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, April 22
Total: 6382 wh/m2Hours07:00124 w/m2
08:00337 w/m2
09:00542 w/m2
10:00711 w/m2
11:00828 w/m2
12:00865 w/m2
13:00828 w/m2
14:00737 w/m2
15:00619 w/m2
16:00457 w/m2
17:00265 w/m2
18:0069 w/m2
Tomorrow, April 23
Total: 7044 wh/m2Hours07:00122 w/m2
08:00353 w/m2
09:00567 w/m2
10:00742 w/m2
11:00864 w/m2
12:00932 w/m2
13:00936 w/m2
14:00866 w/m2
15:00728 w/m2
16:00538 w/m2
17:00312 w/m2
18:0084 w/m2
Thursday, April 24
Total: 7330 wh/m2Hours07:00137 w/m2
08:00377 w/m2
09:00604 w/m2
10:00790 w/m2
11:00919 w/m2
12:00978 w/m2
13:00964 w/m2
14:00879 w/m2
15:00737 w/m2
16:00544 w/m2
17:00316 w/m2
18:0085 w/m2
Friday, April 25
Total: 7134 wh/m2Hours07:00134 w/m2
08:00366 w/m2
09:00584 w/m2
10:00763 w/m2
11:00887 w/m2
12:00947 w/m2
13:00939 w/m2
14:00860 w/m2
15:00723 w/m2
16:00535 w/m2
17:00311 w/m2
18:0085 w/m2
Saturday, April 26
Total: 7434 wh/m2Hours07:00140 w/m2
08:00380 w/m2
09:00607 w/m2
10:00793 w/m2
11:00922 w/m2
12:00985 w/m2
13:00978 w/m2
14:00899 w/m2
15:00756 w/m2
16:00559 w/m2
17:00326 w/m2
18:0089 w/m2
Sunday, April 27
Total: 7383 wh/m2Hours07:00142 w/m2
08:00380 w/m2
09:00605 w/m2
10:00788 w/m2
11:00915 w/m2
12:00976 w/m2
13:00969 w/m2
14:00891 w/m2
15:00749 w/m2
16:00554 w/m2
17:00324 w/m2
18:0090 w/m2
Monday, April 28
Total: 7414 wh/m2Hours07:00145 w/m2
08:00384 w/m2
09:00609 w/m2
10:00793 w/m2
11:00921 w/m2
12:00983 w/m2
13:00975 w/m2
14:00897 w/m2
15:00744 w/m2
16:00551 w/m2
17:00322 w/m2
18:0090 w/m2
Tuesday, April 29
Total: 7392 wh/m2Hours07:00146 w/m2
08:00385 w/m2
09:00608 w/m2
10:00791 w/m2
11:00917 w/m2
12:00977 w/m2
13:00966 w/m2
14:00888 w/m2
15:00746 w/m2
16:00553 w/m2
17:00324 w/m2
18:0091 w/m2
Wednesday, April 30
Total: 7478 wh/m2Hours07:00149 w/m2
08:00389 w/m2
09:00614 w/m2
10:00797 w/m2
11:00925 w/m2
12:00986 w/m2
13:00978 w/m2
14:00899 w/m2
15:00757 w/m2
16:00561 w/m2
17:00329 w/m2
18:0094 w/m2
Thursday, May 1
Total: 7504 wh/m2Hours07:00152 w/m2
08:00393 w/m2
09:00618 w/m2
10:00801 w/m2
11:00928 w/m2
12:00989 w/m2
13:00980 w/m2
14:00900 w/m2
15:00757 w/m2
16:00562 w/m2
17:00330 w/m2
18:0094 w/m2
Friday, May 2
Total: 7130 wh/m2Hours07:00142 w/m2
08:00351 w/m2
09:00566 w/m2
10:00746 w/m2
11:00876 w/m2
12:00945 w/m2
13:00946 w/m2
14:00877 w/m2
15:00734 w/m2
16:00541 w/m2
17:00318 w/m2
18:0088 w/m2
Saturday, May 3
Total: 5944 wh/m2Hours07:00151 w/m2
08:00385 w/m2
09:00582 w/m2
10:00709 w/m2
11:00742 w/m2
12:00800 w/m2
13:00811 w/m2
14:00754 w/m2
15:00545 w/m2
16:00311 w/m2
17:00108 w/m2
18:0046 w/m2
Sunday, May 4
Total: 3982 wh/m2Hours07:00140 w/m2
08:00382 w/m2
09:00544 w/m2
10:00556 w/m2
11:00365 w/m2
12:00431 w/m2
13:00467 w/m2
14:00464 w/m2
15:00330 w/m2
16:00196 w/m2
17:0083 w/m2
18:0024 w/m2
Monday, May 5
Total: 5553 wh/m2Hours06:001 w/m2
07:00137 w/m2
08:00343 w/m2
09:00470 w/m2
10:00497 w/m2
11:00405 w/m2
12:00612 w/m2
13:00740 w/m2
14:00769 w/m2
15:00670 w/m2
16:00516 w/m2
17:00312 w/m2
18:0081 w/m2
Tuesday, May 6
Total: 6389 wh/m2Hours06:001 w/m2
07:00130 w/m2
08:00358 w/m2
09:00536 w/m2
10:00665 w/m2
11:00733 w/m2
12:00819 w/m2
13:00844 w/m2
14:00808 w/m2
15:00659 w/m2
16:00477 w/m2
17:00274 w/m2
18:0085 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.
