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, February 21
Total: 2534 wh/m2Hours08:0041 w/m2
09:00144 w/m2
10:00235 w/m2
11:00401 w/m2
12:00350 w/m2
13:00472 w/m2
14:00376 w/m2
15:00266 w/m2
16:00162 w/m2
17:0078 w/m2
18:009 w/m2
Tomorrow, February 22
Total: 2498 wh/m2Hours08:0086 w/m2
09:00206 w/m2
10:00362 w/m2
11:00355 w/m2
12:00368 w/m2
13:00274 w/m2
14:00320 w/m2
15:00228 w/m2
16:00183 w/m2
17:00104 w/m2
18:0012 w/m2
Sunday, February 23
Total: 4826 wh/m2Hours08:0081 w/m2
09:00241 w/m2
10:00428 w/m2
11:00592 w/m2
12:00701 w/m2
13:00750 w/m2
14:00720 w/m2
15:00614 w/m2
16:00443 w/m2
17:00231 w/m2
18:0025 w/m2
Monday, February 24
Total: 5393 wh/m2Hours08:00134 w/m2
09:00353 w/m2
10:00551 w/m2
11:00698 w/m2
12:00782 w/m2
13:00797 w/m2
14:00743 w/m2
15:00624 w/m2
16:00449 w/m2
17:00235 w/m2
18:0027 w/m2
Tuesday, February 25
Total: 5454 wh/m2Hours08:00142 w/m2
09:00365 w/m2
10:00560 w/m2
11:00704 w/m2
12:00787 w/m2
13:00801 w/m2
14:00747 w/m2
15:00628 w/m2
16:00453 w/m2
17:00238 w/m2
18:0029 w/m2
Wednesday, February 26
Total: 5470 wh/m2Hours08:00144 w/m2
09:00366 w/m2
10:00561 w/m2
11:00706 w/m2
12:00790 w/m2
13:00804 w/m2
14:00748 w/m2
15:00629 w/m2
16:00453 w/m2
17:00239 w/m2
18:0030 w/m2
Thursday, February 27
Total: 5518 wh/m2Hours08:00150 w/m2
09:00372 w/m2
10:00565 w/m2
11:00709 w/m2
12:00792 w/m2
13:00807 w/m2
14:00753 w/m2
15:00634 w/m2
16:00459 w/m2
17:00244 w/m2
18:0033 w/m2
Friday, February 28
Total: 5447 wh/m2Hours08:00154 w/m2
09:00374 w/m2
10:00564 w/m2
11:00704 w/m2
12:00782 w/m2
13:00790 w/m2
14:00738 w/m2
15:00622 w/m2
16:00448 w/m2
17:00238 w/m2
18:0033 w/m2
Saturday, March 1
Total: 5392 wh/m2Hours08:00153 w/m2
09:00365 w/m2
10:00550 w/m2
11:00687 w/m2
12:00768 w/m2
13:00784 w/m2
14:00734 w/m2
15:00620 w/m2
16:00452 w/m2
17:00243 w/m2
18:0036 w/m2
Sunday, March 2
Total: 5266 wh/m2Hours07:001 w/m2
08:00147 w/m2
09:00351 w/m2
10:00530 w/m2
11:00665 w/m2
12:00748 w/m2
13:00765 w/m2
14:00720 w/m2
15:00612 w/m2
16:00447 w/m2
17:00243 w/m2
18:0037 w/m2
Monday, March 3
Total: 5574 wh/m2Hours07:001 w/m2
08:00159 w/m2
09:00375 w/m2
10:00564 w/m2
11:00708 w/m2
12:00791 w/m2
13:00810 w/m2
14:00758 w/m2
15:00643 w/m2
16:00469 w/m2
17:00256 w/m2
18:0040 w/m2
Tuesday, March 4
Total: 5730 wh/m2Hours07:001 w/m2
08:00170 w/m2
09:00392 w/m2
10:00586 w/m2
11:00731 w/m2
12:00814 w/m2
13:00828 w/m2
14:00774 w/m2
15:00654 w/m2
16:00477 w/m2
17:00260 w/m2
18:0043 w/m2
Wednesday, March 5
Total: 3657 wh/m2Hours07:002 w/m2
08:00138 w/m2
09:00215 w/m2
10:00370 w/m2
11:00523 w/m2
12:00630 w/m2
13:00554 w/m2
14:00429 w/m2
15:00258 w/m2
16:00297 w/m2
17:00202 w/m2
18:0039 w/m2
Thursday, March 6
Total: 1465 wh/m2Hours07:001 w/m2
08:0046 w/m2
09:00102 w/m2
10:00151 w/m2
11:00187 w/m2
12:00207 w/m2
13:00210 w/m2
14:00196 w/m2
15:00165 w/m2
16:00121 w/m2
17:0067 w/m2
18:0012 w/m2
Friday, March 7
Total: 1474 wh/m2Hours07:001 w/m2
08:0047 w/m2
09:00103 w/m2
10:00152 w/m2
11:00188 w/m2
12:00208 w/m2
13:00211 w/m2
14:00197 w/m2
15:00166 w/m2
16:00122 w/m2
17:0067 w/m2
18:0012 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.
