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, April 19
Total: 4543 wh/m2Hours07:0054 w/m2
08:00172 w/m2
09:00331 w/m2
10:00455 w/m2
11:00480 w/m2
12:00574 w/m2
13:00505 w/m2
14:00509 w/m2
15:00525 w/m2
16:00427 w/m2
17:00303 w/m2
18:00176 w/m2
19:0032 w/m2
Tomorrow, April 20
Total: 6579 wh/m2Hours07:0087 w/m2
08:00224 w/m2
09:00407 w/m2
10:00584 w/m2
11:00728 w/m2
12:00826 w/m2
13:00858 w/m2
14:00825 w/m2
15:00734 w/m2
16:00597 w/m2
17:00425 w/m2
18:00233 w/m2
19:0051 w/m2
Monday, April 21
Total: 6583 wh/m2Hours06:001 w/m2
07:00126 w/m2
08:00310 w/m2
09:00489 w/m2
10:00641 w/m2
11:00755 w/m2
12:00821 w/m2
13:00839 w/m2
14:00801 w/m2
15:00691 w/m2
16:00533 w/m2
17:00354 w/m2
18:00184 w/m2
19:0038 w/m2
Tuesday, April 22
Total: 5373 wh/m2Hours06:001 w/m2
07:0097 w/m2
08:00246 w/m2
09:00386 w/m2
10:00504 w/m2
11:00593 w/m2
12:00645 w/m2
13:00656 w/m2
14:00617 w/m2
15:00566 w/m2
16:00475 w/m2
17:00344 w/m2
18:00196 w/m2
19:0047 w/m2
Wednesday, April 23
Total: 6544 wh/m2Hours06:002 w/m2
07:00113 w/m2
08:00276 w/m2
09:00447 w/m2
10:00597 w/m2
11:00716 w/m2
12:00797 w/m2
13:00822 w/m2
14:00795 w/m2
15:00707 w/m2
16:00575 w/m2
17:00412 w/m2
18:00229 w/m2
19:0056 w/m2
Thursday, April 24
Total: 6679 wh/m2Hours06:003 w/m2
07:00132 w/m2
08:00313 w/m2
09:00486 w/m2
10:00633 w/m2
11:00743 w/m2
12:00807 w/m2
13:00821 w/m2
14:00783 w/m2
15:00698 w/m2
16:00567 w/m2
17:00407 w/m2
18:00229 w/m2
19:0057 w/m2
Friday, April 25
Total: 6375 wh/m2Hours06:004 w/m2
07:00134 w/m2
08:00314 w/m2
09:00479 w/m2
10:00619 w/m2
11:00717 w/m2
12:00767 w/m2
13:00768 w/m2
14:00727 w/m2
15:00648 w/m2
16:00534 w/m2
17:00387 w/m2
18:00220 w/m2
19:0057 w/m2
Saturday, April 26
Total: 5062 wh/m2Hours06:003 w/m2
07:0099 w/m2
08:00227 w/m2
09:00348 w/m2
10:00452 w/m2
11:00517 w/m2
12:00574 w/m2
13:00596 w/m2
14:00581 w/m2
15:00556 w/m2
16:00482 w/m2
17:00365 w/m2
18:00207 w/m2
19:0055 w/m2
Sunday, April 27
Total: 6801 wh/m2Hours06:006 w/m2
07:00131 w/m2
08:00297 w/m2
09:00459 w/m2
10:00599 w/m2
11:00706 w/m2
12:00810 w/m2
13:00852 w/m2
14:00831 w/m2
15:00742 w/m2
16:00609 w/m2
17:00441 w/m2
18:00250 w/m2
19:0068 w/m2
Monday, April 28
Total: 6899 wh/m2Hours06:007 w/m2
07:00139 w/m2
08:00300 w/m2
09:00476 w/m2
10:00635 w/m2
11:00763 w/m2
12:00833 w/m2
13:00854 w/m2
14:00820 w/m2
15:00731 w/m2
16:00598 w/m2
17:00432 w/m2
18:00244 w/m2
19:0067 w/m2
Tuesday, April 29
Total: 6208 wh/m2Hours06:009 w/m2
07:00146 w/m2
08:00320 w/m2
09:00476 w/m2
10:00593 w/m2
11:00665 w/m2
12:00736 w/m2
13:00755 w/m2
14:00734 w/m2
15:00637 w/m2
16:00512 w/m2
17:00358 w/m2
18:00207 w/m2
19:0060 w/m2
Wednesday, April 30
Total: 1855 wh/m2Hours06:003 w/m2
07:0041 w/m2
08:0089 w/m2
09:00134 w/m2
10:00173 w/m2
11:00202 w/m2
12:00218 w/m2
13:00222 w/m2
14:00212 w/m2
15:00189 w/m2
16:00155 w/m2
17:00113 w/m2
18:0079 w/m2
19:0025 w/m2
Thursday, May 1
Total: 5292 wh/m2Hours06:0013 w/m2
07:00166 w/m2
08:00349 w/m2
09:00481 w/m2
10:00499 w/m2
11:00318 w/m2
12:00434 w/m2
13:00535 w/m2
14:00576 w/m2
15:00627 w/m2
16:00573 w/m2
17:00439 w/m2
18:00230 w/m2
19:0052 w/m2
Friday, May 2
Total: 6056 wh/m2Hours06:0012 w/m2
07:00103 w/m2
08:00117 w/m2
09:00290 w/m2
10:00482 w/m2
11:00656 w/m2
12:00741 w/m2
13:00774 w/m2
14:00762 w/m2
15:00720 w/m2
16:00611 w/m2
17:00453 w/m2
18:00259 w/m2
19:0076 w/m2
Saturday, May 3
Total: 3034 wh/m2Hours06:005 w/m2
07:0052 w/m2
08:00110 w/m2
09:00249 w/m2
10:00410 w/m2
11:00551 w/m2
12:00500 w/m2
13:00370 w/m2
14:00213 w/m2
15:00191 w/m2
16:00157 w/m2
17:00126 w/m2
18:0074 w/m2
19:0026 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.
