Solar radiation in Phra Thong Kham 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 15
Total: 3794 wh/m2Hours07:0078 w/m2
08:00298 w/m2
09:00510 w/m2
10:00689 w/m2
11:00276 w/m2
12:00633 w/m2
13:00733 w/m2
14:00185 w/m2
15:00137 w/m2
16:00220 w/m2
17:0035 w/m2
Tomorrow, November 16
Total: 4896 wh/m2Hours07:0077 w/m2
08:00304 w/m2
09:00519 w/m2
10:00687 w/m2
11:00791 w/m2
12:00824 w/m2
13:00783 w/m2
14:00668 w/m2
15:00137 w/m2
16:0083 w/m2
17:0023 w/m2
Sunday, November 17
Total: 4683 wh/m2Hours07:0062 w/m2
08:00200 w/m2
09:00285 w/m2
10:00663 w/m2
11:00788 w/m2
12:00822 w/m2
13:00781 w/m2
14:00369 w/m2
15:00427 w/m2
16:00245 w/m2
17:0041 w/m2
Monday, November 18
Total: 5450 wh/m2Hours07:0074 w/m2
08:00300 w/m2
09:00514 w/m2
10:00682 w/m2
11:00786 w/m2
12:00820 w/m2
13:00779 w/m2
14:00668 w/m2
15:00495 w/m2
16:00277 w/m2
17:0055 w/m2
Tuesday, November 19
Total: 3455 wh/m2Hours07:0072 w/m2
08:00297 w/m2
09:00512 w/m2
10:00676 w/m2
11:00739 w/m2
12:00530 w/m2
13:00194 w/m2
14:00183 w/m2
15:00148 w/m2
16:0089 w/m2
17:0015 w/m2
Wednesday, November 20
Total: 4764 wh/m2Hours07:0070 w/m2
08:00295 w/m2
09:00508 w/m2
10:00672 w/m2
11:00768 w/m2
12:00788 w/m2
13:00728 w/m2
14:00550 w/m2
15:00297 w/m2
16:0069 w/m2
17:0019 w/m2
Thursday, November 21
Total: 3296 wh/m2Hours07:0069 w/m2
08:00292 w/m2
09:00502 w/m2
10:00650 w/m2
11:00676 w/m2
12:00528 w/m2
13:00193 w/m2
14:00166 w/m2
15:00123 w/m2
16:0069 w/m2
17:0028 w/m2
Friday, November 22
Total: 2509 wh/m2Hours07:0032 w/m2
08:00170 w/m2
09:00349 w/m2
10:00515 w/m2
11:00492 w/m2
12:00386 w/m2
13:00193 w/m2
14:00166 w/m2
15:00123 w/m2
16:0069 w/m2
17:0014 w/m2
Saturday, November 23
Total: 3536 wh/m2Hours07:0065 w/m2
08:00287 w/m2
09:00499 w/m2
10:00663 w/m2
11:00720 w/m2
12:00601 w/m2
13:00268 w/m2
14:00214 w/m2
15:00135 w/m2
16:0069 w/m2
17:0015 w/m2
Sunday, November 24
Total: 3914 wh/m2Hours07:0054 w/m2
08:00257 w/m2
09:00466 w/m2
10:00639 w/m2
11:00676 w/m2
12:00590 w/m2
13:00366 w/m2
14:00364 w/m2
15:00295 w/m2
16:00178 w/m2
17:0029 w/m2
Monday, November 25
Total: 3353 wh/m2Hours07:0061 w/m2
08:00281 w/m2
09:00493 w/m2
10:00659 w/m2
11:00712 w/m2
12:00579 w/m2
13:00192 w/m2
14:00165 w/m2
15:00122 w/m2
16:0068 w/m2
17:0021 w/m2
Tuesday, November 26
Total: 3667 wh/m2Hours07:0060 w/m2
08:00280 w/m2
09:00492 w/m2
10:00658 w/m2
11:00721 w/m2
12:00625 w/m2
13:00333 w/m2
14:00258 w/m2
15:00158 w/m2
16:0068 w/m2
17:0014 w/m2
Wednesday, November 27
Total: 2898 wh/m2Hours07:0057 w/m2
08:00267 w/m2
09:00454 w/m2
10:00573 w/m2
11:00560 w/m2
12:00428 w/m2
13:00191 w/m2
14:00164 w/m2
15:00122 w/m2
16:0068 w/m2
17:0014 w/m2
Thursday, November 28
Total: 2447 wh/m2Hours07:0017 w/m2
08:00108 w/m2
09:00233 w/m2
10:00362 w/m2
11:00407 w/m2
12:00412 w/m2
13:00378 w/m2
14:00272 w/m2
15:00169 w/m2
16:0075 w/m2
17:0014 w/m2
Friday, November 29
Total: 3150 wh/m2Hours07:0014 w/m2
08:0068 w/m2
09:00122 w/m2
10:00164 w/m2
11:00363 w/m2
12:00506 w/m2
13:00584 w/m2
14:00564 w/m2
15:00451 w/m2
16:00264 w/m2
17:0050 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.
