Solar radiation in Freiburg 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, January 31
Total: 619 wh/m2Hours09:0024 w/m2
10:0055 w/m2
11:0082 w/m2
12:0097 w/m2
13:00147 w/m2
14:00107 w/m2
15:0067 w/m2
16:0036 w/m2
17:004 w/m2
Tomorrow, February 1
Total: 1747 wh/m2Hours09:0070 w/m2
10:00173 w/m2
11:00271 w/m2
12:00331 w/m2
13:00353 w/m2
14:00265 w/m2
15:00182 w/m2
16:0091 w/m2
17:0011 w/m2
Sunday, February 2
Total: 1036 wh/m2Hours09:0045 w/m2
10:0095 w/m2
11:00109 w/m2
12:00156 w/m2
13:00169 w/m2
14:00175 w/m2
15:00159 w/m2
16:00115 w/m2
17:0013 w/m2
Monday, February 3
Total: 1339 wh/m2Hours09:0069 w/m2
10:00189 w/m2
11:00236 w/m2
12:00214 w/m2
13:00134 w/m2
14:00185 w/m2
15:00180 w/m2
16:00115 w/m2
17:0017 w/m2
Tuesday, February 4
Total: 1489 wh/m2Hours08:001 w/m2
09:0081 w/m2
10:00180 w/m2
11:00239 w/m2
12:00245 w/m2
13:00215 w/m2
14:00215 w/m2
15:00183 w/m2
16:00112 w/m2
17:0018 w/m2
Wednesday, February 5
Total: 2416 wh/m2Hours08:001 w/m2
09:00106 w/m2
10:00244 w/m2
11:00351 w/m2
12:00413 w/m2
13:00424 w/m2
14:00384 w/m2
15:00295 w/m2
16:00167 w/m2
17:0031 w/m2
Thursday, February 6
Total: 2453 wh/m2Hours08:002 w/m2
09:00110 w/m2
10:00249 w/m2
11:00356 w/m2
12:00418 w/m2
13:00429 w/m2
14:00387 w/m2
15:00298 w/m2
16:00171 w/m2
17:0033 w/m2
Friday, February 7
Total: 1685 wh/m2Hours08:003 w/m2
09:00104 w/m2
10:00200 w/m2
11:00277 w/m2
12:00310 w/m2
13:00307 w/m2
14:00244 w/m2
15:00157 w/m2
16:0070 w/m2
17:0013 w/m2
Saturday, February 8
Total: 1029 wh/m2Hours08:003 w/m2
09:00101 w/m2
10:00179 w/m2
11:00215 w/m2
12:00187 w/m2
13:00110 w/m2
14:00100 w/m2
15:0078 w/m2
16:0046 w/m2
17:0010 w/m2
Sunday, February 9
Total: 2160 wh/m2Hours08:002 w/m2
09:0066 w/m2
10:00155 w/m2
11:00281 w/m2
12:00374 w/m2
13:00415 w/m2
14:00373 w/m2
15:00287 w/m2
16:00168 w/m2
17:0039 w/m2
Monday, February 10
Total: 2646 wh/m2Hours08:006 w/m2
09:00128 w/m2
10:00269 w/m2
11:00378 w/m2
12:00441 w/m2
13:00452 w/m2
14:00411 w/m2
15:00321 w/m2
16:00192 w/m2
17:0048 w/m2
Tuesday, February 11
Total: 2690 wh/m2Hours08:008 w/m2
09:00133 w/m2
10:00275 w/m2
11:00383 w/m2
12:00446 w/m2
13:00456 w/m2
14:00415 w/m2
15:00326 w/m2
16:00196 w/m2
17:0052 w/m2
Wednesday, February 12
Total: 2740 wh/m2Hours08:007 w/m2
09:00133 w/m2
10:00280 w/m2
11:00389 w/m2
12:00452 w/m2
13:00464 w/m2
14:00423 w/m2
15:00333 w/m2
16:00203 w/m2
17:0056 w/m2
Thursday, February 13
Total: 2392 wh/m2Hours08:0011 w/m2
09:00143 w/m2
10:00286 w/m2
11:00387 w/m2
12:00390 w/m2
13:00214 w/m2
14:00362 w/m2
15:00331 w/m2
16:00208 w/m2
17:0060 w/m2
Friday, February 14
Total: 2772 wh/m2Hours08:0013 w/m2
09:00148 w/m2
10:00291 w/m2
11:00400 w/m2
12:00452 w/m2
13:00426 w/m2
14:00422 w/m2
15:00343 w/m2
16:00213 w/m2
17:0064 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.
