Solar radiation in Hawaiian Acres 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: 3357 wh/m2Hours07:0019 w/m2
08:00149 w/m2
09:00277 w/m2
10:00378 w/m2
11:00444 w/m2
12:00496 w/m2
13:00513 w/m2
14:00466 w/m2
15:00354 w/m2
16:00209 w/m2
17:0052 w/m2
Tomorrow, November 22
Total: 4465 wh/m2Hours07:0033 w/m2
08:00245 w/m2
09:00442 w/m2
10:00571 w/m2
11:00617 w/m2
12:00653 w/m2
13:00630 w/m2
14:00549 w/m2
15:00418 w/m2
16:00246 w/m2
17:0061 w/m2
Saturday, November 23
Total: 4435 wh/m2Hours07:0031 w/m2
08:00242 w/m2
09:00439 w/m2
10:00568 w/m2
11:00615 w/m2
12:00651 w/m2
13:00628 w/m2
14:00548 w/m2
15:00412 w/m2
16:00242 w/m2
17:0059 w/m2
Sunday, November 24
Total: 4628 wh/m2Hours07:0030 w/m2
08:00243 w/m2
09:00452 w/m2
10:00611 w/m2
11:00700 w/m2
12:00716 w/m2
13:00653 w/m2
14:00534 w/m2
15:00400 w/m2
16:00233 w/m2
17:0056 w/m2
Monday, November 25
Total: 4325 wh/m2Hours07:0024 w/m2
08:00205 w/m2
09:00388 w/m2
10:00529 w/m2
11:00624 w/m2
12:00654 w/m2
13:00632 w/m2
14:00551 w/m2
15:00415 w/m2
16:00244 w/m2
17:0059 w/m2
Tuesday, November 26
Total: 4179 wh/m2Hours07:0022 w/m2
08:00198 w/m2
09:00377 w/m2
10:00515 w/m2
11:00608 w/m2
12:00637 w/m2
13:00616 w/m2
14:00531 w/m2
15:00393 w/m2
16:00228 w/m2
17:0054 w/m2
Wednesday, November 27
Total: 4366 wh/m2Hours07:0021 w/m2
08:00196 w/m2
09:00375 w/m2
10:00513 w/m2
11:00606 w/m2
12:00636 w/m2
13:00614 w/m2
14:00530 w/m2
15:00505 w/m2
16:00297 w/m2
17:0073 w/m2
Thursday, November 28
Total: 4960 wh/m2Hours07:0024 w/m2
08:00233 w/m2
09:00446 w/m2
10:00608 w/m2
11:00702 w/m2
12:00745 w/m2
13:00724 w/m2
14:00632 w/m2
15:00486 w/m2
16:00289 w/m2
17:0071 w/m2
Friday, November 29
Total: 4717 wh/m2Hours07:0021 w/m2
08:00214 w/m2
09:00422 w/m2
10:00595 w/m2
11:00711 w/m2
12:00737 w/m2
13:00687 w/m2
14:00569 w/m2
15:00437 w/m2
16:00260 w/m2
17:0064 w/m2
Saturday, November 30
Total: 2748 wh/m2Hours07:0012 w/m2
08:00130 w/m2
09:00245 w/m2
10:00341 w/m2
11:00391 w/m2
12:00416 w/m2
13:00402 w/m2
14:00340 w/m2
15:00268 w/m2
16:00163 w/m2
17:0040 w/m2
Sunday, December 1
Total: 3156 wh/m2Hours07:0014 w/m2
08:00149 w/m2
09:00286 w/m2
10:00390 w/m2
11:00452 w/m2
12:00468 w/m2
13:00454 w/m2
14:00397 w/m2
15:00310 w/m2
16:00188 w/m2
17:0048 w/m2
Monday, December 2
Total: 4894 wh/m2Hours07:0016 w/m2
08:00218 w/m2
09:00435 w/m2
10:00611 w/m2
11:00728 w/m2
12:00775 w/m2
13:00749 w/m2
14:00654 w/m2
15:00469 w/m2
16:00217 w/m2
17:0022 w/m2
Tuesday, December 3
Total: 4688 wh/m2Hours07:0010 w/m2
08:00139 w/m2
09:00387 w/m2
10:00600 w/m2
11:00726 w/m2
12:00772 w/m2
13:00745 w/m2
14:00643 w/m2
15:00446 w/m2
16:00201 w/m2
17:0019 w/m2
Wednesday, December 4
Total: 4848 wh/m2Hours07:0015 w/m2
08:00217 w/m2
09:00433 w/m2
10:00608 w/m2
11:00724 w/m2
12:00769 w/m2
13:00717 w/m2
14:00549 w/m2
15:00458 w/m2
16:00285 w/m2
17:0073 w/m2
Thursday, December 5
Total: 5014 wh/m2Hours07:0014 w/m2
08:00214 w/m2
09:00430 w/m2
10:00605 w/m2
11:00722 w/m2
12:00770 w/m2
13:00746 w/m2
14:00649 w/m2
15:00496 w/m2
16:00294 w/m2
17:0074 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.
