Solar radiation in Si Nakhon 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: 5214 wh/m2Hours07:0034 w/m2
08:00245 w/m2
09:00462 w/m2
10:00635 w/m2
11:00749 w/m2
12:00793 w/m2
13:00764 w/m2
14:00665 w/m2
15:00502 w/m2
16:00293 w/m2
17:0072 w/m2
Tomorrow, November 24
Total: 5090 wh/m2Hours07:0032 w/m2
08:00243 w/m2
09:00459 w/m2
10:00633 w/m2
11:00746 w/m2
12:00791 w/m2
13:00762 w/m2
14:00664 w/m2
15:00488 w/m2
16:00221 w/m2
17:0051 w/m2
Monday, November 25
Total: 5033 wh/m2Hours07:0031 w/m2
08:00240 w/m2
09:00428 w/m2
10:00572 w/m2
11:00717 w/m2
12:00758 w/m2
13:00759 w/m2
14:00662 w/m2
15:00501 w/m2
16:00293 w/m2
17:0072 w/m2
Tuesday, November 26
Total: 3910 wh/m2Hours07:0028 w/m2
08:00154 w/m2
09:00273 w/m2
10:00334 w/m2
11:00533 w/m2
12:00671 w/m2
13:00705 w/m2
14:00579 w/m2
15:00394 w/m2
16:00198 w/m2
17:0041 w/m2
Wednesday, November 27
Total: 1367 wh/m2Hours07:007 w/m2
08:0059 w/m2
09:00113 w/m2
10:00156 w/m2
11:00185 w/m2
12:00196 w/m2
13:00209 w/m2
14:00182 w/m2
15:00150 w/m2
16:0088 w/m2
17:0022 w/m2
Thursday, November 28
Total: 2426 wh/m2Hours07:0010 w/m2
08:0086 w/m2
09:00176 w/m2
10:00244 w/m2
11:00256 w/m2
12:00235 w/m2
13:00208 w/m2
14:00428 w/m2
15:00430 w/m2
16:00282 w/m2
17:0071 w/m2
Friday, November 29
Total: 5092 wh/m2Hours07:0025 w/m2
08:00230 w/m2
09:00446 w/m2
10:00620 w/m2
11:00735 w/m2
12:00781 w/m2
13:00755 w/m2
14:00657 w/m2
15:00492 w/m2
16:00280 w/m2
17:0071 w/m2
Saturday, November 30
Total: 3069 wh/m2Hours07:0024 w/m2
08:00216 w/m2
09:00358 w/m2
10:00318 w/m2
11:00349 w/m2
12:00339 w/m2
13:00296 w/m2
14:00427 w/m2
15:00413 w/m2
16:00270 w/m2
17:0059 w/m2
Sunday, December 1
Total: 1444 wh/m2Hours07:006 w/m2
08:0062 w/m2
09:00121 w/m2
10:00169 w/m2
11:00201 w/m2
12:00214 w/m2
13:00207 w/m2
14:00197 w/m2
15:00150 w/m2
16:0095 w/m2
17:0022 w/m2
Monday, December 2
Total: 3527 wh/m2Hours07:0011 w/m2
08:00110 w/m2
09:00225 w/m2
10:00315 w/m2
11:00439 w/m2
12:00526 w/m2
13:00558 w/m2
14:00549 w/m2
15:00453 w/m2
16:00279 w/m2
17:0062 w/m2
Tuesday, December 3
Total: 4577 wh/m2Hours07:009 w/m2
08:00136 w/m2
09:00329 w/m2
10:00526 w/m2
11:00651 w/m2
12:00716 w/m2
13:00713 w/m2
14:00638 w/m2
15:00493 w/m2
16:00292 w/m2
17:0074 w/m2
Wednesday, December 4
Total: 4895 wh/m2Hours07:0015 w/m2
08:00195 w/m2
09:00412 w/m2
10:00596 w/m2
11:00708 w/m2
12:00754 w/m2
13:00729 w/m2
14:00639 w/m2
15:00486 w/m2
16:00287 w/m2
17:0074 w/m2
Thursday, December 5
Total: 3985 wh/m2Hours07:006 w/m2
08:0089 w/m2
09:00222 w/m2
10:00355 w/m2
11:00537 w/m2
12:00658 w/m2
13:00692 w/m2
14:00609 w/m2
15:00466 w/m2
16:00277 w/m2
17:0074 w/m2
Friday, December 6
Total: 3576 wh/m2Hours07:0010 w/m2
08:00110 w/m2
09:00195 w/m2
10:00237 w/m2
11:00446 w/m2
12:00599 w/m2
13:00665 w/m2
14:00574 w/m2
15:00430 w/m2
16:00250 w/m2
17:0060 w/m2
Saturday, December 7
Total: 4439 wh/m2Hours07:0013 w/m2
08:00186 w/m2
09:00392 w/m2
10:00568 w/m2
11:00649 w/m2
12:00643 w/m2
13:00564 w/m2
14:00578 w/m2
15:00477 w/m2
16:00292 w/m2
17:0077 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.
