Solar radiation in Ratchasan 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: 6223 wh/m2Hours07:0094 w/m2
08:00343 w/m2
09:00581 w/m2
10:00776 w/m2
11:00909 w/m2
12:00969 w/m2
13:00899 w/m2
14:00756 w/m2
15:00594 w/m2
16:00170 w/m2
17:00110 w/m2
18:0022 w/m2
Tomorrow, April 5
Total: 6468 wh/m2Hours07:0099 w/m2
08:00344 w/m2
09:00582 w/m2
10:00721 w/m2
11:00840 w/m2
12:00855 w/m2
13:00820 w/m2
14:00755 w/m2
15:00701 w/m2
16:00488 w/m2
17:00241 w/m2
18:0022 w/m2
Sunday, April 6
Total: 6952 wh/m2Hours07:00101 w/m2
08:00347 w/m2
09:00584 w/m2
10:00777 w/m2
11:00909 w/m2
12:00969 w/m2
13:00953 w/m2
14:00862 w/m2
15:00702 w/m2
16:00486 w/m2
17:00240 w/m2
18:0022 w/m2
Monday, April 7
Total: 4227 wh/m2Hours07:00101 w/m2
08:00347 w/m2
09:00435 w/m2
10:00233 w/m2
11:00782 w/m2
12:00801 w/m2
13:00880 w/m2
14:00215 w/m2
15:00175 w/m2
16:00158 w/m2
17:0094 w/m2
18:006 w/m2
Tuesday, April 8
Total: 2702 wh/m2Hours07:0034 w/m2
08:00233 w/m2
09:00525 w/m2
10:00494 w/m2
11:00316 w/m2
12:00242 w/m2
13:00238 w/m2
14:00215 w/m2
15:00175 w/m2
16:00158 w/m2
17:0066 w/m2
18:006 w/m2
Wednesday, April 9
Total: 6300 wh/m2Hours07:00106 w/m2
08:00352 w/m2
09:00587 w/m2
10:00778 w/m2
11:00892 w/m2
12:00895 w/m2
13:00759 w/m2
14:00702 w/m2
15:00585 w/m2
16:00418 w/m2
17:00206 w/m2
18:0020 w/m2
Thursday, April 10
Total: 5134 wh/m2Hours07:0027 w/m2
08:00161 w/m2
09:00373 w/m2
10:00589 w/m2
11:00726 w/m2
12:00809 w/m2
13:00825 w/m2
14:00685 w/m2
15:00483 w/m2
16:00276 w/m2
17:00162 w/m2
18:0018 w/m2
Friday, April 11
Total: 5085 wh/m2Hours07:0041 w/m2
08:00290 w/m2
09:00576 w/m2
10:00781 w/m2
11:00896 w/m2
12:00854 w/m2
13:00556 w/m2
14:00457 w/m2
15:00332 w/m2
16:00200 w/m2
17:0094 w/m2
18:008 w/m2
Saturday, April 12
Total: 3328 wh/m2Hours07:0028 w/m2
08:0098 w/m2
09:00177 w/m2
10:00253 w/m2
11:00273 w/m2
12:00266 w/m2
13:00237 w/m2
14:00615 w/m2
15:00648 w/m2
16:00480 w/m2
17:00232 w/m2
18:0021 w/m2
Sunday, April 13
Total: 2141 wh/m2Hours07:0028 w/m2
08:0090 w/m2
09:00148 w/m2
10:00195 w/m2
11:00250 w/m2
12:00290 w/m2
13:00307 w/m2
14:00297 w/m2
15:00258 w/m2
16:00189 w/m2
17:0082 w/m2
18:007 w/m2
Monday, April 14
Total: 2696 wh/m2Hours07:0029 w/m2
08:00149 w/m2
09:00316 w/m2
10:00507 w/m2
11:00485 w/m2
12:00400 w/m2
13:00237 w/m2
14:00214 w/m2
15:00174 w/m2
16:00120 w/m2
17:0059 w/m2
18:006 w/m2
Tuesday, April 15
Total: 2243 wh/m2Hours07:0029 w/m2
08:0090 w/m2
09:00148 w/m2
10:00195 w/m2
11:00273 w/m2
12:00313 w/m2
13:00350 w/m2
14:00296 w/m2
15:00225 w/m2
16:00144 w/m2
17:00160 w/m2
18:0020 w/m2
Wednesday, April 16
Total: 3154 wh/m2Hours07:0092 w/m2
08:00235 w/m2
09:00283 w/m2
10:00196 w/m2
11:00250 w/m2
12:00289 w/m2
13:00306 w/m2
14:00439 w/m2
15:00460 w/m2
16:00373 w/m2
17:00209 w/m2
18:0022 w/m2
Thursday, April 17
Total: 5059 wh/m2Hours07:0030 w/m2
08:00207 w/m2
09:00457 w/m2
10:00701 w/m2
11:00760 w/m2
12:00739 w/m2
13:00627 w/m2
14:00566 w/m2
15:00460 w/m2
16:00312 w/m2
17:00181 w/m2
18:0019 w/m2
Friday, April 18
Total: 2031 wh/m2Hours07:0048 w/m2
08:00136 w/m2
09:00207 w/m2
10:00254 w/m2
11:00273 w/m2
12:00266 w/m2
13:00236 w/m2
14:00213 w/m2
15:00173 w/m2
16:00120 w/m2
17:0093 w/m2
18:0012 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.
