Solar radiation in Alannay 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 22
Total: 1712 wh/m2Hours07:0021 w/m2
08:0082 w/m2
09:00154 w/m2
10:00205 w/m2
11:00238 w/m2
12:00251 w/m2
13:00243 w/m2
14:00195 w/m2
15:00152 w/m2
16:00107 w/m2
17:0064 w/m2
Tomorrow, February 23
Total: 1859 wh/m2Hours07:0034 w/m2
08:00123 w/m2
09:00245 w/m2
10:00206 w/m2
11:00217 w/m2
12:00229 w/m2
13:00244 w/m2
14:00234 w/m2
15:00168 w/m2
16:00117 w/m2
17:0042 w/m2
Monday, February 24
Total: 1866 wh/m2Hours07:0041 w/m2
08:00116 w/m2
09:00156 w/m2
10:00187 w/m2
11:00239 w/m2
12:00229 w/m2
13:00222 w/m2
14:00235 w/m2
15:00213 w/m2
16:00154 w/m2
17:0074 w/m2
Tuesday, February 25
Total: 4837 wh/m2Hours07:0027 w/m2
08:00101 w/m2
09:00236 w/m2
10:00401 w/m2
11:00553 w/m2
12:00768 w/m2
13:00839 w/m2
14:00776 w/m2
15:00607 w/m2
16:00387 w/m2
17:00142 w/m2
Wednesday, February 26
Total: 5943 wh/m2Hours07:0076 w/m2
08:00235 w/m2
09:00492 w/m2
10:00721 w/m2
11:00867 w/m2
12:00899 w/m2
13:00845 w/m2
14:00711 w/m2
15:00577 w/m2
16:00378 w/m2
17:00142 w/m2
Thursday, February 27
Total: 6240 wh/m2Hours07:0094 w/m2
08:00341 w/m2
09:00569 w/m2
10:00747 w/m2
11:00860 w/m2
12:00894 w/m2
13:00853 w/m2
14:00738 w/m2
15:00604 w/m2
16:00393 w/m2
17:00147 w/m2
Friday, February 28
Total: 6443 wh/m2Hours07:0098 w/m2
08:00346 w/m2
09:00578 w/m2
10:00761 w/m2
11:00879 w/m2
12:00926 w/m2
13:00896 w/m2
14:00792 w/m2
15:00621 w/m2
16:00398 w/m2
17:00148 w/m2
Saturday, March 1
Total: 6385 wh/m2Hours07:00100 w/m2
08:00346 w/m2
09:00578 w/m2
10:00763 w/m2
11:00883 w/m2
12:00926 w/m2
13:00883 w/m2
14:00760 w/m2
15:00605 w/m2
16:00393 w/m2
17:00148 w/m2
Sunday, March 2
Total: 5123 wh/m2Hours07:0099 w/m2
08:00297 w/m2
09:00557 w/m2
10:00762 w/m2
11:00886 w/m2
12:00912 w/m2
13:00753 w/m2
14:00346 w/m2
15:00272 w/m2
16:00174 w/m2
17:0065 w/m2
Monday, March 3
Total: 6520 wh/m2Hours07:00106 w/m2
08:00355 w/m2
09:00586 w/m2
10:00770 w/m2
11:00889 w/m2
12:00934 w/m2
13:00903 w/m2
14:00798 w/m2
15:00626 w/m2
16:00402 w/m2
17:00151 w/m2
Tuesday, March 4
Total: 3317 wh/m2Hours07:00109 w/m2
08:00357 w/m2
09:00567 w/m2
10:00632 w/m2
11:00424 w/m2
12:00388 w/m2
13:00293 w/m2
14:00200 w/m2
15:00173 w/m2
16:00121 w/m2
17:0053 w/m2
Wednesday, March 5
Total: 3069 wh/m2Hours07:0028 w/m2
08:0090 w/m2
09:00270 w/m2
10:00479 w/m2
11:00664 w/m2
12:00580 w/m2
13:00414 w/m2
14:00200 w/m2
15:00173 w/m2
16:00121 w/m2
17:0050 w/m2
Thursday, March 6
Total: 4700 wh/m2Hours07:0085 w/m2
08:00319 w/m2
09:00442 w/m2
10:00429 w/m2
11:00247 w/m2
12:00582 w/m2
13:00752 w/m2
14:00753 w/m2
15:00582 w/m2
16:00370 w/m2
17:00139 w/m2
Friday, March 7
Total: 1771 wh/m2Hours07:0032 w/m2
08:0092 w/m2
09:00150 w/m2
10:00195 w/m2
11:00225 w/m2
12:00260 w/m2
13:00251 w/m2
14:00241 w/m2
15:00174 w/m2
16:00112 w/m2
17:0039 w/m2
Saturday, March 8
Total: 1975 wh/m2Hours07:0033 w/m2
08:0093 w/m2
09:00180 w/m2
10:00254 w/m2
11:00313 w/m2
12:00306 w/m2
13:00251 w/m2
14:00202 w/m2
15:00174 w/m2
16:00122 w/m2
17:0047 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.
