Solar radiation in Haiku-Pauwela 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, October 22
Total: 5362 wh/m2Hours07:0056 w/m2
08:00285 w/m2
09:00507 w/m2
10:00686 w/m2
11:00804 w/m2
12:00837 w/m2
13:00762 w/m2
14:00585 w/m2
15:00456 w/m2
16:00286 w/m2
17:0098 w/m2
Tomorrow, October 23
Total: 3005 wh/m2Hours07:0052 w/m2
08:00270 w/m2
09:00439 w/m2
10:00483 w/m2
11:00333 w/m2
12:00352 w/m2
13:00342 w/m2
14:00302 w/m2
15:00235 w/m2
16:00147 w/m2
17:0050 w/m2
Thursday, October 24
Total: 5524 wh/m2Hours07:0054 w/m2
08:00281 w/m2
09:00500 w/m2
10:00667 w/m2
11:00757 w/m2
12:00803 w/m2
13:00779 w/m2
14:00687 w/m2
15:00540 w/m2
16:00341 w/m2
17:00115 w/m2
Friday, October 25
Total: 5061 wh/m2Hours07:0052 w/m2
08:00276 w/m2
09:00492 w/m2
10:00655 w/m2
11:00748 w/m2
12:00762 w/m2
13:00698 w/m2
14:00569 w/m2
15:00442 w/m2
16:00275 w/m2
17:0092 w/m2
Saturday, October 26
Total: 4617 wh/m2Hours07:0040 w/m2
08:00218 w/m2
09:00393 w/m2
10:00540 w/m2
11:00642 w/m2
12:00688 w/m2
13:00675 w/m2
14:00595 w/m2
15:00456 w/m2
16:00280 w/m2
17:0090 w/m2
Sunday, October 27
Total: 4730 wh/m2Hours07:0038 w/m2
08:00210 w/m2
09:00391 w/m2
10:00544 w/m2
11:00654 w/m2
12:00708 w/m2
13:00699 w/m2
14:00627 w/m2
15:00477 w/m2
16:00290 w/m2
17:0092 w/m2
Monday, October 28
Total: 4874 wh/m2Hours07:0037 w/m2
08:00214 w/m2
09:00403 w/m2
10:00566 w/m2
11:00684 w/m2
12:00743 w/m2
13:00739 w/m2
14:00662 w/m2
15:00461 w/m2
16:00278 w/m2
17:0087 w/m2
Tuesday, October 29
Total: 4088 wh/m2Hours07:0036 w/m2
08:00220 w/m2
09:00392 w/m2
10:00526 w/m2
11:00601 w/m2
12:00618 w/m2
13:00568 w/m2
14:00471 w/m2
15:00364 w/m2
16:00224 w/m2
17:0068 w/m2
Wednesday, October 30
Total: 4998 wh/m2Hours07:0035 w/m2
08:00216 w/m2
09:00408 w/m2
10:00572 w/m2
11:00690 w/m2
12:00748 w/m2
13:00742 w/m2
14:00663 w/m2
15:00512 w/m2
16:00315 w/m2
17:0097 w/m2
Thursday, October 31
Total: 5102 wh/m2Hours07:0041 w/m2
08:00252 w/m2
09:00459 w/m2
10:00621 w/m2
11:00723 w/m2
12:00759 w/m2
13:00726 w/m2
14:00630 w/m2
15:00492 w/m2
16:00305 w/m2
17:0094 w/m2
Friday, November 1
Total: 5375 wh/m2Hours07:0041 w/m2
08:00260 w/m2
09:00477 w/m2
10:00650 w/m2
11:00762 w/m2
12:00805 w/m2
13:00776 w/m2
14:00680 w/m2
15:00518 w/m2
16:00313 w/m2
17:0093 w/m2
Saturday, November 2
Total: 5124 wh/m2Hours07:0040 w/m2
08:00257 w/m2
09:00477 w/m2
10:00655 w/m2
11:00772 w/m2
12:00814 w/m2
13:00775 w/m2
14:00660 w/m2
15:00448 w/m2
16:00202 w/m2
17:0024 w/m2
Sunday, November 3
Total: 3618 wh/m2Hours07:0037 w/m2
08:00244 w/m2
09:00443 w/m2
10:00593 w/m2
11:00673 w/m2
12:00625 w/m2
13:00476 w/m2
14:00241 w/m2
15:00173 w/m2
16:0089 w/m2
17:0024 w/m2
Monday, November 4
Total: 2220 wh/m2Hours07:0013 w/m2
08:00100 w/m2
09:00216 w/m2
10:00334 w/m2
11:00436 w/m2
12:00387 w/m2
13:00291 w/m2
14:00173 w/m2
15:00146 w/m2
16:0096 w/m2
17:0028 w/m2
Tuesday, November 5
Total: 3869 wh/m2Hours07:0012 w/m2
08:0082 w/m2
09:00174 w/m2
10:00268 w/m2
11:00363 w/m2
12:00629 w/m2
13:00732 w/m2
14:00681 w/m2
15:00522 w/m2
16:00316 w/m2
17:0090 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.
