Solar radiation in Phnom Penh 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 22
Total: 5453 wh/m2Hours07:00134 w/m2
08:00370 w/m2
09:00446 w/m2
10:00655 w/m2
11:00821 w/m2
12:00830 w/m2
13:00790 w/m2
14:00653 w/m2
15:00468 w/m2
16:00249 w/m2
17:0037 w/m2
Tomorrow, November 23
Total: 5678 wh/m2Hours07:00114 w/m2
08:00332 w/m2
09:00533 w/m2
10:00740 w/m2
11:00833 w/m2
12:00855 w/m2
13:00800 w/m2
14:00675 w/m2
15:00491 w/m2
16:00264 w/m2
17:0041 w/m2
Sunday, November 24
Total: 5746 wh/m2Hours07:00130 w/m2
08:00366 w/m2
09:00577 w/m2
10:00735 w/m2
11:00824 w/m2
12:00853 w/m2
13:00799 w/m2
14:00675 w/m2
15:00489 w/m2
16:00258 w/m2
17:0040 w/m2
Monday, November 25
Total: 4629 wh/m2Hours07:00126 w/m2
08:00363 w/m2
09:00568 w/m2
10:00701 w/m2
11:00732 w/m2
12:00652 w/m2
13:00637 w/m2
14:00406 w/m2
15:00252 w/m2
16:00163 w/m2
17:0029 w/m2
Tuesday, November 26
Total: 5725 wh/m2Hours07:00126 w/m2
08:00361 w/m2
09:00572 w/m2
10:00732 w/m2
11:00826 w/m2
12:00847 w/m2
13:00793 w/m2
14:00673 w/m2
15:00490 w/m2
16:00264 w/m2
17:0041 w/m2
Wednesday, November 27
Total: 2575 wh/m2Hours07:00123 w/m2
08:00340 w/m2
09:00430 w/m2
10:00201 w/m2
11:00287 w/m2
12:00332 w/m2
13:00363 w/m2
14:00264 w/m2
15:00159 w/m2
16:0066 w/m2
17:0010 w/m2
Thursday, November 28
Total: 1902 wh/m2Hours07:0033 w/m2
08:0098 w/m2
09:00156 w/m2
10:00200 w/m2
11:00227 w/m2
12:00211 w/m2
13:00199 w/m2
14:00293 w/m2
15:00278 w/m2
16:00183 w/m2
17:0024 w/m2
Friday, November 29
Total: 2954 wh/m2Hours07:0057 w/m2
08:00175 w/m2
09:00280 w/m2
10:00373 w/m2
11:00452 w/m2
12:00494 w/m2
13:00490 w/m2
14:00345 w/m2
15:00203 w/m2
16:0073 w/m2
17:0012 w/m2
Saturday, November 30
Total: 1442 wh/m2Hours07:0029 w/m2
08:0088 w/m2
09:00141 w/m2
10:00181 w/m2
11:00205 w/m2
12:00211 w/m2
13:00198 w/m2
14:00168 w/m2
15:00135 w/m2
16:0073 w/m2
17:0013 w/m2
Sunday, December 1
Total: 3410 wh/m2Hours07:0050 w/m2
08:00245 w/m2
09:00486 w/m2
10:00688 w/m2
11:00697 w/m2
12:00546 w/m2
13:00237 w/m2
14:00201 w/m2
15:00159 w/m2
16:0086 w/m2
17:0015 w/m2
Monday, December 2
Total: 4024 wh/m2Hours07:0096 w/m2
08:00310 w/m2
09:00518 w/m2
10:00683 w/m2
11:00720 w/m2
12:00643 w/m2
13:00463 w/m2
14:00332 w/m2
15:00181 w/m2
16:0067 w/m2
17:0011 w/m2
Tuesday, December 3
Total: 1819 wh/m2Hours07:0067 w/m2
08:00177 w/m2
09:00242 w/m2
10:00232 w/m2
11:00244 w/m2
12:00251 w/m2
13:00217 w/m2
14:00184 w/m2
15:00123 w/m2
16:0067 w/m2
17:0015 w/m2
Wednesday, December 4
Total: 3320 wh/m2Hours07:0035 w/m2
08:00126 w/m2
09:00229 w/m2
10:00311 w/m2
11:00402 w/m2
12:00446 w/m2
13:00448 w/m2
14:00548 w/m2
15:00464 w/m2
16:00265 w/m2
17:0046 w/m2
Thursday, December 5
Total: 5094 wh/m2Hours07:0093 w/m2
08:00301 w/m2
09:00500 w/m2
10:00658 w/m2
11:00786 w/m2
12:00829 w/m2
13:00788 w/m2
14:00644 w/m2
15:00387 w/m2
16:0093 w/m2
17:0015 w/m2
Friday, December 6
Total: 2724 wh/m2Hours07:0048 w/m2
08:00132 w/m2
09:00177 w/m2
10:00178 w/m2
11:00369 w/m2
12:00503 w/m2
13:00566 w/m2
14:00414 w/m2
15:00234 w/m2
16:0087 w/m2
17:0016 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.
