Solar radiation in Ettrick 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 17
Total: 1707 wh/m2Hours08:0036 w/m2
09:0093 w/m2
10:00144 w/m2
11:00185 w/m2
12:00211 w/m2
13:00241 w/m2
14:00233 w/m2
15:00206 w/m2
16:00177 w/m2
17:00126 w/m2
18:0054 w/m2
19:001 w/m2
Tomorrow, September 18
Total: 4045 wh/m2Hours08:0066 w/m2
09:00178 w/m2
10:00279 w/m2
11:00370 w/m2
12:00508 w/m2
13:00604 w/m2
14:00639 w/m2
15:00559 w/m2
16:00438 w/m2
17:00285 w/m2
18:00117 w/m2
19:002 w/m2
Thursday, September 19
Total: 4818 wh/m2Hours08:0093 w/m2
09:00247 w/m2
10:00387 w/m2
11:00504 w/m2
12:00617 w/m2
13:00673 w/m2
14:00679 w/m2
15:00625 w/m2
16:00509 w/m2
17:00341 w/m2
18:00142 w/m2
19:001 w/m2
Friday, September 20
Total: 5605 wh/m2Hours08:00122 w/m2
09:00325 w/m2
10:00511 w/m2
11:00658 w/m2
12:00752 w/m2
13:00788 w/m2
14:00760 w/m2
15:00671 w/m2
16:00530 w/m2
17:00346 w/m2
18:00141 w/m2
19:001 w/m2
Saturday, September 21
Total: 5263 wh/m2Hours08:00118 w/m2
09:00315 w/m2
10:00490 w/m2
11:00625 w/m2
12:00707 w/m2
13:00727 w/m2
14:00692 w/m2
15:00625 w/m2
16:00501 w/m2
17:00329 w/m2
18:00133 w/m2
19:001 w/m2
Sunday, September 22
Total: 5250 wh/m2Hours08:00109 w/m2
09:00298 w/m2
10:00475 w/m2
11:00614 w/m2
12:00705 w/m2
13:00740 w/m2
14:00715 w/m2
15:00636 w/m2
16:00502 w/m2
17:00327 w/m2
18:00129 w/m2
Monday, September 23
Total: 5155 wh/m2Hours08:00110 w/m2
09:00301 w/m2
10:00475 w/m2
11:00612 w/m2
12:00699 w/m2
13:00729 w/m2
14:00702 w/m2
15:00618 w/m2
16:00481 w/m2
17:00309 w/m2
18:00119 w/m2
Tuesday, September 24
Total: 5017 wh/m2Hours08:00109 w/m2
09:00300 w/m2
10:00473 w/m2
11:00602 w/m2
12:00684 w/m2
13:00710 w/m2
14:00678 w/m2
15:00592 w/m2
16:00462 w/m2
17:00295 w/m2
18:00112 w/m2
Wednesday, September 25
Total: 4998 wh/m2Hours08:00100 w/m2
09:00281 w/m2
10:00454 w/m2
11:00589 w/m2
12:00677 w/m2
13:00715 w/m2
14:00691 w/m2
15:00607 w/m2
16:00473 w/m2
17:00300 w/m2
18:00111 w/m2
Thursday, September 26
Total: 5192 wh/m2Hours08:00105 w/m2
09:00298 w/m2
10:00477 w/m2
11:00618 w/m2
12:00709 w/m2
13:00742 w/m2
14:00715 w/m2
15:00625 w/m2
16:00486 w/m2
17:00307 w/m2
18:00110 w/m2
Friday, September 27
Total: 5242 wh/m2Hours08:00104 w/m2
09:00300 w/m2
10:00482 w/m2
11:00626 w/m2
12:00718 w/m2
13:00752 w/m2
14:00723 w/m2
15:00633 w/m2
16:00490 w/m2
17:00307 w/m2
18:00107 w/m2
Saturday, September 28
Total: 1342 wh/m2Hours08:0027 w/m2
09:0078 w/m2
10:00125 w/m2
11:00161 w/m2
12:00184 w/m2
13:00192 w/m2
14:00184 w/m2
15:00161 w/m2
16:00125 w/m2
17:0078 w/m2
18:0027 w/m2
Sunday, September 29
Total: 5326 wh/m2Hours08:00105 w/m2
09:00309 w/m2
10:00496 w/m2
11:00642 w/m2
12:00734 w/m2
13:00765 w/m2
14:00733 w/m2
15:00640 w/m2
16:00494 w/m2
17:00306 w/m2
18:00102 w/m2
Monday, September 30
Total: 5238 wh/m2Hours08:00100 w/m2
09:00305 w/m2
10:00493 w/m2
11:00639 w/m2
12:00730 w/m2
13:00756 w/m2
14:00711 w/m2
15:00624 w/m2
16:00483 w/m2
17:00299 w/m2
18:0098 w/m2
Tuesday, October 1
Total: 4415 wh/m2Hours08:00101 w/m2
09:00304 w/m2
10:00491 w/m2
11:00636 w/m2
12:00725 w/m2
13:00728 w/m2
14:00606 w/m2
15:00454 w/m2
16:00258 w/m2
17:0082 w/m2
18:0030 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.
