Solar radiation in Shah Alam 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 22
Total: 4703 wh/m2Hours08:0036 w/m2
09:00273 w/m2
10:00528 w/m2
11:00730 w/m2
12:00780 w/m2
13:00700 w/m2
14:00535 w/m2
15:00440 w/m2
16:00254 w/m2
17:00246 w/m2
18:00171 w/m2
19:0010 w/m2
Tomorrow, February 23
Total: 4564 wh/m2Hours08:0023 w/m2
09:00186 w/m2
10:00358 w/m2
11:00606 w/m2
12:00848 w/m2
13:00890 w/m2
14:00535 w/m2
15:00423 w/m2
16:00334 w/m2
17:00276 w/m2
18:0072 w/m2
19:0013 w/m2
Monday, February 24
Total: 3911 wh/m2Hours08:0033 w/m2
09:00267 w/m2
10:00511 w/m2
11:00732 w/m2
12:00844 w/m2
13:00537 w/m2
14:00243 w/m2
15:00222 w/m2
16:00183 w/m2
17:00256 w/m2
18:0072 w/m2
19:0011 w/m2
Tuesday, February 25
Total: 3384 wh/m2Hours08:0032 w/m2
09:00200 w/m2
10:00366 w/m2
11:00488 w/m2
12:00610 w/m2
13:00555 w/m2
14:00500 w/m2
15:00222 w/m2
16:00183 w/m2
17:00129 w/m2
18:0091 w/m2
19:008 w/m2
Wednesday, February 26
Total: 2598 wh/m2Hours08:0013 w/m2
09:0072 w/m2
10:00135 w/m2
11:00207 w/m2
12:00225 w/m2
13:00244 w/m2
14:00291 w/m2
15:00387 w/m2
16:00416 w/m2
17:00357 w/m2
18:00228 w/m2
19:0023 w/m2
Thursday, February 27
Total: 5536 wh/m2Hours08:0018 w/m2
09:00188 w/m2
10:00438 w/m2
11:00688 w/m2
12:00842 w/m2
13:00928 w/m2
14:00937 w/m2
15:00771 w/m2
16:00486 w/m2
17:00154 w/m2
18:0078 w/m2
19:008 w/m2
Friday, February 28
Total: 5519 wh/m2Hours08:0017 w/m2
09:00197 w/m2
10:00475 w/m2
11:00726 w/m2
12:00847 w/m2
13:00887 w/m2
14:00844 w/m2
15:00690 w/m2
16:00475 w/m2
17:00245 w/m2
18:00107 w/m2
19:009 w/m2
Saturday, March 1
Total: 6369 wh/m2Hours08:0048 w/m2
09:00292 w/m2
10:00544 w/m2
11:00754 w/m2
12:00892 w/m2
13:00925 w/m2
14:00829 w/m2
15:00771 w/m2
16:00640 w/m2
17:00457 w/m2
18:00201 w/m2
19:0016 w/m2
Sunday, March 2
Total: 6054 wh/m2Hours08:0020 w/m2
09:00194 w/m2
10:00450 w/m2
11:00701 w/m2
12:00825 w/m2
13:00876 w/m2
14:00858 w/m2
15:00783 w/m2
16:00649 w/m2
17:00456 w/m2
18:00220 w/m2
19:0022 w/m2
Monday, March 3
Total: 4799 wh/m2Hours08:0049 w/m2
09:00290 w/m2
10:00542 w/m2
11:00754 w/m2
12:00865 w/m2
13:00799 w/m2
14:00463 w/m2
15:00404 w/m2
16:00318 w/m2
17:00212 w/m2
18:0095 w/m2
19:008 w/m2
Tuesday, March 4
Total: 3952 wh/m2Hours08:0015 w/m2
09:00122 w/m2
10:00281 w/m2
11:00455 w/m2
12:00587 w/m2
13:00676 w/m2
14:00710 w/m2
15:00548 w/m2
16:00332 w/m2
17:00141 w/m2
18:0077 w/m2
19:008 w/m2
Wednesday, March 5
Total: 5576 wh/m2Hours08:0029 w/m2
09:00216 w/m2
10:00466 w/m2
11:00703 w/m2
12:00778 w/m2
13:00738 w/m2
14:00585 w/m2
15:00679 w/m2
16:00632 w/m2
17:00479 w/m2
18:00246 w/m2
19:0025 w/m2
Thursday, March 6
Total: 6548 wh/m2Hours08:0050 w/m2
09:00291 w/m2
10:00543 w/m2
11:00754 w/m2
12:00894 w/m2
13:00951 w/m2
14:00920 w/m2
15:00819 w/m2
16:00647 w/m2
17:00430 w/m2
18:00226 w/m2
19:0023 w/m2
Friday, March 7
Total: 2401 wh/m2Hours08:0013 w/m2
09:00103 w/m2
10:00239 w/m2
11:00390 w/m2
12:00394 w/m2
13:00340 w/m2
14:00243 w/m2
15:00244 w/m2
16:00200 w/m2
17:00152 w/m2
18:0076 w/m2
19:007 w/m2
Saturday, March 8
Total: 3367 wh/m2Hours08:0029 w/m2
09:00180 w/m2
10:00357 w/m2
11:00535 w/m2
12:00545 w/m2
13:00485 w/m2
14:00337 w/m2
15:00327 w/m2
16:00269 w/m2
17:00188 w/m2
18:00104 w/m2
19:0011 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.
