Solar radiation in Sint-Pieters-Leeuw 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: 597 wh/m2Hours09:009 w/m2
10:0061 w/m2
11:0077 w/m2
12:0076 w/m2
13:0081 w/m2
14:0075 w/m2
15:00137 w/m2
16:0077 w/m2
17:004 w/m2
Tomorrow, February 1
Total: 1725 wh/m2Hours09:0027 w/m2
10:00138 w/m2
11:00241 w/m2
12:00308 w/m2
13:00330 w/m2
14:00303 w/m2
15:00232 w/m2
16:00127 w/m2
17:0019 w/m2
Sunday, February 2
Total: 1575 wh/m2Hours09:0027 w/m2
10:0095 w/m2
11:00201 w/m2
12:00313 w/m2
13:00320 w/m2
14:00306 w/m2
15:00176 w/m2
16:00116 w/m2
17:0021 w/m2
Monday, February 3
Total: 934 wh/m2Hours09:009 w/m2
10:0037 w/m2
11:0093 w/m2
12:00151 w/m2
13:00193 w/m2
14:00189 w/m2
15:00154 w/m2
16:0090 w/m2
17:0018 w/m2
Tuesday, February 4
Total: 871 wh/m2Hours09:009 w/m2
10:0038 w/m2
11:0089 w/m2
12:00141 w/m2
13:00177 w/m2
14:00176 w/m2
15:00141 w/m2
16:0084 w/m2
17:0016 w/m2
Wednesday, February 5
Total: 838 wh/m2Hours09:0011 w/m2
10:0039 w/m2
11:0065 w/m2
12:0082 w/m2
13:0088 w/m2
14:00190 w/m2
15:00201 w/m2
16:00133 w/m2
17:0029 w/m2
Thursday, February 6
Total: 1921 wh/m2Hours09:0040 w/m2
10:00158 w/m2
11:00265 w/m2
12:00333 w/m2
13:00355 w/m2
14:00329 w/m2
15:00258 w/m2
16:00150 w/m2
17:0033 w/m2
Friday, February 7
Total: 866 wh/m2Hours09:0041 w/m2
10:00146 w/m2
11:00204 w/m2
12:00187 w/m2
13:0090 w/m2
14:0084 w/m2
15:0066 w/m2
16:0039 w/m2
17:009 w/m2
Saturday, February 8
Total: 775 wh/m2Hours09:0027 w/m2
10:00110 w/m2
11:00152 w/m2
12:00150 w/m2
13:00110 w/m2
14:00102 w/m2
15:0074 w/m2
16:0040 w/m2
17:0010 w/m2
Sunday, February 9
Total: 1837 wh/m2Hours09:0051 w/m2
10:00174 w/m2
11:00277 w/m2
12:00340 w/m2
13:00352 w/m2
14:00302 w/m2
15:00209 w/m2
16:0096 w/m2
17:0036 w/m2
Monday, February 10
Total: 2097 wh/m2Hours09:0055 w/m2
10:00179 w/m2
11:00286 w/m2
12:00355 w/m2
13:00377 w/m2
14:00351 w/m2
15:00279 w/m2
16:00169 w/m2
17:0046 w/m2
Tuesday, February 11
Total: 1090 wh/m2Hours09:0058 w/m2
10:00183 w/m2
11:00275 w/m2
12:00263 w/m2
13:0096 w/m2
14:0089 w/m2
15:0071 w/m2
16:0043 w/m2
17:0012 w/m2
Wednesday, February 12
Total: 1369 wh/m2Hours09:0063 w/m2
10:00189 w/m2
11:00291 w/m2
12:00306 w/m2
13:00161 w/m2
14:00142 w/m2
15:00114 w/m2
16:0070 w/m2
17:0033 w/m2
Thursday, February 13
Total: 794 wh/m2Hours09:0048 w/m2
10:00120 w/m2
11:00156 w/m2
12:00146 w/m2
13:0098 w/m2
14:0092 w/m2
15:0074 w/m2
16:0046 w/m2
17:0014 w/m2
Friday, February 14
Total: 879 wh/m2Hours09:0055 w/m2
10:0055 w/m2
11:0092 w/m2
12:00131 w/m2
13:00157 w/m2
14:00146 w/m2
15:00118 w/m2
16:0074 w/m2
17:0051 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.