Solar radiation in Sisŏphŏn 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, November 22
Total: 4777 wh/m2Hours07:0087 w/m2
08:00306 w/m2
09:00455 w/m2
10:00498 w/m2
11:00790 w/m2
12:00659 w/m2
13:00684 w/m2
14:00667 w/m2
15:00391 w/m2
16:00201 w/m2
17:0039 w/m2
Tomorrow, November 23
Total: 4261 wh/m2Hours07:0085 w/m2
08:00313 w/m2
09:00526 w/m2
10:00692 w/m2
11:00794 w/m2
12:00824 w/m2
13:00506 w/m2
14:00183 w/m2
15:00213 w/m2
16:0088 w/m2
17:0037 w/m2
Sunday, November 24
Total: 4280 wh/m2Hours07:0084 w/m2
08:00311 w/m2
09:00518 w/m2
10:00564 w/m2
11:00558 w/m2
12:00285 w/m2
13:00588 w/m2
14:00582 w/m2
15:00472 w/m2
16:00268 w/m2
17:0050 w/m2
Monday, November 25
Total: 3995 wh/m2Hours07:0080 w/m2
08:00283 w/m2
09:00506 w/m2
10:00620 w/m2
11:00646 w/m2
12:00699 w/m2
13:00604 w/m2
14:00215 w/m2
15:00181 w/m2
16:00118 w/m2
17:0043 w/m2
Tuesday, November 26
Total: 5212 wh/m2Hours07:0020 w/m2
08:00212 w/m2
09:00468 w/m2
10:00673 w/m2
11:00780 w/m2
12:00814 w/m2
13:00774 w/m2
14:00662 w/m2
15:00488 w/m2
16:00270 w/m2
17:0051 w/m2
Wednesday, November 27
Total: 2906 wh/m2Hours07:0034 w/m2
08:00119 w/m2
09:00180 w/m2
10:00205 w/m2
11:00404 w/m2
12:00565 w/m2
13:00626 w/m2
14:00449 w/m2
15:00242 w/m2
16:0068 w/m2
17:0014 w/m2
Thursday, November 28
Total: 5012 wh/m2Hours07:0076 w/m2
08:00301 w/m2
09:00515 w/m2
10:00681 w/m2
11:00784 w/m2
12:00815 w/m2
13:00770 w/m2
14:00621 w/m2
15:00357 w/m2
16:0068 w/m2
17:0024 w/m2
Friday, November 29
Total: 4801 wh/m2Hours07:0051 w/m2
08:00244 w/m2
09:00468 w/m2
10:00654 w/m2
11:00762 w/m2
12:00799 w/m2
13:00763 w/m2
14:00604 w/m2
15:00351 w/m2
16:0088 w/m2
17:0017 w/m2
Saturday, November 30
Total: 4140 wh/m2Hours07:0020 w/m2
08:00193 w/m2
09:00439 w/m2
10:00650 w/m2
11:00717 w/m2
12:00693 w/m2
13:00583 w/m2
14:00439 w/m2
15:00269 w/m2
16:00118 w/m2
17:0019 w/m2
Sunday, December 1
Total: 1543 wh/m2Hours07:0021 w/m2
08:0088 w/m2
09:00164 w/m2
10:00234 w/m2
11:00252 w/m2
12:00223 w/m2
13:00193 w/m2
14:00165 w/m2
15:00122 w/m2
16:0068 w/m2
17:0013 w/m2
Monday, December 2
Total: 1342 wh/m2Hours07:0017 w/m2
08:0073 w/m2
09:00126 w/m2
10:00168 w/m2
11:00194 w/m2
12:00203 w/m2
13:00193 w/m2
14:00165 w/m2
15:00122 w/m2
16:0068 w/m2
17:0013 w/m2
Tuesday, December 3
Total: 5034 wh/m2Hours07:0067 w/m2
08:00289 w/m2
09:00501 w/m2
10:00667 w/m2
11:00763 w/m2
12:00780 w/m2
13:00716 w/m2
14:00587 w/m2
15:00409 w/m2
16:00210 w/m2
17:0045 w/m2
Wednesday, December 4
Total: 1665 wh/m2Hours07:0018 w/m2
08:0079 w/m2
09:00150 w/m2
10:00216 w/m2
11:00251 w/m2
12:00262 w/m2
13:00249 w/m2
14:00198 w/m2
15:00147 w/m2
16:0076 w/m2
17:0019 w/m2
Thursday, December 5
Total: 2960 wh/m2Hours07:0042 w/m2
08:00193 w/m2
09:00345 w/m2
10:00470 w/m2
11:00489 w/m2
12:00459 w/m2
13:00366 w/m2
14:00288 w/m2
15:00182 w/m2
16:0089 w/m2
17:0037 w/m2
Friday, December 6
Total: 1585 wh/m2Hours07:0024 w/m2
08:00111 w/m2
09:00184 w/m2
10:00231 w/m2
11:00250 w/m2
12:00222 w/m2
13:00192 w/m2
14:00165 w/m2
15:00123 w/m2
16:0069 w/m2
17:0014 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.
