Solar radiation in Lallaing 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 27
Total: 1406 wh/m2Hours09:004 w/m2
10:0090 w/m2
11:00188 w/m2
12:00258 w/m2
13:00288 w/m2
14:00243 w/m2
15:00201 w/m2
16:00117 w/m2
17:0017 w/m2
Tomorrow, January 28
Total: 1344 wh/m2Hours09:009 w/m2
10:0097 w/m2
11:00180 w/m2
12:00215 w/m2
13:00245 w/m2
14:00297 w/m2
15:00197 w/m2
16:0097 w/m2
17:007 w/m2
Wednesday, January 29
Total: 611 wh/m2Hours09:0015 w/m2
10:0098 w/m2
11:00159 w/m2
12:0077 w/m2
13:0084 w/m2
14:0078 w/m2
15:0060 w/m2
16:0034 w/m2
17:006 w/m2
Thursday, January 30
Total: 695 wh/m2Hours09:007 w/m2
10:0044 w/m2
11:0085 w/m2
12:00116 w/m2
13:00140 w/m2
14:00131 w/m2
15:00102 w/m2
16:0058 w/m2
17:0012 w/m2
Friday, January 31
Total: 1061 wh/m2Hours09:006 w/m2
10:0035 w/m2
11:0092 w/m2
12:00152 w/m2
13:00196 w/m2
14:00226 w/m2
15:00201 w/m2
16:00126 w/m2
17:0027 w/m2
Saturday, February 1
Total: 1672 wh/m2Hours09:0028 w/m2
10:00145 w/m2
11:00248 w/m2
12:00295 w/m2
13:00251 w/m2
14:00283 w/m2
15:00243 w/m2
16:00148 w/m2
17:0031 w/m2
Sunday, February 2
Total: 1906 wh/m2Hours09:0030 w/m2
10:00149 w/m2
11:00258 w/m2
12:00330 w/m2
13:00355 w/m2
14:00332 w/m2
15:00262 w/m2
16:00155 w/m2
17:0035 w/m2
Monday, February 3
Total: 1949 wh/m2Hours09:0033 w/m2
10:00154 w/m2
11:00263 w/m2
12:00335 w/m2
13:00361 w/m2
14:00337 w/m2
15:00268 w/m2
16:00160 w/m2
17:0038 w/m2
Tuesday, February 4
Total: 1991 wh/m2Hours09:0036 w/m2
10:00158 w/m2
11:00268 w/m2
12:00340 w/m2
13:00366 w/m2
14:00343 w/m2
15:00273 w/m2
16:00165 w/m2
17:0042 w/m2
Wednesday, February 5
Total: 763 wh/m2Hours09:0035 w/m2
10:0093 w/m2
11:00130 w/m2
12:00128 w/m2
13:0093 w/m2
14:00104 w/m2
15:0097 w/m2
16:0067 w/m2
17:0016 w/m2
Thursday, February 6
Total: 521 wh/m2Hours09:0011 w/m2
10:0042 w/m2
11:0070 w/m2
12:0088 w/m2
13:0094 w/m2
14:0089 w/m2
15:0071 w/m2
16:0044 w/m2
17:0012 w/m2
Friday, February 7
Total: 531 wh/m2Hours09:0012 w/m2
10:0043 w/m2
11:0071 w/m2
12:0089 w/m2
13:0096 w/m2
14:0090 w/m2
15:0072 w/m2
16:0045 w/m2
17:0013 w/m2
Saturday, February 8
Total: 1117 wh/m2Hours09:0012 w/m2
10:0044 w/m2
11:00126 w/m2
12:00212 w/m2
13:00274 w/m2
14:00220 w/m2
15:00140 w/m2
16:0060 w/m2
17:0029 w/m2
Sunday, February 9
Total: 2218 wh/m2Hours09:0053 w/m2
10:00183 w/m2
11:00295 w/m2
12:00368 w/m2
13:00395 w/m2
14:00371 w/m2
15:00301 w/m2
16:00191 w/m2
17:0061 w/m2
Monday, February 10
Total: 2266 wh/m2Hours09:0057 w/m2
10:00188 w/m2
11:00301 w/m2
12:00374 w/m2
13:00401 w/m2
14:00377 w/m2
15:00307 w/m2
16:00196 w/m2
17:0065 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.
