Solar radiation in Hoeilaart 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, March 2
Total: 2466 wh/m2Hours08:005 w/m2
09:0038 w/m2
10:0087 w/m2
11:00227 w/m2
12:00406 w/m2
13:00476 w/m2
14:00457 w/m2
15:00379 w/m2
16:00261 w/m2
17:00122 w/m2
18:008 w/m2
Tomorrow, March 3
Total: 3105 wh/m2Hours08:0023 w/m2
09:00151 w/m2
10:00295 w/m2
11:00406 w/m2
12:00474 w/m2
13:00494 w/m2
14:00464 w/m2
15:00388 w/m2
16:00271 w/m2
17:00129 w/m2
18:0010 w/m2
Tuesday, March 4
Total: 2868 wh/m2Hours08:0028 w/m2
09:00149 w/m2
10:00270 w/m2
11:00411 w/m2
12:00479 w/m2
13:00493 w/m2
14:00224 w/m2
15:00393 w/m2
16:00276 w/m2
17:00133 w/m2
18:0012 w/m2
Wednesday, March 5
Total: 3220 wh/m2Hours08:0032 w/m2
09:00168 w/m2
10:00307 w/m2
11:00417 w/m2
12:00485 w/m2
13:00505 w/m2
14:00475 w/m2
15:00398 w/m2
16:00281 w/m2
17:00138 w/m2
18:0014 w/m2
Thursday, March 6
Total: 3274 wh/m2Hours08:0036 w/m2
09:00173 w/m2
10:00313 w/m2
11:00423 w/m2
12:00491 w/m2
13:00511 w/m2
14:00481 w/m2
15:00403 w/m2
16:00285 w/m2
17:00142 w/m2
18:0016 w/m2
Friday, March 7
Total: 3016 wh/m2Hours08:0036 w/m2
09:00171 w/m2
10:00312 w/m2
11:00426 w/m2
12:00496 w/m2
13:00516 w/m2
14:00477 w/m2
15:00354 w/m2
16:00155 w/m2
17:0067 w/m2
18:006 w/m2
Saturday, March 8
Total: 1890 wh/m2Hours08:0042 w/m2
09:00183 w/m2
10:00324 w/m2
11:00415 w/m2
12:00385 w/m2
13:00144 w/m2
14:00135 w/m2
15:00103 w/m2
16:0074 w/m2
17:0072 w/m2
18:0013 w/m2
Sunday, March 9
Total: 2745 wh/m2Hours08:0047 w/m2
09:00174 w/m2
10:00229 w/m2
11:00338 w/m2
12:00420 w/m2
13:00458 w/m2
14:00410 w/m2
15:00320 w/m2
16:00211 w/m2
17:00119 w/m2
18:0019 w/m2
Monday, March 10
Total: 958 wh/m2Hours08:0014 w/m2
09:0049 w/m2
10:0084 w/m2
11:00112 w/m2
12:00128 w/m2
13:00133 w/m2
14:00125 w/m2
15:00106 w/m2
16:0076 w/m2
17:00108 w/m2
18:0023 w/m2
Tuesday, March 11
Total: 1882 wh/m2Hours08:0021 w/m2
09:0092 w/m2
10:00189 w/m2
11:00272 w/m2
12:00337 w/m2
13:00372 w/m2
14:00288 w/m2
15:00186 w/m2
16:0077 w/m2
17:0041 w/m2
18:007 w/m2
Wednesday, March 12
Total: 1680 wh/m2Hours08:0041 w/m2
09:00149 w/m2
10:00263 w/m2
11:00297 w/m2
12:00280 w/m2
13:00213 w/m2
14:00178 w/m2
15:00130 w/m2
16:0079 w/m2
17:0042 w/m2
18:008 w/m2
Thursday, March 13
Total: 2815 wh/m2Hours08:0046 w/m2
09:00132 w/m2
10:00189 w/m2
11:00333 w/m2
12:00444 w/m2
13:00502 w/m2
14:00445 w/m2
15:00350 w/m2
16:00225 w/m2
17:00124 w/m2
18:0025 w/m2
Friday, March 14
Total: 3529 wh/m2Hours08:0071 w/m2
09:00219 w/m2
10:00360 w/m2
11:00465 w/m2
12:00514 w/m2
13:00489 w/m2
14:00477 w/m2
15:00418 w/m2
16:00311 w/m2
17:00170 w/m2
18:0035 w/m2
Saturday, March 15
Total: 1019 wh/m2Hours08:0039 w/m2
09:0088 w/m2
10:0092 w/m2
11:00119 w/m2
12:00136 w/m2
13:00140 w/m2
14:00132 w/m2
15:00112 w/m2
16:0082 w/m2
17:0063 w/m2
18:0016 w/m2
Sunday, March 16
Total: 955 wh/m2Hours08:0020 w/m2
09:0058 w/m2
10:0093 w/m2
11:00120 w/m2
12:00137 w/m2
13:00141 w/m2
14:00133 w/m2
15:00113 w/m2
16:0083 w/m2
17:0046 w/m2
18:0011 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.
