Solar radiation in Sai Buri 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 4
Total: 1877 wh/m2Hours07:0025 w/m2
08:0088 w/m2
09:00149 w/m2
10:00199 w/m2
11:00233 w/m2
12:00248 w/m2
13:00268 w/m2
14:00242 w/m2
15:00196 w/m2
16:00148 w/m2
17:0071 w/m2
18:0010 w/m2
Tomorrow, April 5
Total: 4728 wh/m2Hours07:0068 w/m2
08:00241 w/m2
09:00437 w/m2
10:00540 w/m2
11:00680 w/m2
12:00389 w/m2
13:00338 w/m2
14:00725 w/m2
15:00624 w/m2
16:00461 w/m2
17:00211 w/m2
18:0014 w/m2
Sunday, April 6
Total: 5885 wh/m2Hours07:0099 w/m2
08:00315 w/m2
09:00361 w/m2
10:00572 w/m2
11:00405 w/m2
12:00852 w/m2
13:00955 w/m2
14:00875 w/m2
15:00711 w/m2
16:00490 w/m2
17:00235 w/m2
18:0015 w/m2
Monday, April 7
Total: 6761 wh/m2Hours07:00104 w/m2
08:00345 w/m2
09:00598 w/m2
10:00796 w/m2
11:00906 w/m2
12:00940 w/m2
13:00875 w/m2
14:00841 w/m2
15:00669 w/m2
16:00446 w/m2
17:00226 w/m2
18:0015 w/m2
Tuesday, April 8
Total: 6361 wh/m2Hours07:00103 w/m2
08:00353 w/m2
09:00594 w/m2
10:00790 w/m2
11:00921 w/m2
12:00980 w/m2
13:00962 w/m2
14:00816 w/m2
15:00543 w/m2
16:00191 w/m2
17:00101 w/m2
18:007 w/m2
Wednesday, April 9
Total: 2774 wh/m2Hours07:00106 w/m2
08:00336 w/m2
09:00447 w/m2
10:00258 w/m2
11:00279 w/m2
12:00296 w/m2
13:00266 w/m2
14:00262 w/m2
15:00229 w/m2
16:00157 w/m2
17:00128 w/m2
18:0010 w/m2
Thursday, April 10
Total: 3919 wh/m2Hours07:00100 w/m2
08:00292 w/m2
09:00372 w/m2
10:00239 w/m2
11:00322 w/m2
12:00409 w/m2
13:00460 w/m2
14:00552 w/m2
15:00533 w/m2
16:00409 w/m2
17:00217 w/m2
18:0014 w/m2
Friday, April 11
Total: 5712 wh/m2Hours07:0062 w/m2
08:00212 w/m2
09:00363 w/m2
10:00493 w/m2
11:00711 w/m2
12:00848 w/m2
13:00892 w/m2
14:00804 w/m2
15:00647 w/m2
16:00442 w/m2
17:00224 w/m2
18:0014 w/m2
Saturday, April 12
Total: 6865 wh/m2Hours07:00111 w/m2
08:00362 w/m2
09:00601 w/m2
10:00794 w/m2
11:00913 w/m2
12:00946 w/m2
13:00881 w/m2
14:00837 w/m2
15:00695 w/m2
16:00482 w/m2
17:00229 w/m2
18:0014 w/m2
Sunday, April 13
Total: 5595 wh/m2Hours07:00100 w/m2
08:00317 w/m2
09:00515 w/m2
10:00666 w/m2
11:00812 w/m2
12:00893 w/m2
13:00899 w/m2
14:00708 w/m2
15:00434 w/m2
16:00144 w/m2
17:0099 w/m2
18:008 w/m2
Monday, April 14
Total: 6192 wh/m2Hours07:00113 w/m2
08:00364 w/m2
09:00600 w/m2
10:00787 w/m2
11:00905 w/m2
12:00944 w/m2
13:00903 w/m2
14:00730 w/m2
15:00475 w/m2
16:00209 w/m2
17:00151 w/m2
18:0011 w/m2
Tuesday, April 15
Total: 6777 wh/m2Hours07:00115 w/m2
08:00367 w/m2
09:00605 w/m2
10:00797 w/m2
11:00925 w/m2
12:00977 w/m2
13:00947 w/m2
14:00830 w/m2
15:00638 w/m2
16:00396 w/m2
17:00171 w/m2
18:009 w/m2
Wednesday, April 16
Total: 5343 wh/m2Hours07:0053 w/m2
08:00196 w/m2
09:00365 w/m2
10:00517 w/m2
11:00676 w/m2
12:00773 w/m2
13:00802 w/m2
14:00728 w/m2
15:00594 w/m2
16:00415 w/m2
17:00211 w/m2
18:0013 w/m2
Thursday, April 17
Total: 6831 wh/m2Hours07:0090 w/m2
08:00317 w/m2
09:00560 w/m2
10:00768 w/m2
11:00909 w/m2
12:00974 w/m2
13:00957 w/m2
14:00858 w/m2
15:00691 w/m2
16:00471 w/m2
17:00223 w/m2
18:0013 w/m2
Friday, April 18
Total: 6875 wh/m2Hours07:0097 w/m2
08:00329 w/m2
09:00566 w/m2
10:00768 w/m2
11:00913 w/m2
12:00977 w/m2
13:00957 w/m2
14:00860 w/m2
15:00695 w/m2
16:00475 w/m2
17:00225 w/m2
18:0013 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.
