Solar radiation in Holland 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, September 19
Total: 6275 wh/m2Hours08:0069 w/m2
09:00279 w/m2
10:00491 w/m2
11:00691 w/m2
12:00814 w/m2
13:00874 w/m2
14:00866 w/m2
15:00791 w/m2
16:00654 w/m2
17:00467 w/m2
18:00245 w/m2
19:0034 w/m2
Tomorrow, September 20
Total: 6276 wh/m2Hours08:0071 w/m2
09:00292 w/m2
10:00507 w/m2
11:00689 w/m2
12:00812 w/m2
13:00871 w/m2
14:00863 w/m2
15:00787 w/m2
16:00650 w/m2
17:00462 w/m2
18:00241 w/m2
19:0031 w/m2
Saturday, September 21
Total: 6243 wh/m2Hours08:0073 w/m2
09:00294 w/m2
10:00509 w/m2
11:00685 w/m2
12:00807 w/m2
13:00866 w/m2
14:00858 w/m2
15:00783 w/m2
16:00646 w/m2
17:00458 w/m2
18:00236 w/m2
19:0028 w/m2
Sunday, September 22
Total: 6190 wh/m2Hours08:0070 w/m2
09:00288 w/m2
10:00502 w/m2
11:00680 w/m2
12:00804 w/m2
13:00864 w/m2
14:00855 w/m2
15:00778 w/m2
16:00641 w/m2
17:00452 w/m2
18:00231 w/m2
19:0025 w/m2
Monday, September 23
Total: 5947 wh/m2Hours08:0064 w/m2
09:00268 w/m2
10:00473 w/m2
11:00646 w/m2
12:00770 w/m2
13:00834 w/m2
14:00827 w/m2
15:00757 w/m2
16:00623 w/m2
17:00440 w/m2
18:00223 w/m2
19:0022 w/m2
Tuesday, September 24
Total: 6058 wh/m2Hours08:0067 w/m2
09:00284 w/m2
10:00495 w/m2
11:00669 w/m2
12:00791 w/m2
13:00849 w/m2
14:00839 w/m2
15:00762 w/m2
16:00625 w/m2
17:00438 w/m2
18:00219 w/m2
19:0020 w/m2
Wednesday, September 25
Total: 6077 wh/m2Hours08:0065 w/m2
09:00282 w/m2
10:00496 w/m2
11:00672 w/m2
12:00795 w/m2
13:00854 w/m2
14:00844 w/m2
15:00767 w/m2
16:00628 w/m2
17:00439 w/m2
18:00218 w/m2
19:0017 w/m2
Thursday, September 26
Total: 6068 wh/m2Hours08:0065 w/m2
09:00285 w/m2
10:00500 w/m2
11:00675 w/m2
12:00796 w/m2
13:00853 w/m2
14:00842 w/m2
15:00764 w/m2
16:00625 w/m2
17:00435 w/m2
18:00213 w/m2
19:0015 w/m2
Friday, September 27
Total: 6015 wh/m2Hours08:0063 w/m2
09:00283 w/m2
10:00496 w/m2
11:00671 w/m2
12:00791 w/m2
13:00848 w/m2
14:00836 w/m2
15:00758 w/m2
16:00619 w/m2
17:00429 w/m2
18:00208 w/m2
19:0013 w/m2
Saturday, September 28
Total: 5997 wh/m2Hours08:0062 w/m2
09:00281 w/m2
10:00495 w/m2
11:00670 w/m2
12:00791 w/m2
13:00847 w/m2
14:00836 w/m2
15:00757 w/m2
16:00617 w/m2
17:00426 w/m2
18:00204 w/m2
19:0011 w/m2
Sunday, September 29
Total: 5962 wh/m2Hours08:0060 w/m2
09:00279 w/m2
10:00494 w/m2
11:00668 w/m2
12:00788 w/m2
13:00844 w/m2
14:00832 w/m2
15:00753 w/m2
16:00613 w/m2
17:00422 w/m2
18:00200 w/m2
19:009 w/m2
Monday, September 30
Total: 5926 wh/m2Hours08:0058 w/m2
09:00277 w/m2
10:00491 w/m2
11:00666 w/m2
12:00786 w/m2
13:00841 w/m2
14:00829 w/m2
15:00749 w/m2
16:00609 w/m2
17:00417 w/m2
18:00195 w/m2
19:008 w/m2
Tuesday, October 1
Total: 5889 wh/m2Hours08:0057 w/m2
09:00275 w/m2
10:00489 w/m2
11:00663 w/m2
12:00783 w/m2
13:00838 w/m2
14:00825 w/m2
15:00745 w/m2
16:00604 w/m2
17:00413 w/m2
18:00191 w/m2
19:006 w/m2
Wednesday, October 2
Total: 5831 wh/m2Hours08:0055 w/m2
09:00273 w/m2
10:00487 w/m2
11:00661 w/m2
12:00780 w/m2
13:00835 w/m2
14:00821 w/m2
15:00740 w/m2
16:00595 w/m2
17:00401 w/m2
18:00179 w/m2
19:004 w/m2
Thursday, October 3
Total: 2388 wh/m2Hours08:0023 w/m2
09:00149 w/m2
10:00314 w/m2
11:00362 w/m2
12:00338 w/m2
13:00249 w/m2
14:00225 w/m2
15:00203 w/m2
16:00149 w/m2
17:00230 w/m2
18:00143 w/m2
19:003 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.