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, February 21
Total: 6501 wh/m2Hours07:0075 w/m2
08:00326 w/m2
09:00568 w/m2
10:00763 w/m2
11:00884 w/m2
12:00945 w/m2
13:00928 w/m2
14:00831 w/m2
15:00666 w/m2
16:00437 w/m2
17:0078 w/m2
Tomorrow, February 22
Total: 5224 wh/m2Hours07:0076 w/m2
08:00326 w/m2
09:00532 w/m2
10:00586 w/m2
11:00655 w/m2
12:00741 w/m2
13:00787 w/m2
14:00599 w/m2
15:00470 w/m2
16:00318 w/m2
17:00133 w/m2
18:001 w/m2
Sunday, February 23
Total: 2992 wh/m2Hours07:0057 w/m2
08:00236 w/m2
09:00379 w/m2
10:00486 w/m2
11:00541 w/m2
12:00526 w/m2
13:00233 w/m2
14:00209 w/m2
15:00167 w/m2
16:00111 w/m2
17:0047 w/m2
Monday, February 24
Total: 4297 wh/m2Hours07:0078 w/m2
08:00328 w/m2
09:00566 w/m2
10:00759 w/m2
11:00893 w/m2
12:00884 w/m2
13:00234 w/m2
14:00230 w/m2
15:00167 w/m2
16:00111 w/m2
17:0047 w/m2
Tuesday, February 25
Total: 4002 wh/m2Hours07:0080 w/m2
08:00332 w/m2
09:00574 w/m2
10:00770 w/m2
11:00896 w/m2
12:00561 w/m2
13:00234 w/m2
14:00230 w/m2
15:00167 w/m2
16:00111 w/m2
17:0047 w/m2
Wednesday, February 26
Total: 5267 wh/m2Hours07:0059 w/m2
08:00294 w/m2
09:00555 w/m2
10:00767 w/m2
11:00875 w/m2
12:00865 w/m2
13:00718 w/m2
14:00556 w/m2
15:00357 w/m2
16:00155 w/m2
17:0066 w/m2
Thursday, February 27
Total: 4435 wh/m2Hours07:0079 w/m2
08:00315 w/m2
09:00542 w/m2
10:00722 w/m2
11:00770 w/m2
12:00702 w/m2
13:00500 w/m2
14:00382 w/m2
15:00248 w/m2
16:00123 w/m2
17:0052 w/m2
Friday, February 28
Total: 6418 wh/m2Hours07:0058 w/m2
08:00282 w/m2
09:00538 w/m2
10:00758 w/m2
11:00897 w/m2
12:00958 w/m2
13:00938 w/m2
14:00830 w/m2
15:00635 w/m2
16:00376 w/m2
17:00147 w/m2
18:001 w/m2
Saturday, March 1
Total: 6060 wh/m2Hours07:0086 w/m2
08:00334 w/m2
09:00566 w/m2
10:00743 w/m2
11:00871 w/m2
12:00928 w/m2
13:00909 w/m2
14:00758 w/m2
15:00521 w/m2
16:00253 w/m2
17:0090 w/m2
18:001 w/m2
Sunday, March 2
Total: 6082 wh/m2Hours07:0088 w/m2
08:00340 w/m2
09:00582 w/m2
10:00777 w/m2
11:00902 w/m2
12:00939 w/m2
13:00878 w/m2
14:00723 w/m2
15:00498 w/m2
16:00253 w/m2
17:00101 w/m2
18:001 w/m2
Monday, March 3
Total: 6273 wh/m2Hours07:0090 w/m2
08:00342 w/m2
09:00584 w/m2
10:00779 w/m2
11:00902 w/m2
12:00930 w/m2
13:00837 w/m2
14:00730 w/m2
15:00561 w/m2
16:00360 w/m2
17:00157 w/m2
18:001 w/m2
Tuesday, March 4
Total: 5417 wh/m2Hours07:0053 w/m2
08:00202 w/m2
09:00333 w/m2
10:00444 w/m2
11:00744 w/m2
12:00910 w/m2
13:00933 w/m2
14:00800 w/m2
15:00567 w/m2
16:00289 w/m2
17:00141 w/m2
18:001 w/m2
Wednesday, March 5
Total: 6030 wh/m2Hours07:0023 w/m2
08:00197 w/m2
09:00457 w/m2
10:00705 w/m2
11:00870 w/m2
12:00950 w/m2
13:00939 w/m2
14:00814 w/m2
15:00593 w/m2
16:00314 w/m2
17:00166 w/m2
18:002 w/m2
Thursday, March 6
Total: 5623 wh/m2Hours07:0094 w/m2
08:00343 w/m2
09:00545 w/m2
10:00617 w/m2
11:00699 w/m2
12:00730 w/m2
13:00701 w/m2
14:00696 w/m2
15:00597 w/m2
16:00418 w/m2
17:00181 w/m2
18:002 w/m2
Friday, March 7
Total: 5753 wh/m2Hours07:0026 w/m2
08:00159 w/m2
09:00356 w/m2
10:00554 w/m2
11:00819 w/m2
12:00946 w/m2
13:00943 w/m2
14:00827 w/m2
15:00617 w/m2
16:00346 w/m2
17:00158 w/m2
18:002 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.
