Solar radiation in Hālawa 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 2
Total: 5299 wh/m2Hours08:00104 w/m2
09:00331 w/m2
10:00537 w/m2
11:00691 w/m2
12:00782 w/m2
13:00801 w/m2
14:00747 w/m2
15:00624 w/m2
16:00443 w/m2
17:00221 w/m2
18:0018 w/m2
Tomorrow, February 3
Total: 5233 wh/m2Hours08:00102 w/m2
09:00323 w/m2
10:00523 w/m2
11:00674 w/m2
12:00769 w/m2
13:00793 w/m2
14:00744 w/m2
15:00622 w/m2
16:00442 w/m2
17:00222 w/m2
18:0019 w/m2
Tuesday, February 4
Total: 5081 wh/m2Hours08:0096 w/m2
09:00301 w/m2
10:00486 w/m2
11:00625 w/m2
12:00740 w/m2
13:00783 w/m2
14:00743 w/m2
15:00622 w/m2
16:00443 w/m2
17:00223 w/m2
18:0019 w/m2
Wednesday, February 5
Total: 5198 wh/m2Hours08:00102 w/m2
09:00317 w/m2
10:00511 w/m2
11:00658 w/m2
12:00761 w/m2
13:00793 w/m2
14:00749 w/m2
15:00623 w/m2
16:00442 w/m2
17:00222 w/m2
18:0020 w/m2
Thursday, February 6
Total: 5201 wh/m2Hours08:00107 w/m2
09:00327 w/m2
10:00526 w/m2
11:00674 w/m2
12:00759 w/m2
13:00777 w/m2
14:00723 w/m2
15:00614 w/m2
16:00444 w/m2
17:00228 w/m2
18:0022 w/m2
Friday, February 7
Total: 5407 wh/m2Hours08:00112 w/m2
09:00341 w/m2
10:00547 w/m2
11:00702 w/m2
12:00792 w/m2
13:00810 w/m2
14:00755 w/m2
15:00635 w/m2
16:00455 w/m2
17:00234 w/m2
18:0024 w/m2
Saturday, February 8
Total: 5156 wh/m2Hours08:00106 w/m2
09:00321 w/m2
10:00517 w/m2
11:00666 w/m2
12:00756 w/m2
13:00778 w/m2
14:00732 w/m2
15:00607 w/m2
16:00431 w/m2
17:00219 w/m2
18:0023 w/m2
Sunday, February 9
Total: 5181 wh/m2Hours08:0094 w/m2
09:00297 w/m2
10:00491 w/m2
11:00648 w/m2
12:00752 w/m2
13:00784 w/m2
14:00743 w/m2
15:00644 w/m2
16:00462 w/m2
17:00239 w/m2
18:0027 w/m2
Monday, February 10
Total: 5497 wh/m2Hours08:00118 w/m2
09:00347 w/m2
10:00553 w/m2
11:00706 w/m2
12:00800 w/m2
13:00821 w/m2
14:00769 w/m2
15:00647 w/m2
16:00466 w/m2
17:00242 w/m2
18:0028 w/m2
Tuesday, February 11
Total: 5358 wh/m2Hours08:00118 w/m2
09:00343 w/m2
10:00546 w/m2
11:00696 w/m2
12:00783 w/m2
13:00799 w/m2
14:00742 w/m2
15:00624 w/m2
16:00447 w/m2
17:00232 w/m2
18:0028 w/m2
Wednesday, February 12
Total: 5579 wh/m2Hours08:00122 w/m2
09:00354 w/m2
10:00562 w/m2
11:00719 w/m2
12:00811 w/m2
13:00831 w/m2
14:00777 w/m2
15:00654 w/m2
16:00471 w/m2
17:00247 w/m2
18:0031 w/m2
Thursday, February 13
Total: 5533 wh/m2Hours08:00123 w/m2
09:00352 w/m2
10:00557 w/m2
11:00710 w/m2
12:00800 w/m2
13:00819 w/m2
14:00764 w/m2
15:00652 w/m2
16:00474 w/m2
17:00250 w/m2
18:0032 w/m2
Friday, February 14
Total: 5673 wh/m2Hours08:00128 w/m2
09:00363 w/m2
10:00572 w/m2
11:00730 w/m2
12:00822 w/m2
13:00842 w/m2
14:00787 w/m2
15:00663 w/m2
16:00479 w/m2
17:00253 w/m2
18:0034 w/m2
Saturday, February 15
Total: 5696 wh/m2Hours08:00129 w/m2
09:00363 w/m2
10:00574 w/m2
11:00733 w/m2
12:00825 w/m2
13:00845 w/m2
14:00790 w/m2
15:00666 w/m2
16:00481 w/m2
17:00255 w/m2
18:0035 w/m2
Sunday, February 16
Total: 5711 wh/m2Hours08:00132 w/m2
09:00367 w/m2
10:00577 w/m2
11:00736 w/m2
12:00829 w/m2
13:00848 w/m2
14:00793 w/m2
15:00667 w/m2
16:00479 w/m2
17:00250 w/m2
18:0033 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.
