Solar radiation in Phayakkhaphum Phisai 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, February 21
Total: 6191 wh/m2Hours07:0039 w/m2
08:00272 w/m2
09:00513 w/m2
10:00709 w/m2
11:00748 w/m2
12:00897 w/m2
13:00900 w/m2
14:00814 w/m2
15:00657 w/m2
16:00443 w/m2
17:00196 w/m2
18:003 w/m2
Tomorrow, February 22
Total: 6308 wh/m2Hours07:0041 w/m2
08:00275 w/m2
09:00515 w/m2
10:00713 w/m2
11:00850 w/m2
12:00915 w/m2
13:00903 w/m2
14:00815 w/m2
15:00636 w/m2
16:00444 w/m2
17:00197 w/m2
18:004 w/m2
Sunday, February 23
Total: 6042 wh/m2Hours07:0042 w/m2
08:00224 w/m2
09:00460 w/m2
10:00704 w/m2
11:00852 w/m2
12:00884 w/m2
13:00905 w/m2
14:00816 w/m2
15:00646 w/m2
16:00308 w/m2
17:00198 w/m2
18:003 w/m2
Monday, February 24
Total: 3132 wh/m2Hours07:0012 w/m2
08:0090 w/m2
09:00304 w/m2
10:00382 w/m2
11:00486 w/m2
12:00437 w/m2
13:00395 w/m2
14:00205 w/m2
15:00352 w/m2
16:00321 w/m2
17:00145 w/m2
18:003 w/m2
Tuesday, February 25
Total: 1802 wh/m2Hours07:0011 w/m2
08:0070 w/m2
09:00144 w/m2
10:00180 w/m2
11:00214 w/m2
12:00230 w/m2
13:00250 w/m2
14:00357 w/m2
15:00182 w/m2
16:00112 w/m2
17:0050 w/m2
18:002 w/m2
Wednesday, February 26
Total: 1648 wh/m2Hours07:0012 w/m2
08:0071 w/m2
09:00131 w/m2
10:00181 w/m2
11:00215 w/m2
12:00231 w/m2
13:00228 w/m2
14:00205 w/m2
15:00183 w/m2
16:00124 w/m2
17:0065 w/m2
18:002 w/m2
Thursday, February 27
Total: 3670 wh/m2Hours07:0013 w/m2
08:0092 w/m2
09:00195 w/m2
10:00300 w/m2
11:00392 w/m2
12:00476 w/m2
13:00503 w/m2
14:00580 w/m2
15:00549 w/m2
16:00406 w/m2
17:00161 w/m2
18:003 w/m2
Friday, February 28
Total: 4163 wh/m2Hours07:0045 w/m2
08:00274 w/m2
09:00517 w/m2
10:00720 w/m2
11:00797 w/m2
12:00677 w/m2
13:00296 w/m2
14:00286 w/m2
15:00246 w/m2
16:00167 w/m2
17:00134 w/m2
18:004 w/m2
Saturday, March 1
Total: 2801 wh/m2Hours07:0052 w/m2
08:00284 w/m2
09:00461 w/m2
10:00402 w/m2
11:00394 w/m2
12:00344 w/m2
13:00229 w/m2
14:00227 w/m2
15:00200 w/m2
16:00146 w/m2
17:0061 w/m2
18:001 w/m2
Sunday, March 2
Total: 5555 wh/m2Hours07:0017 w/m2
08:00181 w/m2
09:00426 w/m2
10:00668 w/m2
11:00801 w/m2
12:00873 w/m2
13:00868 w/m2
14:00735 w/m2
15:00526 w/m2
16:00287 w/m2
17:00168 w/m2
18:005 w/m2
Monday, March 3
Total: 6391 wh/m2Hours07:0055 w/m2
08:00295 w/m2
09:00536 w/m2
10:00733 w/m2
11:00869 w/m2
12:00932 w/m2
13:00918 w/m2
14:00822 w/m2
15:00640 w/m2
16:00393 w/m2
17:00193 w/m2
18:005 w/m2
Tuesday, March 4
Total: 5095 wh/m2Hours07:0038 w/m2
08:00256 w/m2
09:00514 w/m2
10:00729 w/m2
11:00821 w/m2
12:00745 w/m2
13:00456 w/m2
14:00526 w/m2
15:00489 w/m2
16:00371 w/m2
17:00147 w/m2
18:003 w/m2
Wednesday, March 5
Total: 5939 wh/m2Hours07:0059 w/m2
08:00298 w/m2
09:00523 w/m2
10:00670 w/m2
11:00798 w/m2
12:00860 w/m2
13:00856 w/m2
14:00744 w/m2
15:00572 w/m2
16:00367 w/m2
17:00186 w/m2
18:006 w/m2
Thursday, March 6
Total: 5897 wh/m2Hours07:0060 w/m2
08:00299 w/m2
09:00535 w/m2
10:00727 w/m2
11:00825 w/m2
12:00799 w/m2
13:00651 w/m2
14:00716 w/m2
15:00635 w/m2
16:00449 w/m2
17:00196 w/m2
18:005 w/m2
Friday, March 7
Total: 4626 wh/m2Hours07:0017 w/m2
08:00162 w/m2
09:00398 w/m2
10:00633 w/m2
11:00717 w/m2
12:00719 w/m2
13:00663 w/m2
14:00540 w/m2
15:00393 w/m2
16:00226 w/m2
17:00153 w/m2
18:005 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.
