Solar radiation in Petaling Jaya 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: 6236 wh/m2Hours08:0044 w/m2
09:00287 w/m2
10:00539 w/m2
11:00743 w/m2
12:00895 w/m2
13:00957 w/m2
14:00910 w/m2
15:00783 w/m2
16:00577 w/m2
17:00357 w/m2
18:00135 w/m2
19:009 w/m2
Tomorrow, February 22
Total: 2650 wh/m2Hours08:0027 w/m2
09:00178 w/m2
10:00333 w/m2
11:00452 w/m2
12:00225 w/m2
13:00244 w/m2
14:00422 w/m2
15:00222 w/m2
16:00201 w/m2
17:00246 w/m2
18:0091 w/m2
19:009 w/m2
Sunday, February 23
Total: 3258 wh/m2Hours08:0027 w/m2
09:00148 w/m2
10:00325 w/m2
11:00487 w/m2
12:00511 w/m2
13:00244 w/m2
14:00267 w/m2
15:00222 w/m2
16:00376 w/m2
17:00459 w/m2
18:00184 w/m2
19:008 w/m2
Monday, February 24
Total: 5026 wh/m2Hours08:0033 w/m2
09:00200 w/m2
10:00395 w/m2
11:00708 w/m2
12:00893 w/m2
13:00963 w/m2
14:00850 w/m2
15:00386 w/m2
16:00183 w/m2
17:00255 w/m2
18:00148 w/m2
19:0012 w/m2
Tuesday, February 25
Total: 2133 wh/m2Hours08:0012 w/m2
09:0072 w/m2
10:00135 w/m2
11:00188 w/m2
12:00225 w/m2
13:00244 w/m2
14:00243 w/m2
15:00308 w/m2
16:00318 w/m2
17:00265 w/m2
18:00113 w/m2
19:0010 w/m2
Wednesday, February 26
Total: 6251 wh/m2Hours08:0024 w/m2
09:00216 w/m2
10:00482 w/m2
11:00724 w/m2
12:00842 w/m2
13:00874 w/m2
14:00812 w/m2
15:00811 w/m2
16:00702 w/m2
17:00507 w/m2
18:00237 w/m2
19:0020 w/m2
Thursday, February 27
Total: 5034 wh/m2Hours08:0032 w/m2
09:00213 w/m2
10:00422 w/m2
11:00616 w/m2
12:00746 w/m2
13:00816 w/m2
14:00812 w/m2
15:00649 w/m2
16:00428 w/m2
17:00202 w/m2
18:0090 w/m2
19:008 w/m2
Friday, February 28
Total: 5305 wh/m2Hours08:0026 w/m2
09:00210 w/m2
10:00455 w/m2
11:00693 w/m2
12:00814 w/m2
13:00862 w/m2
14:00828 w/m2
15:00670 w/m2
16:00440 w/m2
17:00201 w/m2
18:0096 w/m2
19:0010 w/m2
Saturday, March 1
Total: 4262 wh/m2Hours08:0049 w/m2
09:00290 w/m2
10:00537 w/m2
11:00742 w/m2
12:00815 w/m2
13:00676 w/m2
14:00291 w/m2
15:00287 w/m2
16:00270 w/m2
17:00201 w/m2
18:0095 w/m2
19:009 w/m2
Sunday, March 2
Total: 6149 wh/m2Hours08:0046 w/m2
09:00270 w/m2
10:00502 w/m2
11:00695 w/m2
12:00830 w/m2
13:00898 w/m2
14:00893 w/m2
15:00789 w/m2
16:00622 w/m2
17:00413 w/m2
18:00177 w/m2
19:0014 w/m2
Monday, March 3
Total: 4370 wh/m2Hours08:0046 w/m2
09:00246 w/m2
10:00406 w/m2
11:00479 w/m2
12:00482 w/m2
13:00405 w/m2
14:00291 w/m2
15:00613 w/m2
16:00653 w/m2
17:00501 w/m2
18:00230 w/m2
19:0018 w/m2
Tuesday, March 4
Total: 2079 wh/m2Hours08:0014 w/m2
09:0081 w/m2
10:00151 w/m2
11:00208 w/m2
12:00271 w/m2
13:00317 w/m2
14:00315 w/m2
15:00287 w/m2
16:00218 w/m2
17:00140 w/m2
18:0070 w/m2
19:007 w/m2
Wednesday, March 5
Total: 4105 wh/m2Hours08:0048 w/m2
09:00277 w/m2
10:00519 w/m2
11:00723 w/m2
12:00779 w/m2
13:00663 w/m2
14:00360 w/m2
15:00287 w/m2
16:00218 w/m2
17:00140 w/m2
18:0082 w/m2
19:009 w/m2
Thursday, March 6
Total: 2806 wh/m2Hours08:0015 w/m2
09:00136 w/m2
10:00322 w/m2
11:00535 w/m2
12:00530 w/m2
13:00426 w/m2
14:00243 w/m2
15:00221 w/m2
16:00182 w/m2
17:00127 w/m2
18:0063 w/m2
19:006 w/m2
Friday, March 7
Total: 1728 wh/m2Hours08:0013 w/m2
09:0075 w/m2
10:00138 w/m2
11:00190 w/m2
12:00226 w/m2
13:00245 w/m2
14:00243 w/m2
15:00221 w/m2
16:00181 w/m2
17:00127 w/m2
18:0063 w/m2
19:006 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.
