Solar radiation in Hanamā‘ulu 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: 4535 wh/m2Hours08:00136 w/m2
09:00343 w/m2
10:00520 w/m2
11:00644 w/m2
12:00705 w/m2
13:00696 w/m2
14:00619 w/m2
15:00483 w/m2
16:00297 w/m2
17:0092 w/m2
Tomorrow, November 22
Total: 4206 wh/m2Hours08:00135 w/m2
09:00337 w/m2
10:00496 w/m2
11:00588 w/m2
12:00644 w/m2
13:00637 w/m2
14:00569 w/m2
15:00443 w/m2
16:00273 w/m2
17:0084 w/m2
Saturday, November 23
Total: 4222 wh/m2Hours08:00132 w/m2
09:00334 w/m2
10:00493 w/m2
11:00585 w/m2
12:00642 w/m2
13:00635 w/m2
14:00567 w/m2
15:00456 w/m2
16:00288 w/m2
17:0090 w/m2
Sunday, November 24
Total: 4291 wh/m2Hours08:00126 w/m2
09:00326 w/m2
10:00497 w/m2
11:00613 w/m2
12:00670 w/m2
13:00657 w/m2
14:00583 w/m2
15:00455 w/m2
16:00278 w/m2
17:0086 w/m2
Monday, November 25
Total: 3923 wh/m2Hours08:00109 w/m2
09:00289 w/m2
10:00443 w/m2
11:00552 w/m2
12:00612 w/m2
13:00607 w/m2
14:00542 w/m2
15:00426 w/m2
16:00262 w/m2
17:0081 w/m2
Tuesday, November 26
Total: 4033 wh/m2Hours08:00112 w/m2
09:00296 w/m2
10:00456 w/m2
11:00569 w/m2
12:00630 w/m2
13:00625 w/m2
14:00559 w/m2
15:00436 w/m2
16:00268 w/m2
17:0082 w/m2
Wednesday, November 27
Total: 4188 wh/m2Hours08:00111 w/m2
09:00300 w/m2
10:00464 w/m2
11:00583 w/m2
12:00641 w/m2
13:00636 w/m2
14:00572 w/m2
15:00488 w/m2
16:00301 w/m2
17:0092 w/m2
Thursday, November 28
Total: 4040 wh/m2Hours08:00109 w/m2
09:00296 w/m2
10:00455 w/m2
11:00569 w/m2
12:00626 w/m2
13:00617 w/m2
14:00552 w/m2
15:00446 w/m2
16:00282 w/m2
17:0088 w/m2
Friday, November 29
Total: 3447 wh/m2Hours08:00106 w/m2
09:00284 w/m2
10:00425 w/m2
11:00509 w/m2
12:00546 w/m2
13:00526 w/m2
14:00456 w/m2
15:00337 w/m2
16:00199 w/m2
17:0059 w/m2
Saturday, November 30
Total: 2827 wh/m2Hours08:0068 w/m2
09:00190 w/m2
10:00305 w/m2
11:00382 w/m2
12:00444 w/m2
13:00462 w/m2
14:00422 w/m2
15:00316 w/m2
16:00185 w/m2
17:0053 w/m2
Sunday, December 1
Total: 3370 wh/m2Hours08:0069 w/m2
09:00199 w/m2
10:00319 w/m2
11:00410 w/m2
12:00510 w/m2
13:00561 w/m2
14:00540 w/m2
15:00422 w/m2
16:00260 w/m2
17:0080 w/m2
Monday, December 2
Total: 1226 wh/m2Hours08:0053 w/m2
09:00132 w/m2
10:00162 w/m2
11:00158 w/m2
12:00174 w/m2
13:00173 w/m2
14:00155 w/m2
15:00121 w/m2
16:0075 w/m2
17:0023 w/m2
Tuesday, December 3
Total: 1643 wh/m2Hours08:0030 w/m2
09:0087 w/m2
10:00125 w/m2
11:00157 w/m2
12:00174 w/m2
13:00173 w/m2
14:00171 w/m2
15:00354 w/m2
16:00279 w/m2
17:0093 w/m2
Wednesday, December 4
Total: 4358 wh/m2Hours08:0078 w/m2
09:00287 w/m2
10:00487 w/m2
11:00626 w/m2
12:00692 w/m2
13:00690 w/m2
14:00619 w/m2
15:00485 w/m2
16:00300 w/m2
17:0094 w/m2
Thursday, December 5
Total: 4242 wh/m2Hours08:00105 w/m2
09:00311 w/m2
10:00492 w/m2
11:00621 w/m2
12:00680 w/m2
13:00664 w/m2
14:00575 w/m2
15:00443 w/m2
16:00269 w/m2
17:0082 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.
