Solar radiation in Waikoloa 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 22
Total: 4980 wh/m2Hours07:0021 w/m2
08:00226 w/m2
09:00437 w/m2
10:00609 w/m2
11:00710 w/m2
12:00756 w/m2
13:00732 w/m2
14:00640 w/m2
15:00488 w/m2
16:00288 w/m2
17:0073 w/m2
Tomorrow, November 23
Total: 4570 wh/m2Hours07:0018 w/m2
08:00203 w/m2
09:00399 w/m2
10:00554 w/m2
11:00654 w/m2
12:00696 w/m2
13:00674 w/m2
14:00590 w/m2
15:00450 w/m2
16:00265 w/m2
17:0067 w/m2
Sunday, November 24
Total: 4843 wh/m2Hours07:0018 w/m2
08:00213 w/m2
09:00420 w/m2
10:00585 w/m2
11:00694 w/m2
12:00739 w/m2
13:00716 w/m2
14:00627 w/m2
15:00478 w/m2
16:00282 w/m2
17:0071 w/m2
Monday, November 25
Total: 5039 wh/m2Hours07:0017 w/m2
08:00218 w/m2
09:00434 w/m2
10:00608 w/m2
11:00725 w/m2
12:00772 w/m2
13:00747 w/m2
14:00652 w/m2
15:00498 w/m2
16:00294 w/m2
17:0074 w/m2
Tuesday, November 26
Total: 5020 wh/m2Hours07:0016 w/m2
08:00215 w/m2
09:00431 w/m2
10:00606 w/m2
11:00722 w/m2
12:00769 w/m2
13:00745 w/m2
14:00651 w/m2
15:00497 w/m2
16:00294 w/m2
17:0074 w/m2
Wednesday, November 27
Total: 4981 wh/m2Hours07:0015 w/m2
08:00213 w/m2
09:00428 w/m2
10:00603 w/m2
11:00718 w/m2
12:00764 w/m2
13:00738 w/m2
14:00642 w/m2
15:00493 w/m2
16:00293 w/m2
17:0074 w/m2
Thursday, November 28
Total: 4964 wh/m2Hours07:0014 w/m2
08:00210 w/m2
09:00425 w/m2
10:00600 w/m2
11:00716 w/m2
12:00762 w/m2
13:00737 w/m2
14:00641 w/m2
15:00492 w/m2
16:00293 w/m2
17:0074 w/m2
Friday, November 29
Total: 4924 wh/m2Hours07:0012 w/m2
08:00207 w/m2
09:00423 w/m2
10:00597 w/m2
11:00713 w/m2
12:00760 w/m2
13:00735 w/m2
14:00640 w/m2
15:00482 w/m2
16:00284 w/m2
17:0071 w/m2
Saturday, November 30
Total: 3462 wh/m2Hours07:009 w/m2
08:00167 w/m2
09:00326 w/m2
10:00435 w/m2
11:00493 w/m2
12:00517 w/m2
13:00502 w/m2
14:00432 w/m2
15:00330 w/m2
16:00200 w/m2
17:0051 w/m2
Sunday, December 1
Total: 3544 wh/m2Hours07:007 w/m2
08:00140 w/m2
09:00289 w/m2
10:00418 w/m2
11:00501 w/m2
12:00537 w/m2
13:00531 w/m2
14:00467 w/m2
15:00369 w/m2
16:00226 w/m2
17:0059 w/m2
Monday, December 2
Total: 4733 wh/m2Hours07:009 w/m2
08:00199 w/m2
09:00413 w/m2
10:00585 w/m2
11:00694 w/m2
12:00734 w/m2
13:00702 w/m2
14:00603 w/m2
15:00456 w/m2
16:00269 w/m2
17:0069 w/m2
Tuesday, December 3
Total: 4908 wh/m2Hours07:009 w/m2
08:00197 w/m2
09:00411 w/m2
10:00587 w/m2
11:00705 w/m2
12:00755 w/m2
13:00736 w/m2
14:00646 w/m2
15:00494 w/m2
16:00293 w/m2
17:0075 w/m2
Wednesday, December 4
Total: 4913 wh/m2Hours07:008 w/m2
08:00194 w/m2
09:00410 w/m2
10:00586 w/m2
11:00705 w/m2
12:00756 w/m2
13:00737 w/m2
14:00648 w/m2
15:00496 w/m2
16:00296 w/m2
17:0077 w/m2
Thursday, December 5
Total: 4882 wh/m2Hours07:007 w/m2
08:00192 w/m2
09:00407 w/m2
10:00584 w/m2
11:00703 w/m2
12:00754 w/m2
13:00734 w/m2
14:00642 w/m2
15:00491 w/m2
16:00292 w/m2
17:0076 w/m2
Friday, December 6
Total: 4889 wh/m2Hours07:006 w/m2
08:00189 w/m2
09:00405 w/m2
10:00581 w/m2
11:00701 w/m2
12:00753 w/m2
13:00735 w/m2
14:00647 w/m2
15:00497 w/m2
16:00297 w/m2
17:0078 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.
