Solar radiation in Penryn 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, September 19
Total: 5163 wh/m2Hours07:001 w/m2
08:00124 w/m2
09:00295 w/m2
10:00454 w/m2
11:00574 w/m2
12:00714 w/m2
13:00739 w/m2
14:00706 w/m2
15:00622 w/m2
16:00488 w/m2
17:00317 w/m2
18:00128 w/m2
19:001 w/m2
Tomorrow, September 20
Total: 5509 wh/m2Hours07:001 w/m2
08:00141 w/m2
09:00340 w/m2
10:00519 w/m2
11:00657 w/m2
12:00742 w/m2
13:00767 w/m2
14:00730 w/m2
15:00646 w/m2
16:00508 w/m2
17:00329 w/m2
18:00129 w/m2
Saturday, September 21
Total: 5234 wh/m2Hours07:001 w/m2
08:00137 w/m2
09:00331 w/m2
10:00497 w/m2
11:00611 w/m2
12:00695 w/m2
13:00728 w/m2
14:00701 w/m2
15:00617 w/m2
16:00484 w/m2
17:00312 w/m2
18:00120 w/m2
Sunday, September 22
Total: 5137 wh/m2Hours07:001 w/m2
08:00126 w/m2
09:00312 w/m2
10:00479 w/m2
11:00611 w/m2
12:00692 w/m2
13:00721 w/m2
14:00690 w/m2
15:00608 w/m2
16:00477 w/m2
17:00305 w/m2
18:00115 w/m2
Monday, September 23
Total: 4086 wh/m2Hours08:00110 w/m2
09:00270 w/m2
10:00406 w/m2
11:00510 w/m2
12:00562 w/m2
13:00565 w/m2
14:00523 w/m2
15:00465 w/m2
16:00361 w/m2
17:00229 w/m2
18:0085 w/m2
Tuesday, September 24
Total: 3612 wh/m2Hours08:0099 w/m2
09:00243 w/m2
10:00363 w/m2
11:00454 w/m2
12:00494 w/m2
13:00491 w/m2
14:00447 w/m2
15:00410 w/m2
16:00325 w/m2
17:00209 w/m2
18:0077 w/m2
Wednesday, September 25
Total: 3128 wh/m2Hours08:0072 w/m2
09:00184 w/m2
10:00285 w/m2
11:00375 w/m2
12:00425 w/m2
13:00440 w/m2
14:00433 w/m2
15:00377 w/m2
16:00291 w/m2
17:00182 w/m2
18:0064 w/m2
Thursday, September 26
Total: 4513 wh/m2Hours08:0088 w/m2
09:00242 w/m2
10:00393 w/m2
11:00526 w/m2
12:00609 w/m2
13:00643 w/m2
14:00625 w/m2
15:00564 w/m2
16:00447 w/m2
17:00282 w/m2
18:0094 w/m2
Friday, September 27
Total: 4650 wh/m2Hours08:00108 w/m2
09:00286 w/m2
10:00443 w/m2
11:00566 w/m2
12:00642 w/m2
13:00661 w/m2
14:00630 w/m2
15:00548 w/m2
16:00421 w/m2
17:00261 w/m2
18:0084 w/m2
Saturday, September 28
Total: 4703 wh/m2Hours08:00106 w/m2
09:00285 w/m2
10:00446 w/m2
11:00567 w/m2
12:00643 w/m2
13:00666 w/m2
14:00635 w/m2
15:00562 w/m2
16:00437 w/m2
17:00270 w/m2
18:0086 w/m2
Sunday, September 29
Total: 4906 wh/m2Hours08:00111 w/m2
09:00301 w/m2
10:00470 w/m2
11:00600 w/m2
12:00679 w/m2
13:00701 w/m2
14:00662 w/m2
15:00581 w/m2
16:00446 w/m2
17:00272 w/m2
18:0083 w/m2
Monday, September 30
Total: 3884 wh/m2Hours08:00110 w/m2
09:00307 w/m2
10:00484 w/m2
11:00621 w/m2
12:00698 w/m2
13:00658 w/m2
14:00429 w/m2
15:00309 w/m2
16:00179 w/m2
17:0069 w/m2
18:0020 w/m2
Tuesday, October 1
Total: 1278 wh/m2Hours08:0032 w/m2
09:0084 w/m2
10:00132 w/m2
11:00154 w/m2
12:00175 w/m2
13:00181 w/m2
14:00172 w/m2
15:00149 w/m2
16:00113 w/m2
17:0067 w/m2
18:0019 w/m2
Wednesday, October 2
Total: 4967 wh/m2Hours08:00105 w/m2
09:00300 w/m2
10:00477 w/m2
11:00613 w/m2
12:00696 w/m2
13:00721 w/m2
14:00685 w/m2
15:00591 w/m2
16:00446 w/m2
17:00263 w/m2
18:0070 w/m2
Thursday, October 3
Total: 4918 wh/m2Hours08:00102 w/m2
09:00296 w/m2
10:00473 w/m2
11:00609 w/m2
12:00692 w/m2
13:00716 w/m2
14:00680 w/m2
15:00585 w/m2
16:00441 w/m2
17:00258 w/m2
18:0066 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.
