161 w/m2
12:00184 w/m2
13:00195 w/m2
14:00196 w/m2
15:00184 w/m2
16:00162 w/m2
17:00131 w/m2
18:0092 w/m2
19:0051 w/m2
20:0014 w/m2
Thursday, May 1
Total: 2516 wh/m2Hours07:0013 w/m2
08:0050 w/m2
09:00135 w/m2
10:00237 w/m2
11:00356 w/m2
12:00336 w/m2
13:00290 w/m2
14:00196 w/m2
15:00185 w/m2
16:00179 w/m2
17:00145 w/m2
18:00199 w/m2
19:00147 w/m2
20:0048 w/m2
Friday, May 2
Total: 6009 wh/m2Hours07:0043 w/m2
08:0071 w/m2
09:00216 w/m2
10:00400 w/m2
11:00573 w/m2
12:00676 w/m2
13:00738 w/m2
14:00757 w/m2
15:00723 w/m2
16:00643 w/m2
17:00523 w/m2
18:00375 w/m2
19:00211 w/m2
20:0060 w/m2
Saturday, May 3
Total: 6727 wh/m2Hours07:0058 w/m2
08:00209 w/m2
09:00373 w/m2
10:00526 w/m2
11:00652 w/m2
12:00742 w/m2
13:00789 w/m2
14:00790 w/m2
15:00744 w/m2
16:00656 w/m2
17:00531 w/m2
18:00379 w/m2
19:00215 w/m2
20:0063 w/m2
Sunday, May 4
Total: 6343 wh/m2Hours07:0061 w/m2
08:00212 w/m2
09:00377 w/m2
10:00529 w/m2
11:00655 w/m2
12:00745 w/m2
13:00791 w/m2
14:00790 w/m2
15:00729 w/m2
16:00611 w/m2
17:00446 w/m2
18:00269 w/m2
19:00112 w/m2
20:0016 w/m2
Monday, May 5
Total: 6481 wh/m2Hours07:0016 w/m2
08:0054 w/m2
09:00307 w/m2
10:00523 w/m2
11:00658 w/m2
12:00747 w/m2
13:00794 w/m2
14:00795 w/m2
15:00748 w/m2
16:00659 w/m2
17:00533 w/m2
18:00377 w/m2
19:00209 w/m2
20:0061 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.
