Solar radiation in Kapellen 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: 1097 wh/m2Hours08:0011 w/m2
09:0047 w/m2
10:00133 w/m2
11:00143 w/m2
12:00190 w/m2
13:00197 w/m2
14:00228 w/m2
15:00103 w/m2
16:0045 w/m2
Tomorrow, February 1
Total: 1295 wh/m2Hours08:0017 w/m2
09:0092 w/m2
10:00166 w/m2
11:00222 w/m2
12:00237 w/m2
13:00169 w/m2
14:00183 w/m2
15:00155 w/m2
16:0054 w/m2
Sunday, February 2
Total: 2177 wh/m2Hours08:0020 w/m2
09:00126 w/m2
10:00248 w/m2
11:00373 w/m2
12:00408 w/m2
13:00392 w/m2
14:00324 w/m2
15:00210 w/m2
16:0076 w/m2
Monday, February 3
Total: 2104 wh/m2Hours08:0018 w/m2
09:00121 w/m2
10:00244 w/m2
11:00335 w/m2
12:00382 w/m2
13:00380 w/m2
14:00323 w/m2
15:00218 w/m2
16:0083 w/m2
Tuesday, February 4
Total: 2353 wh/m2Hours08:0037 w/m2
09:00172 w/m2
10:00297 w/m2
11:00381 w/m2
12:00417 w/m2
13:00402 w/m2
14:00335 w/m2
15:00225 w/m2
16:0087 w/m2
Wednesday, February 5
Total: 2348 wh/m2Hours08:0039 w/m2
09:00175 w/m2
10:00298 w/m2
11:00384 w/m2
12:00421 w/m2
13:00406 w/m2
14:00335 w/m2
15:00215 w/m2
16:0075 w/m2
Thursday, February 6
Total: 2062 wh/m2Hours08:0042 w/m2
09:00177 w/m2
10:00286 w/m2
11:00363 w/m2
12:00390 w/m2
13:00371 w/m2
14:00268 w/m2
15:00137 w/m2
16:0028 w/m2
Friday, February 7
Total: 2441 wh/m2Hours08:0033 w/m2
09:00172 w/m2
10:00308 w/m2
11:00394 w/m2
12:00431 w/m2
13:00416 w/m2
14:00349 w/m2
15:00238 w/m2
16:0099 w/m2
17:001 w/m2
Saturday, February 8
Total: 2502 wh/m2Hours08:0048 w/m2
09:00189 w/m2
10:00314 w/m2
11:00400 w/m2
12:00436 w/m2
13:00419 w/m2
14:00352 w/m2
15:00241 w/m2
16:00102 w/m2
17:001 w/m2
Sunday, February 9
Total: 1486 wh/m2Hours08:0051 w/m2
09:00186 w/m2
10:00291 w/m2
11:00323 w/m2
12:00258 w/m2
13:00117 w/m2
14:00116 w/m2
15:0097 w/m2
16:0046 w/m2
17:001 w/m2
Monday, February 10
Total: 877 wh/m2Hours08:0023 w/m2
09:0069 w/m2
10:0081 w/m2
11:00123 w/m2
12:00165 w/m2
13:00178 w/m2
14:00134 w/m2
15:0075 w/m2
16:0028 w/m2
17:001 w/m2
Tuesday, February 11
Total: 1431 wh/m2Hours08:0019 w/m2
09:0079 w/m2
10:00143 w/m2
11:00197 w/m2
12:00232 w/m2
13:00240 w/m2
14:00239 w/m2
15:00187 w/m2
16:0092 w/m2
17:003 w/m2
Wednesday, February 12
Total: 1836 wh/m2Hours08:0056 w/m2
09:00196 w/m2
10:00326 w/m2
11:00378 w/m2
12:00321 w/m2
13:00153 w/m2
14:00177 w/m2
15:00148 w/m2
16:0079 w/m2
17:002 w/m2
Thursday, February 13
Total: 2168 wh/m2Hours08:0053 w/m2
09:00171 w/m2
10:00273 w/m2
11:00325 w/m2
12:00337 w/m2
13:00308 w/m2
14:00322 w/m2
15:00252 w/m2
16:00122 w/m2
17:005 w/m2
Friday, February 14
Total: 777 wh/m2Hours08:0019 w/m2
09:0054 w/m2
10:0086 w/m2
11:00107 w/m2
12:00116 w/m2
13:00113 w/m2
14:00124 w/m2
15:00100 w/m2
16:0055 w/m2
17:003 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.
