Solar radiation in Frechen 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: 3475 wh/m2Hours08:0025 w/m2
09:00104 w/m2
10:00138 w/m2
11:00260 w/m2
12:00382 w/m2
13:00500 w/m2
14:00482 w/m2
15:00457 w/m2
16:00499 w/m2
17:00350 w/m2
18:00209 w/m2
19:0069 w/m2
Tomorrow, April 1
Total: 4021 wh/m2Hours08:0049 w/m2
09:00201 w/m2
10:00359 w/m2
11:00495 w/m2
12:00591 w/m2
13:00621 w/m2
14:00508 w/m2
15:00438 w/m2
16:00204 w/m2
17:00272 w/m2
18:00203 w/m2
19:0080 w/m2
Wednesday, April 2
Total: 4729 wh/m2Hours08:0054 w/m2
09:00207 w/m2
10:00365 w/m2
11:00501 w/m2
12:00600 w/m2
13:00651 w/m2
14:00647 w/m2
15:00616 w/m2
16:00526 w/m2
17:00329 w/m2
18:00150 w/m2
19:0083 w/m2
Thursday, April 3
Total: 4971 wh/m2Hours08:0059 w/m2
09:00213 w/m2
10:00372 w/m2
11:00507 w/m2
12:00606 w/m2
13:00660 w/m2
14:00665 w/m2
15:00621 w/m2
16:00531 w/m2
17:00402 w/m2
18:00247 w/m2
19:0088 w/m2
Friday, April 4
Total: 5026 wh/m2Hours08:0063 w/m2
09:00219 w/m2
10:00378 w/m2
11:00513 w/m2
12:00611 w/m2
13:00665 w/m2
14:00670 w/m2
15:00625 w/m2
16:00535 w/m2
17:00405 w/m2
18:00250 w/m2
19:0091 w/m2
20:001 w/m2
Saturday, April 5
Total: 3858 wh/m2Hours08:0047 w/m2
09:00172 w/m2
10:00314 w/m2
11:00450 w/m2
12:00458 w/m2
13:00381 w/m2
14:00219 w/m2
15:00521 w/m2
16:00532 w/m2
17:00411 w/m2
18:00256 w/m2
19:0096 w/m2
20:001 w/m2
Sunday, April 6
Total: 5153 wh/m2Hours08:0073 w/m2
09:00231 w/m2
10:00390 w/m2
11:00524 w/m2
12:00622 w/m2
13:00675 w/m2
14:00680 w/m2
15:00635 w/m2
16:00545 w/m2
17:00416 w/m2
18:00261 w/m2
19:00100 w/m2
20:001 w/m2
Monday, April 7
Total: 5216 wh/m2Hours08:0078 w/m2
09:00237 w/m2
10:00396 w/m2
11:00530 w/m2
12:00628 w/m2
13:00681 w/m2
14:00685 w/m2
15:00640 w/m2
16:00549 w/m2
17:00421 w/m2
18:00265 w/m2
19:00104 w/m2
20:002 w/m2
Tuesday, April 8
Total: 4513 wh/m2Hours08:0082 w/m2
09:00216 w/m2
10:00272 w/m2
11:00134 w/m2
12:00470 w/m2
13:00649 w/m2
14:00687 w/m2
15:00644 w/m2
16:00554 w/m2
17:00425 w/m2
18:00270 w/m2
19:00108 w/m2
20:002 w/m2
Wednesday, April 9
Total: 4560 wh/m2Hours08:0088 w/m2
09:00249 w/m2
10:00407 w/m2
11:00541 w/m2
12:00638 w/m2
13:00688 w/m2
14:00687 w/m2
15:00596 w/m2
16:00394 w/m2
17:00118 w/m2
18:00101 w/m2
19:0051 w/m2
20:002 w/m2
Thursday, April 10
Total: 5398 wh/m2Hours07:001 w/m2
08:0094 w/m2
09:00255 w/m2
10:00413 w/m2
11:00547 w/m2
12:00644 w/m2
13:00696 w/m2
14:00699 w/m2
15:00654 w/m2
16:00563 w/m2
17:00434 w/m2
18:00278 w/m2
19:00116 w/m2
20:004 w/m2
Friday, April 11
Total: 5365 wh/m2Hours07:001 w/m2
08:0051 w/m2
09:00224 w/m2
10:00412 w/m2
11:00552 w/m2
12:00649 w/m2
13:00701 w/m2
14:00704 w/m2
15:00658 w/m2
16:00567 w/m2
17:00438 w/m2
18:00283 w/m2
19:00120 w/m2
20:005 w/m2
Saturday, April 12
Total: 1620 wh/m2Hours07:001 w/m2
08:0067 w/m2
09:00142 w/m2
10:00176 w/m2
11:00153 w/m2
12:00180 w/m2
13:00176 w/m2
14:00177 w/m2
15:00166 w/m2
16:00143 w/m2
17:00111 w/m2
18:0086 w/m2
19:0040 w/m2
20:002 w/m2
Sunday, April 13
Total: 5304 wh/m2Hours07:002 w/m2
08:0092 w/m2
09:00227 w/m2
10:00359 w/m2
11:00465 w/m2
12:00624 w/m2
13:00705 w/m2
14:00713 w/m2
15:00667 w/m2
16:00576 w/m2
17:00447 w/m2
18:00291 w/m2
19:00128 w/m2
20:008 w/m2
Monday, April 14
Total: 5633 wh/m2Hours07:004 w/m2
08:00114 w/m2
09:00278 w/m2
10:00436 w/m2
11:00568 w/m2
12:00664 w/m2
13:00715 w/m2
14:00717 w/m2
15:00671 w/m2
16:00580 w/m2
17:00451 w/m2
18:00295 w/m2
19:00131 w/m2
20:009 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.
