Solar radiation in Sirindhorn 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 23
Total: 4630 wh/m2Hours07:0086 w/m2
08:00324 w/m2
09:00519 w/m2
10:00640 w/m2
11:00667 w/m2
12:00537 w/m2
13:00630 w/m2
14:00598 w/m2
15:00391 w/m2
16:00218 w/m2
17:0020 w/m2
Tomorrow, November 24
Total: 4788 wh/m2Hours07:00110 w/m2
08:00337 w/m2
09:00543 w/m2
10:00698 w/m2
11:00788 w/m2
12:00807 w/m2
13:00739 w/m2
14:00311 w/m2
15:00356 w/m2
16:0092 w/m2
17:007 w/m2
Monday, November 25
Total: 5202 wh/m2Hours07:00107 w/m2
08:00335 w/m2
09:00540 w/m2
10:00696 w/m2
11:00786 w/m2
12:00805 w/m2
13:00751 w/m2
14:00627 w/m2
15:00379 w/m2
16:00157 w/m2
17:0019 w/m2
Tuesday, November 26
Total: 5063 wh/m2Hours07:00106 w/m2
08:00332 w/m2
09:00538 w/m2
10:00693 w/m2
11:00784 w/m2
12:00803 w/m2
13:00749 w/m2
14:00539 w/m2
15:00341 w/m2
16:00160 w/m2
17:0018 w/m2
Wednesday, November 27
Total: 3676 wh/m2Hours07:0076 w/m2
08:00309 w/m2
09:00472 w/m2
10:00614 w/m2
11:00495 w/m2
12:00718 w/m2
13:00450 w/m2
14:00156 w/m2
15:00174 w/m2
16:00192 w/m2
17:0020 w/m2
Thursday, November 28
Total: 3930 wh/m2Hours07:0035 w/m2
08:00156 w/m2
09:00321 w/m2
10:00485 w/m2
11:00560 w/m2
12:00594 w/m2
13:00563 w/m2
14:00551 w/m2
15:00424 w/m2
16:00220 w/m2
17:0021 w/m2
Friday, November 29
Total: 5182 wh/m2Hours07:0098 w/m2
08:00317 w/m2
09:00509 w/m2
10:00640 w/m2
11:00763 w/m2
12:00796 w/m2
13:00746 w/m2
14:00624 w/m2
15:00444 w/m2
16:00224 w/m2
17:0021 w/m2
Saturday, November 30
Total: 3090 wh/m2Hours07:0063 w/m2
08:00194 w/m2
09:00300 w/m2
10:00364 w/m2
11:00413 w/m2
12:00439 w/m2
13:00423 w/m2
14:00395 w/m2
15:00313 w/m2
16:00169 w/m2
17:0017 w/m2
Sunday, December 1
Total: 1901 wh/m2Hours07:0052 w/m2
08:00164 w/m2
09:00239 w/m2
10:00267 w/m2
11:00286 w/m2
12:00276 w/m2
13:00241 w/m2
14:00187 w/m2
15:00122 w/m2
16:0062 w/m2
17:005 w/m2
Monday, December 2
Total: 2677 wh/m2Hours07:0023 w/m2
08:0095 w/m2
09:00181 w/m2
10:00266 w/m2
11:00336 w/m2
12:00378 w/m2
13:00382 w/m2
14:00431 w/m2
15:00363 w/m2
16:00204 w/m2
17:0018 w/m2
Tuesday, December 3
Total: 2277 wh/m2Hours07:0045 w/m2
08:00156 w/m2
09:00258 w/m2
10:00335 w/m2
11:00335 w/m2
12:00293 w/m2
13:00204 w/m2
14:00258 w/m2
15:00237 w/m2
16:00143 w/m2
17:0013 w/m2
Wednesday, December 4
Total: 4930 wh/m2Hours07:0087 w/m2
08:00307 w/m2
09:00511 w/m2
10:00666 w/m2
11:00760 w/m2
12:00784 w/m2
13:00735 w/m2
14:00589 w/m2
15:00359 w/m2
16:00120 w/m2
17:0012 w/m2
Thursday, December 5
Total: 2549 wh/m2Hours07:0058 w/m2
08:00170 w/m2
09:00224 w/m2
10:00202 w/m2
11:00266 w/m2
12:00292 w/m2
13:00307 w/m2
14:00422 w/m2
15:00375 w/m2
16:00214 w/m2
17:0019 w/m2
Friday, December 6
Total: 5188 wh/m2Hours07:0085 w/m2
08:00307 w/m2
09:00513 w/m2
10:00670 w/m2
11:00765 w/m2
12:00789 w/m2
13:00740 w/m2
14:00622 w/m2
15:00445 w/m2
16:00228 w/m2
17:0024 w/m2
Saturday, December 7
Total: 5178 wh/m2Hours07:0082 w/m2
08:00304 w/m2
09:00510 w/m2
10:00669 w/m2
11:00764 w/m2
12:00788 w/m2
13:00739 w/m2
14:00622 w/m2
15:00446 w/m2
16:00229 w/m2
17:0025 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.
