Solar radiation in He‘eia 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 21
Total: 4614 wh/m2Hours07:004 w/m2
08:00170 w/m2
09:00376 w/m2
10:00548 w/m2
11:00665 w/m2
12:00714 w/m2
13:00694 w/m2
14:00608 w/m2
15:00470 w/m2
16:00284 w/m2
17:0081 w/m2
Tomorrow, November 22
Total: 4444 wh/m2Hours07:003 w/m2
08:00170 w/m2
09:00379 w/m2
10:00553 w/m2
11:00672 w/m2
12:00709 w/m2
13:00663 w/m2
14:00546 w/m2
15:00421 w/m2
16:00255 w/m2
17:0073 w/m2
Saturday, November 23
Total: 4230 wh/m2Hours07:003 w/m2
08:00168 w/m2
09:00368 w/m2
10:00512 w/m2
11:00580 w/m2
12:00627 w/m2
13:00615 w/m2
14:00545 w/m2
15:00446 w/m2
16:00283 w/m2
17:0083 w/m2
Sunday, November 24
Total: 4508 wh/m2Hours07:002 w/m2
08:00165 w/m2
09:00372 w/m2
10:00541 w/m2
11:00653 w/m2
12:00698 w/m2
13:00675 w/m2
14:00588 w/m2
15:00457 w/m2
16:00278 w/m2
17:0079 w/m2
Monday, November 25
Total: 3776 wh/m2Hours07:002 w/m2
08:00131 w/m2
09:00299 w/m2
10:00440 w/m2
11:00537 w/m2
12:00582 w/m2
13:00571 w/m2
14:00506 w/m2
15:00396 w/m2
16:00243 w/m2
17:0069 w/m2
Tuesday, November 26
Total: 4019 wh/m2Hours07:001 w/m2
08:00137 w/m2
09:00315 w/m2
10:00469 w/m2
11:00573 w/m2
12:00622 w/m2
13:00610 w/m2
14:00541 w/m2
15:00422 w/m2
16:00256 w/m2
17:0073 w/m2
Wednesday, November 27
Total: 4703 wh/m2Hours07:001 w/m2
08:00133 w/m2
09:00374 w/m2
10:00552 w/m2
11:00676 w/m2
12:00733 w/m2
13:00720 w/m2
14:00639 w/m2
15:00493 w/m2
16:00298 w/m2
17:0084 w/m2
Thursday, November 28
Total: 4471 wh/m2Hours07:001 w/m2
08:00142 w/m2
09:00340 w/m2
10:00512 w/m2
11:00636 w/m2
12:00696 w/m2
13:00687 w/m2
14:00613 w/m2
15:00474 w/m2
16:00288 w/m2
17:0082 w/m2
Friday, November 29
Total: 4334 wh/m2Hours07:001 w/m2
08:00152 w/m2
09:00357 w/m2
10:00525 w/m2
11:00633 w/m2
12:00678 w/m2
13:00656 w/m2
14:00571 w/m2
15:00432 w/m2
16:00257 w/m2
17:0072 w/m2
Saturday, November 30
Total: 4604 wh/m2Hours07:001 w/m2
08:00150 w/m2
09:00359 w/m2
10:00535 w/m2
11:00659 w/m2
12:00718 w/m2
13:00708 w/m2
14:00629 w/m2
15:00481 w/m2
16:00285 w/m2
17:0079 w/m2
Sunday, December 1
Total: 2376 wh/m2Hours08:00116 w/m2
09:00252 w/m2
10:00318 w/m2
11:00304 w/m2
12:00316 w/m2
13:00296 w/m2
14:00249 w/m2
15:00262 w/m2
16:00198 w/m2
17:0065 w/m2
Monday, December 2
Total: 4664 wh/m2Hours08:00148 w/m2
09:00360 w/m2
10:00540 w/m2
11:00665 w/m2
12:00725 w/m2
13:00714 w/m2
14:00635 w/m2
15:00492 w/m2
16:00299 w/m2
17:0086 w/m2
Tuesday, December 3
Total: 4654 wh/m2Hours08:00146 w/m2
09:00359 w/m2
10:00538 w/m2
11:00663 w/m2
12:00723 w/m2
13:00713 w/m2
14:00634 w/m2
15:00492 w/m2
16:00299 w/m2
17:0087 w/m2
Wednesday, December 4
Total: 4643 wh/m2Hours08:00144 w/m2
09:00356 w/m2
10:00536 w/m2
11:00661 w/m2
12:00722 w/m2
13:00712 w/m2
14:00633 w/m2
15:00492 w/m2
16:00300 w/m2
17:0087 w/m2
Thursday, December 5
Total: 4544 wh/m2Hours08:00141 w/m2
09:00354 w/m2
10:00534 w/m2
11:00659 w/m2
12:00720 w/m2
13:00711 w/m2
14:00633 w/m2
15:00492 w/m2
16:00300 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.
