Solar radiation in Birkheim 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: 1288 wh/m2Hours08:004 w/m2
09:0035 w/m2
10:0068 w/m2
11:00103 w/m2
12:00120 w/m2
13:00166 w/m2
14:00271 w/m2
15:00303 w/m2
16:00166 w/m2
17:0052 w/m2
Tomorrow, February 22
Total: 681 wh/m2Hours08:005 w/m2
09:0036 w/m2
10:0069 w/m2
11:0095 w/m2
12:00110 w/m2
13:00113 w/m2
14:00103 w/m2
15:0082 w/m2
16:0051 w/m2
17:0017 w/m2
Sunday, February 23
Total: 2515 wh/m2Hours08:006 w/m2
09:00127 w/m2
10:00250 w/m2
11:00336 w/m2
12:00413 w/m2
13:00440 w/m2
14:00412 w/m2
15:00297 w/m2
16:00172 w/m2
17:0062 w/m2
Monday, February 24
Total: 716 wh/m2Hours08:006 w/m2
09:0039 w/m2
10:0080 w/m2
11:0098 w/m2
12:00113 w/m2
13:00116 w/m2
14:00106 w/m2
15:0085 w/m2
16:0054 w/m2
17:0019 w/m2
Tuesday, February 25
Total: 1008 wh/m2Hours08:008 w/m2
09:0048 w/m2
10:0095 w/m2
11:00138 w/m2
12:00180 w/m2
13:00194 w/m2
14:00159 w/m2
15:00111 w/m2
16:0055 w/m2
17:0020 w/m2
Wednesday, February 26
Total: 733 wh/m2Hours08:008 w/m2
09:0041 w/m2
10:0075 w/m2
11:00101 w/m2
12:00116 w/m2
13:00119 w/m2
14:00109 w/m2
15:0087 w/m2
16:0056 w/m2
17:0021 w/m2
Thursday, February 27
Total: 2676 wh/m2Hours08:0034 w/m2
09:00170 w/m2
10:00306 w/m2
11:00407 w/m2
12:00451 w/m2
13:00417 w/m2
14:00368 w/m2
15:00282 w/m2
16:00173 w/m2
17:0068 w/m2
Friday, February 28
Total: 2601 wh/m2Hours08:0029 w/m2
09:00167 w/m2
10:00311 w/m2
11:00406 w/m2
12:00431 w/m2
13:00366 w/m2
14:00341 w/m2
15:00279 w/m2
16:00185 w/m2
17:0085 w/m2
18:001 w/m2
Saturday, March 1
Total: 2835 wh/m2Hours08:0037 w/m2
09:00179 w/m2
10:00317 w/m2
11:00421 w/m2
12:00481 w/m2
13:00491 w/m2
14:00438 w/m2
15:00307 w/m2
16:00123 w/m2
17:0041 w/m2
Sunday, March 2
Total: 2015 wh/m2Hours08:0011 w/m2
09:0047 w/m2
10:0081 w/m2
11:00211 w/m2
12:00330 w/m2
13:00401 w/m2
14:00369 w/m2
15:00298 w/m2
16:00199 w/m2
17:0067 w/m2
18:001 w/m2
Monday, March 3
Total: 796 wh/m2Hours08:0012 w/m2
09:0048 w/m2
10:0082 w/m2
11:00108 w/m2
12:00123 w/m2
13:00125 w/m2
14:00115 w/m2
15:0094 w/m2
16:0062 w/m2
17:0026 w/m2
18:001 w/m2
Tuesday, March 4
Total: 811 wh/m2Hours08:0014 w/m2
09:0049 w/m2
10:0084 w/m2
11:00110 w/m2
12:00124 w/m2
13:00127 w/m2
14:00117 w/m2
15:0095 w/m2
16:0063 w/m2
17:0027 w/m2
18:001 w/m2
Wednesday, March 5
Total: 823 wh/m2Hours08:0015 w/m2
09:0051 w/m2
10:0085 w/m2
11:00111 w/m2
12:00126 w/m2
13:00128 w/m2
14:00118 w/m2
15:0096 w/m2
16:0064 w/m2
17:0028 w/m2
18:001 w/m2
Thursday, March 6
Total: 1224 wh/m2Hours08:0016 w/m2
09:0052 w/m2
10:0087 w/m2
11:00112 w/m2
12:00127 w/m2
13:00130 w/m2
14:00208 w/m2
15:00228 w/m2
16:00185 w/m2
17:0076 w/m2
18:003 w/m2
Friday, March 7
Total: 1071 wh/m2Hours08:0017 w/m2
09:0054 w/m2
10:0088 w/m2
11:00114 w/m2
12:00129 w/m2
13:00131 w/m2
14:00167 w/m2
15:00163 w/m2
16:00132 w/m2
17:0072 w/m2
18:004 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.
