Solar radiation in Sandston 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: 4564 wh/m2Hours08:0096 w/m2
09:00243 w/m2
10:00439 w/m2
11:00422 w/m2
12:00546 w/m2
13:00581 w/m2
14:00676 w/m2
15:00606 w/m2
16:00485 w/m2
17:00330 w/m2
18:00139 w/m2
19:001 w/m2
Tomorrow, September 20
Total: 5628 wh/m2Hours08:00125 w/m2
09:00330 w/m2
10:00517 w/m2
11:00664 w/m2
12:00757 w/m2
13:00790 w/m2
14:00760 w/m2
15:00671 w/m2
16:00529 w/m2
17:00344 w/m2
18:00140 w/m2
19:001 w/m2
Saturday, September 21
Total: 5593 wh/m2Hours08:00123 w/m2
09:00328 w/m2
10:00515 w/m2
11:00661 w/m2
12:00755 w/m2
13:00787 w/m2
14:00757 w/m2
15:00668 w/m2
16:00524 w/m2
17:00340 w/m2
18:00135 w/m2
Sunday, September 22
Total: 5160 wh/m2Hours08:00117 w/m2
09:00312 w/m2
10:00488 w/m2
11:00618 w/m2
12:00699 w/m2
13:00717 w/m2
14:00681 w/m2
15:00608 w/m2
16:00482 w/m2
17:00314 w/m2
18:00124 w/m2
Monday, September 23
Total: 4754 wh/m2Hours08:00107 w/m2
09:00288 w/m2
10:00447 w/m2
11:00570 w/m2
12:00645 w/m2
13:00667 w/m2
14:00628 w/m2
15:00558 w/m2
16:00445 w/m2
17:00288 w/m2
18:00111 w/m2
Tuesday, September 24
Total: 4770 wh/m2Hours08:00102 w/m2
09:00279 w/m2
10:00441 w/m2
11:00568 w/m2
12:00648 w/m2
13:00676 w/m2
14:00650 w/m2
15:00571 w/m2
16:00445 w/m2
17:00284 w/m2
18:00106 w/m2
Wednesday, September 25
Total: 4607 wh/m2Hours08:0093 w/m2
09:00261 w/m2
10:00418 w/m2
11:00544 w/m2
12:00628 w/m2
13:00661 w/m2
14:00641 w/m2
15:00557 w/m2
16:00433 w/m2
17:00272 w/m2
18:0099 w/m2
Thursday, September 26
Total: 4837 wh/m2Hours08:00100 w/m2
09:00280 w/m2
10:00444 w/m2
11:00572 w/m2
12:00654 w/m2
13:00682 w/m2
14:00654 w/m2
15:00585 w/m2
16:00463 w/m2
17:00296 w/m2
18:00107 w/m2
Friday, September 27
Total: 4947 wh/m2Hours08:00104 w/m2
09:00295 w/m2
10:00468 w/m2
11:00600 w/m2
12:00682 w/m2
13:00711 w/m2
14:00678 w/m2
15:00586 w/m2
16:00450 w/m2
17:00278 w/m2
18:0095 w/m2
Saturday, September 28
Total: 5027 wh/m2Hours08:00101 w/m2
09:00290 w/m2
10:00465 w/m2
11:00601 w/m2
12:00686 w/m2
13:00715 w/m2
14:00685 w/m2
15:00607 w/m2
16:00476 w/m2
17:00299 w/m2
18:00102 w/m2
Sunday, September 29
Total: 5193 wh/m2Hours08:00103 w/m2
09:00302 w/m2
10:00484 w/m2
11:00626 w/m2
12:00716 w/m2
13:00746 w/m2
14:00716 w/m2
15:00625 w/m2
16:00480 w/m2
17:00297 w/m2
18:0098 w/m2
Monday, September 30
Total: 1788 wh/m2Hours08:00101 w/m2
09:00269 w/m2
10:00327 w/m2
11:00159 w/m2
12:00182 w/m2
13:00190 w/m2
14:00181 w/m2
15:00158 w/m2
16:00122 w/m2
17:0075 w/m2
18:0024 w/m2
Tuesday, October 1
Total: 1308 wh/m2Hours08:0025 w/m2
09:0076 w/m2
10:00123 w/m2
11:00159 w/m2
12:00181 w/m2
13:00189 w/m2
14:00181 w/m2
15:00157 w/m2
16:00120 w/m2
17:0074 w/m2
18:0023 w/m2
Wednesday, October 2
Total: 5043 wh/m2Hours08:0025 w/m2
09:00241 w/m2
10:00476 w/m2
11:00632 w/m2
12:00722 w/m2
13:00752 w/m2
14:00718 w/m2
15:00624 w/m2
16:00477 w/m2
17:00289 w/m2
18:0087 w/m2
Thursday, October 3
Total: 5152 wh/m2Hours08:0097 w/m2
09:00299 w/m2
10:00485 w/m2
11:00629 w/m2
12:00719 w/m2
13:00748 w/m2
14:00714 w/m2
15:00620 w/m2
16:00473 w/m2
17:00285 w/m2
18:0083 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.
