Solar radiation in Na Yai Am 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, September 22
Total: 1653 wh/m2Hours07:0030 w/m2
08:0091 w/m2
09:00149 w/m2
10:00195 w/m2
11:00224 w/m2
12:00235 w/m2
13:00228 w/m2
14:00201 w/m2
15:00158 w/m2
16:00102 w/m2
17:0040 w/m2
Tomorrow, September 23
Total: 1844 wh/m2Hours07:0050 w/m2
08:00118 w/m2
09:00149 w/m2
10:00195 w/m2
11:00371 w/m2
12:00235 w/m2
13:00227 w/m2
14:00201 w/m2
15:00157 w/m2
16:00101 w/m2
17:0040 w/m2
Tuesday, September 24
Total: 1687 wh/m2Hours07:0030 w/m2
08:0092 w/m2
09:00149 w/m2
10:00233 w/m2
11:00224 w/m2
12:00235 w/m2
13:00227 w/m2
14:00200 w/m2
15:00157 w/m2
16:00101 w/m2
17:0039 w/m2
Wednesday, September 25
Total: 2403 wh/m2Hours07:0030 w/m2
08:00101 w/m2
09:00164 w/m2
10:00233 w/m2
11:00331 w/m2
12:00409 w/m2
13:00449 w/m2
14:00331 w/m2
15:00217 w/m2
16:00100 w/m2
17:0038 w/m2
Thursday, September 26
Total: 3204 wh/m2Hours07:0091 w/m2
08:00273 w/m2
09:00428 w/m2
10:00538 w/m2
11:00524 w/m2
12:00408 w/m2
13:00249 w/m2
14:00258 w/m2
15:00216 w/m2
16:00156 w/m2
17:0063 w/m2
Friday, September 27
Total: 4130 wh/m2Hours07:0096 w/m2
08:00268 w/m2
09:00396 w/m2
10:00455 w/m2
11:00553 w/m2
12:00622 w/m2
13:00625 w/m2
14:00504 w/m2
15:00353 w/m2
16:00196 w/m2
17:0062 w/m2
Saturday, September 28
Total: 1640 wh/m2Hours07:0030 w/m2
08:0092 w/m2
09:00149 w/m2
10:00194 w/m2
11:00224 w/m2
12:00234 w/m2
13:00226 w/m2
14:00198 w/m2
15:00155 w/m2
16:0098 w/m2
17:0040 w/m2
Sunday, September 29
Total: 4781 wh/m2Hours07:0033 w/m2
08:00136 w/m2
09:00272 w/m2
10:00428 w/m2
11:00713 w/m2
12:00874 w/m2
13:00890 w/m2
14:00731 w/m2
15:00465 w/m2
16:00162 w/m2
17:0077 w/m2
Monday, September 30
Total: 6009 wh/m2Hours07:0097 w/m2
08:00293 w/m2
09:00476 w/m2
10:00612 w/m2
11:00816 w/m2
12:00909 w/m2
13:00895 w/m2
14:00784 w/m2
15:00608 w/m2
16:00383 w/m2
17:00136 w/m2
Tuesday, October 1
Total: 4695 wh/m2Hours07:00122 w/m2
08:00368 w/m2
09:00596 w/m2
10:00776 w/m2
11:00865 w/m2
12:00788 w/m2
13:00478 w/m2
14:00343 w/m2
15:00212 w/m2
16:0096 w/m2
17:0051 w/m2
Wednesday, October 2
Total: 2977 wh/m2Hours07:0031 w/m2
08:00101 w/m2
09:00164 w/m2
10:00233 w/m2
11:00369 w/m2
12:00480 w/m2
13:00540 w/m2
14:00447 w/m2
15:00325 w/m2
16:00182 w/m2
17:00105 w/m2
Thursday, October 3
Total: 4095 wh/m2Hours07:0083 w/m2
08:00290 w/m2
09:00513 w/m2
10:00709 w/m2
11:00720 w/m2
12:00576 w/m2
13:00311 w/m2
14:00325 w/m2
15:00277 w/m2
16:00196 w/m2
17:0095 w/m2
Friday, October 4
Total: 2580 wh/m2Hours07:0031 w/m2
08:00101 w/m2
09:00179 w/m2
10:00251 w/m2
11:00329 w/m2
12:00405 w/m2
13:00425 w/m2
14:00356 w/m2
15:00276 w/m2
16:00172 w/m2
17:0055 w/m2
Saturday, October 5
Total: 4770 wh/m2Hours07:0037 w/m2
08:00196 w/m2
09:00420 w/m2
10:00641 w/m2
11:00735 w/m2
12:00776 w/m2
13:00745 w/m2
14:00579 w/m2
15:00372 w/m2
16:00171 w/m2
17:0098 w/m2
Sunday, October 6
Total: 2912 wh/m2Hours07:0067 w/m2
08:00168 w/m2
09:00220 w/m2
10:00194 w/m2
11:00308 w/m2
12:00423 w/m2
13:00474 w/m2
14:00428 w/m2
15:00341 w/m2
16:00212 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.
