Solar radiation in Brussels (Mil) 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 30
Total: 462 wh/m2Hours09:006 w/m2
10:0042 w/m2
11:0058 w/m2
12:0089 w/m2
13:00102 w/m2
14:0072 w/m2
15:0054 w/m2
16:0028 w/m2
17:0011 w/m2
Tomorrow, January 31
Total: 840 wh/m2Hours09:0016 w/m2
10:0064 w/m2
11:0097 w/m2
12:00111 w/m2
13:0088 w/m2
14:00162 w/m2
15:00186 w/m2
16:00102 w/m2
17:0014 w/m2
Saturday, February 1
Total: 1704 wh/m2Hours09:0028 w/m2
10:00138 w/m2
11:00240 w/m2
12:00306 w/m2
13:00326 w/m2
14:00299 w/m2
15:00228 w/m2
16:00122 w/m2
17:0017 w/m2
Sunday, February 2
Total: 952 wh/m2Hours09:0030 w/m2
10:00142 w/m2
11:00233 w/m2
12:00238 w/m2
13:00107 w/m2
14:0091 w/m2
15:0064 w/m2
16:0032 w/m2
17:0015 w/m2
Monday, February 3
Total: 1740 wh/m2Hours09:0029 w/m2
10:00121 w/m2
11:00239 w/m2
12:00314 w/m2
13:00336 w/m2
14:00310 w/m2
15:00238 w/m2
16:00131 w/m2
17:0022 w/m2
Tuesday, February 4
Total: 1822 wh/m2Hours09:0036 w/m2
10:00151 w/m2
11:00254 w/m2
12:00321 w/m2
13:00342 w/m2
14:00315 w/m2
15:00243 w/m2
16:00136 w/m2
17:0024 w/m2
Wednesday, February 5
Total: 1862 wh/m2Hours09:0039 w/m2
10:00155 w/m2
11:00259 w/m2
12:00326 w/m2
13:00347 w/m2
14:00320 w/m2
15:00248 w/m2
16:00141 w/m2
17:0027 w/m2
Thursday, February 6
Total: 1902 wh/m2Hours09:0042 w/m2
10:00160 w/m2
11:00264 w/m2
12:00331 w/m2
13:00352 w/m2
14:00325 w/m2
15:00253 w/m2
16:00145 w/m2
17:0030 w/m2
Friday, February 7
Total: 1947 wh/m2Hours09:0045 w/m2
10:00165 w/m2
11:00269 w/m2
12:00337 w/m2
13:00358 w/m2
14:00331 w/m2
15:00259 w/m2
16:00150 w/m2
17:0033 w/m2
Saturday, February 8
Total: 1989 wh/m2Hours09:0049 w/m2
10:00169 w/m2
11:00275 w/m2
12:00342 w/m2
13:00363 w/m2
14:00336 w/m2
15:00264 w/m2
16:00155 w/m2
17:0036 w/m2
Sunday, February 9
Total: 1821 wh/m2Hours09:0052 w/m2
10:00174 w/m2
11:00280 w/m2
12:00348 w/m2
13:00369 w/m2
14:00333 w/m2
15:00215 w/m2
16:0040 w/m2
17:0010 w/m2
Monday, February 10
Total: 542 wh/m2Hours09:0019 w/m2
10:0049 w/m2
11:0071 w/m2
12:0088 w/m2
13:0094 w/m2
14:0087 w/m2
15:0069 w/m2
16:0041 w/m2
17:0024 w/m2
Tuesday, February 11
Total: 532 wh/m2Hours09:0015 w/m2
10:0046 w/m2
11:0073 w/m2
12:0090 w/m2
13:0095 w/m2
14:0088 w/m2
15:0070 w/m2
16:0043 w/m2
17:0012 w/m2
Wednesday, February 12
Total: 568 wh/m2Hours09:0016 w/m2
10:0047 w/m2
11:0074 w/m2
12:0091 w/m2
13:0096 w/m2
14:0090 w/m2
15:0071 w/m2
16:0044 w/m2
17:0039 w/m2
Thursday, February 13
Total: 1572 wh/m2Hours09:0017 w/m2
10:0049 w/m2
11:00205 w/m2
12:00329 w/m2
13:00383 w/m2
14:00326 w/m2
15:00197 w/m2
16:0050 w/m2
17:0016 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.
