Solar radiation in Ettiswil 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 1
Total: 4396 wh/m2Hours08:0053 w/m2
09:00187 w/m2
10:00352 w/m2
11:00479 w/m2
12:00664 w/m2
13:00609 w/m2
14:00591 w/m2
15:00643 w/m2
16:00557 w/m2
17:00177 w/m2
18:0064 w/m2
19:0020 w/m2
Tomorrow, April 2
Total: 4964 wh/m2Hours08:0049 w/m2
09:00158 w/m2
10:00254 w/m2
11:00427 w/m2
12:00613 w/m2
13:00715 w/m2
14:00726 w/m2
15:00675 w/m2
16:00574 w/m2
17:00431 w/m2
18:00259 w/m2
19:0083 w/m2
Thursday, April 3
Total: 5496 wh/m2Hours08:0076 w/m2
09:00253 w/m2
10:00426 w/m2
11:00571 w/m2
12:00674 w/m2
13:00729 w/m2
14:00730 w/m2
15:00678 w/m2
16:00577 w/m2
17:00434 w/m2
18:00262 w/m2
19:0086 w/m2
Friday, April 4
Total: 5544 wh/m2Hours08:0083 w/m2
09:00258 w/m2
10:00431 w/m2
11:00575 w/m2
12:00678 w/m2
13:00733 w/m2
14:00734 w/m2
15:00681 w/m2
16:00580 w/m2
17:00437 w/m2
18:00265 w/m2
19:0089 w/m2
Saturday, April 5
Total: 4210 wh/m2Hours08:0087 w/m2
09:00263 w/m2
10:00435 w/m2
11:00579 w/m2
12:00675 w/m2
13:00668 w/m2
14:00478 w/m2
15:00389 w/m2
16:00277 w/m2
17:00163 w/m2
18:00138 w/m2
19:0058 w/m2
Sunday, April 6
Total: 5623 wh/m2Hours08:0090 w/m2
09:00266 w/m2
10:00438 w/m2
11:00583 w/m2
12:00686 w/m2
13:00739 w/m2
14:00740 w/m2
15:00687 w/m2
16:00585 w/m2
17:00443 w/m2
18:00271 w/m2
19:0095 w/m2
Monday, April 7
Total: 5668 wh/m2Hours08:0096 w/m2
09:00273 w/m2
10:00444 w/m2
11:00587 w/m2
12:00690 w/m2
13:00743 w/m2
14:00743 w/m2
15:00690 w/m2
16:00588 w/m2
17:00445 w/m2
18:00273 w/m2
19:0096 w/m2
Tuesday, April 8
Total: 5711 wh/m2Hours08:00100 w/m2
09:00277 w/m2
10:00448 w/m2
11:00591 w/m2
12:00693 w/m2
13:00746 w/m2
14:00746 w/m2
15:00693 w/m2
16:00591 w/m2
17:00448 w/m2
18:00277 w/m2
19:00101 w/m2
Wednesday, April 9
Total: 2438 wh/m2Hours08:0083 w/m2
09:00191 w/m2
10:00224 w/m2
11:00149 w/m2
12:00174 w/m2
13:00187 w/m2
14:00187 w/m2
15:00317 w/m2
16:00357 w/m2
17:00330 w/m2
18:00182 w/m2
19:0057 w/m2
Thursday, April 10
Total: 5794 wh/m2Hours07:001 w/m2
08:00109 w/m2
09:00286 w/m2
10:00457 w/m2
11:00599 w/m2
12:00700 w/m2
13:00752 w/m2
14:00752 w/m2
15:00698 w/m2
16:00596 w/m2
17:00454 w/m2
18:00283 w/m2
19:00106 w/m2
20:001 w/m2
Friday, April 11
Total: 5835 wh/m2Hours07:001 w/m2
08:00113 w/m2
09:00291 w/m2
10:00461 w/m2
11:00603 w/m2
12:00703 w/m2
13:00755 w/m2
14:00755 w/m2
15:00701 w/m2
16:00599 w/m2
17:00457 w/m2
18:00286 w/m2
19:00109 w/m2
20:001 w/m2
Saturday, April 12
Total: 5761 wh/m2Hours07:002 w/m2
08:00118 w/m2
09:00295 w/m2
10:00465 w/m2
11:00606 w/m2
12:00707 w/m2
13:00758 w/m2
14:00755 w/m2
15:00698 w/m2
16:00589 w/m2
17:00440 w/m2
18:00251 w/m2
19:0077 w/m2
Sunday, April 13
Total: 3164 wh/m2Hours07:001 w/m2
08:0034 w/m2
09:00180 w/m2
10:00374 w/m2
11:00560 w/m2
12:00580 w/m2
13:00494 w/m2
14:00298 w/m2
15:00245 w/m2
16:00181 w/m2
17:00115 w/m2
18:0073 w/m2
19:0029 w/m2
Monday, April 14
Total: 1514 wh/m2Hours07:001 w/m2
08:0031 w/m2
09:0076 w/m2
10:00118 w/m2
11:00153 w/m2
12:00178 w/m2
13:00191 w/m2
14:00191 w/m2
15:00177 w/m2
16:00152 w/m2
17:00116 w/m2
18:0088 w/m2
19:0041 w/m2
20:001 w/m2
Tuesday, April 15
Total: 2484 wh/m2Hours07:005 w/m2
08:00117 w/m2
09:00239 w/m2
10:00271 w/m2
11:00154 w/m2
12:00249 w/m2
13:00317 w/m2
14:00379 w/m2
15:00309 w/m2
16:00211 w/m2
17:00128 w/m2
18:0074 w/m2
19:0030 w/m2
20:001 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.
