Solar radiation in Sloan 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: 718 wh/m2Hours08:006 w/m2
09:0044 w/m2
10:0081 w/m2
11:00108 w/m2
12:00122 w/m2
13:00122 w/m2
14:00107 w/m2
15:0080 w/m2
16:0043 w/m2
17:005 w/m2
Tomorrow, February 1
Total: 2528 wh/m2Hours08:0023 w/m2
09:00150 w/m2
10:00275 w/m2
11:00369 w/m2
12:00420 w/m2
13:00423 w/m2
14:00386 w/m2
15:00295 w/m2
16:00164 w/m2
17:0023 w/m2
Sunday, February 2
Total: 1459 wh/m2Hours08:0020 w/m2
09:00118 w/m2
10:00196 w/m2
11:00236 w/m2
12:00247 w/m2
13:00216 w/m2
14:00191 w/m2
15:00144 w/m2
16:0079 w/m2
17:0012 w/m2
Monday, February 3
Total: 2302 wh/m2Hours08:0022 w/m2
09:00134 w/m2
10:00248 w/m2
11:00343 w/m2
12:00396 w/m2
13:00406 w/m2
14:00346 w/m2
15:00253 w/m2
16:00134 w/m2
17:0020 w/m2
Tuesday, February 4
Total: 2215 wh/m2Hours08:0028 w/m2
09:00149 w/m2
10:00260 w/m2
11:00336 w/m2
12:00378 w/m2
13:00371 w/m2
14:00318 w/m2
15:00231 w/m2
16:00124 w/m2
17:0020 w/m2
Wednesday, February 5
Total: 1626 wh/m2Hours08:0021 w/m2
09:00110 w/m2
10:00192 w/m2
11:00244 w/m2
12:00274 w/m2
13:00264 w/m2
14:00235 w/m2
15:00172 w/m2
16:0097 w/m2
17:0017 w/m2
Thursday, February 6
Total: 1817 wh/m2Hours08:0025 w/m2
09:00123 w/m2
10:00213 w/m2
11:00279 w/m2
12:00313 w/m2
13:00312 w/m2
14:00237 w/m2
15:00188 w/m2
16:00107 w/m2
17:0020 w/m2
Friday, February 7
Total: 2168 wh/m2Hours08:0034 w/m2
09:00157 w/m2
10:00271 w/m2
11:00336 w/m2
12:00356 w/m2
13:00333 w/m2
14:00296 w/m2
15:00227 w/m2
16:00131 w/m2
17:0027 w/m2
Saturday, February 8
Total: 2379 wh/m2Hours08:0035 w/m2
09:00153 w/m2
10:00267 w/m2
11:00346 w/m2
12:00388 w/m2
13:00394 w/m2
14:00346 w/m2
15:00265 w/m2
16:00152 w/m2
17:0033 w/m2
Sunday, February 9
Total: 2176 wh/m2Hours08:0035 w/m2
09:00148 w/m2
10:00251 w/m2
11:00318 w/m2
12:00348 w/m2
13:00340 w/m2
14:00311 w/m2
15:00244 w/m2
16:00147 w/m2
17:0034 w/m2
Monday, February 10
Total: 2196 wh/m2Hours08:0044 w/m2
09:00174 w/m2
10:00283 w/m2
11:00355 w/m2
12:00389 w/m2
13:00375 w/m2
14:00292 w/m2
15:00178 w/m2
16:0077 w/m2
17:0029 w/m2
Tuesday, February 11
Total: 917 wh/m2Hours08:0036 w/m2
09:00100 w/m2
10:0095 w/m2
11:00123 w/m2
12:00137 w/m2
13:00137 w/m2
14:00123 w/m2
15:0095 w/m2
16:0057 w/m2
17:0014 w/m2
Wednesday, February 12
Total: 1093 wh/m2Hours08:0016 w/m2
09:0059 w/m2
10:0097 w/m2
11:00137 w/m2
12:00152 w/m2
13:00166 w/m2
14:00172 w/m2
15:00159 w/m2
16:00110 w/m2
17:0025 w/m2
Thursday, February 13
Total: 932 wh/m2Hours08:0036 w/m2
09:0094 w/m2
10:0098 w/m2
11:00126 w/m2
12:00140 w/m2
13:00140 w/m2
14:00125 w/m2
15:0098 w/m2
16:0059 w/m2
17:0016 w/m2
Friday, February 14
Total: 892 wh/m2Hours08:0018 w/m2
09:0061 w/m2
10:00100 w/m2
11:00127 w/m2
12:00141 w/m2
13:00141 w/m2
14:00127 w/m2
15:0099 w/m2
16:0061 w/m2
17:0017 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.
