Solar radiation in Prachamtakham 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, April 19
Total: 4740 wh/m2Hours07:0087 w/m2
08:00252 w/m2
09:00585 w/m2
10:00763 w/m2
11:00855 w/m2
12:00770 w/m2
13:00503 w/m2
14:00212 w/m2
15:00172 w/m2
16:00342 w/m2
17:00179 w/m2
18:0020 w/m2
Tomorrow, April 20
Total: 5071 wh/m2Hours07:0089 w/m2
08:00349 w/m2
09:00440 w/m2
10:00745 w/m2
11:00784 w/m2
12:00760 w/m2
13:00832 w/m2
14:00333 w/m2
15:00206 w/m2
16:00413 w/m2
17:00102 w/m2
18:0018 w/m2
Monday, April 21
Total: 6975 wh/m2Hours07:00131 w/m2
08:00375 w/m2
09:00604 w/m2
10:00788 w/m2
11:00911 w/m2
12:00962 w/m2
13:00942 w/m2
14:00847 w/m2
15:00687 w/m2
16:00475 w/m2
17:00231 w/m2
18:0022 w/m2
Tuesday, April 22
Total: 6601 wh/m2Hours07:00134 w/m2
08:00377 w/m2
09:00605 w/m2
10:00788 w/m2
11:00911 w/m2
12:00964 w/m2
13:00942 w/m2
14:00822 w/m2
15:00580 w/m2
16:00253 w/m2
17:00203 w/m2
18:0022 w/m2
Wednesday, April 23
Total: 6947 wh/m2Hours07:00136 w/m2
08:00378 w/m2
09:00604 w/m2
10:00779 w/m2
11:00907 w/m2
12:00962 w/m2
13:00941 w/m2
14:00845 w/m2
15:00680 w/m2
16:00462 w/m2
17:00230 w/m2
18:0023 w/m2
Thursday, April 24
Total: 3148 wh/m2Hours07:0085 w/m2
08:00209 w/m2
09:00289 w/m2
10:00310 w/m2
11:00316 w/m2
12:00289 w/m2
13:00235 w/m2
14:00403 w/m2
15:00435 w/m2
16:00364 w/m2
17:00193 w/m2
18:0020 w/m2
Friday, April 25
Total: 2331 wh/m2Hours07:0069 w/m2
08:00166 w/m2
09:00225 w/m2
10:00256 w/m2
11:00273 w/m2
12:00289 w/m2
13:00282 w/m2
14:00274 w/m2
15:00238 w/m2
16:00176 w/m2
17:0076 w/m2
18:007 w/m2
Saturday, April 26
Total: 5612 wh/m2Hours07:0089 w/m2
08:00248 w/m2
09:00403 w/m2
10:00535 w/m2
11:00727 w/m2
12:00842 w/m2
13:00877 w/m2
14:00762 w/m2
15:00584 w/m2
16:00378 w/m2
17:00155 w/m2
18:0012 w/m2
Sunday, April 27
Total: 5518 wh/m2Hours07:0052 w/m2
08:00175 w/m2
09:00324 w/m2
10:00475 w/m2
11:00665 w/m2
12:00786 w/m2
13:00834 w/m2
14:00808 w/m2
15:00678 w/m2
16:00474 w/m2
17:00227 w/m2
18:0020 w/m2
Monday, April 28
Total: 2187 wh/m2Hours07:0043 w/m2
08:00106 w/m2
09:00168 w/m2
10:00197 w/m2
11:00228 w/m2
12:00240 w/m2
13:00234 w/m2
14:00293 w/m2
15:00298 w/m2
16:00252 w/m2
17:00116 w/m2
18:0012 w/m2
Tuesday, April 29
Total: 3088 wh/m2Hours07:0096 w/m2
08:00250 w/m2
09:00377 w/m2
10:00462 w/m2
11:00468 w/m2
12:00418 w/m2
13:00325 w/m2
14:00253 w/m2
15:00188 w/m2
16:00118 w/m2
17:00116 w/m2
18:0017 w/m2
Wednesday, April 30
Total: 6266 wh/m2Hours07:00137 w/m2
08:00350 w/m2
09:00525 w/m2
10:00638 w/m2
11:00857 w/m2
12:00950 w/m2
13:00936 w/m2
14:00827 w/m2
15:00603 w/m2
16:00293 w/m2
17:00137 w/m2
18:0013 w/m2
Thursday, May 1
Total: 3515 wh/m2Hours07:0037 w/m2
08:00152 w/m2
09:00325 w/m2
10:00500 w/m2
11:00517 w/m2
12:00475 w/m2
13:00387 w/m2
14:00383 w/m2
15:00325 w/m2
16:00243 w/m2
17:00152 w/m2
18:0019 w/m2
Friday, May 2
Total: 3988 wh/m2Hours07:00101 w/m2
08:00246 w/m2
09:00358 w/m2
10:00406 w/m2
11:00432 w/m2
12:00397 w/m2
13:00325 w/m2
14:00532 w/m2
15:00551 w/m2
16:00434 w/m2
17:00190 w/m2
18:0016 w/m2
Saturday, May 3
Total: 1855 wh/m2Hours07:0037 w/m2
08:0097 w/m2
09:00153 w/m2
10:00197 w/m2
11:00227 w/m2
12:00239 w/m2
13:00233 w/m2
14:00210 w/m2
15:00188 w/m2
16:00130 w/m2
17:00125 w/m2
18:0019 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.
