Solar radiation in Erlangen 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, March 31
Total: 1385 wh/m2Hours08:0041 w/m2
09:00169 w/m2
10:00111 w/m2
11:00133 w/m2
12:00156 w/m2
13:00166 w/m2
14:00164 w/m2
15:00165 w/m2
16:00124 w/m2
17:0097 w/m2
18:0048 w/m2
19:0011 w/m2
Tomorrow, April 1
Total: 3105 wh/m2Hours08:0076 w/m2
09:00244 w/m2
10:00333 w/m2
11:00324 w/m2
12:00218 w/m2
13:00217 w/m2
14:00302 w/m2
15:00475 w/m2
16:00388 w/m2
17:00318 w/m2
18:00168 w/m2
19:0042 w/m2
Wednesday, April 2
Total: 3715 wh/m2Hours08:0092 w/m2
09:00250 w/m2
10:00399 w/m2
11:00487 w/m2
12:00470 w/m2
13:00539 w/m2
14:00290 w/m2
15:00182 w/m2
16:00429 w/m2
17:00352 w/m2
18:00180 w/m2
19:0045 w/m2
Thursday, April 3
Total: 5057 wh/m2Hours07:001 w/m2
08:0097 w/m2
09:00262 w/m2
10:00420 w/m2
11:00549 w/m2
12:00639 w/m2
13:00680 w/m2
14:00671 w/m2
15:00612 w/m2
16:00508 w/m2
17:00367 w/m2
18:00203 w/m2
19:0048 w/m2
Friday, April 4
Total: 5060 wh/m2Hours07:001 w/m2
08:00103 w/m2
09:00267 w/m2
10:00425 w/m2
11:00555 w/m2
12:00644 w/m2
13:00684 w/m2
14:00671 w/m2
15:00608 w/m2
16:00499 w/m2
17:00355 w/m2
18:00199 w/m2
19:0049 w/m2
Saturday, April 5
Total: 3439 wh/m2Hours07:001 w/m2
08:0086 w/m2
09:00185 w/m2
10:00214 w/m2
11:00154 w/m2
12:00282 w/m2
13:00380 w/m2
14:00452 w/m2
15:00544 w/m2
16:00501 w/m2
17:00374 w/m2
18:00211 w/m2
19:0055 w/m2
Sunday, April 6
Total: 5232 wh/m2Hours07:003 w/m2
08:00113 w/m2
09:00279 w/m2
10:00437 w/m2
11:00566 w/m2
12:00654 w/m2
13:00695 w/m2
14:00685 w/m2
15:00626 w/m2
16:00521 w/m2
17:00379 w/m2
18:00216 w/m2
19:0058 w/m2
Monday, April 7
Total: 5287 wh/m2Hours07:004 w/m2
08:00117 w/m2
09:00284 w/m2
10:00442 w/m2
11:00571 w/m2
12:00659 w/m2
13:00700 w/m2
14:00690 w/m2
15:00630 w/m2
16:00525 w/m2
17:00384 w/m2
18:00220 w/m2
19:0061 w/m2
Tuesday, April 8
Total: 4097 wh/m2Hours07:005 w/m2
08:00123 w/m2
09:00290 w/m2
10:00441 w/m2
11:00550 w/m2
12:00610 w/m2
13:00611 w/m2
14:00554 w/m2
15:00430 w/m2
16:00272 w/m2
17:00126 w/m2
18:0067 w/m2
19:0018 w/m2
Wednesday, April 9
Total: 5251 wh/m2Hours07:007 w/m2
08:00129 w/m2
09:00293 w/m2
10:00429 w/m2
11:00491 w/m2
12:00640 w/m2
13:00706 w/m2
14:00698 w/m2
15:00638 w/m2
16:00533 w/m2
17:00392 w/m2
18:00228 w/m2
19:0067 w/m2
Thursday, April 10
Total: 5453 wh/m2Hours07:008 w/m2
08:00134 w/m2
09:00302 w/m2
10:00459 w/m2
11:00586 w/m2
12:00673 w/m2
13:00713 w/m2
14:00703 w/m2
15:00642 w/m2
16:00537 w/m2
17:00396 w/m2
18:00231 w/m2
19:0069 w/m2
Friday, April 11
Total: 5512 wh/m2Hours07:0010 w/m2
08:00139 w/m2
09:00307 w/m2
10:00464 w/m2
11:00591 w/m2
12:00678 w/m2
13:00718 w/m2
14:00707 w/m2
15:00647 w/m2
16:00541 w/m2
17:00400 w/m2
18:00236 w/m2
19:0074 w/m2
Saturday, April 12
Total: 5540 wh/m2Hours07:0012 w/m2
08:00134 w/m2
09:00303 w/m2
10:00465 w/m2
11:00595 w/m2
12:00682 w/m2
13:00722 w/m2
14:00711 w/m2
15:00650 w/m2
16:00545 w/m2
17:00404 w/m2
18:00240 w/m2
19:0077 w/m2
Sunday, April 13
Total: 5620 wh/m2Hours07:0015 w/m2
08:00149 w/m2
09:00318 w/m2
10:00474 w/m2
11:00601 w/m2
12:00687 w/m2
13:00726 w/m2
14:00715 w/m2
15:00655 w/m2
16:00549 w/m2
17:00408 w/m2
18:00243 w/m2
19:0080 w/m2
Monday, April 14
Total: 3286 wh/m2Hours07:0017 w/m2
08:00154 w/m2
09:00316 w/m2
10:00448 w/m2
11:00516 w/m2
12:00497 w/m2
13:00389 w/m2
14:00180 w/m2
15:00213 w/m2
16:00229 w/m2
17:00196 w/m2
18:00102 w/m2
19:0029 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.
