Solar radiation in Santong 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, July 3
Total: 1597 wh/m2Hours07:0010 w/m2
08:0085 w/m2
09:00171 w/m2
10:00265 w/m2
11:00191 w/m2
12:00205 w/m2
13:00202 w/m2
14:00181 w/m2
15:00145 w/m2
16:0097 w/m2
17:0045 w/m2
Tomorrow, July 4
Total: 4178 wh/m2Hours07:0024 w/m2
08:00214 w/m2
09:00397 w/m2
10:00615 w/m2
11:00447 w/m2
12:00619 w/m2
13:00524 w/m2
14:00472 w/m2
15:00459 w/m2
16:00305 w/m2
17:00101 w/m2
18:001 w/m2
Friday, July 5
Total: 4049 wh/m2Hours07:0025 w/m2
08:00182 w/m2
09:00447 w/m2
10:00491 w/m2
11:00447 w/m2
12:00375 w/m2
13:00601 w/m2
14:00550 w/m2
15:00460 w/m2
16:00311 w/m2
17:00159 w/m2
18:001 w/m2
Saturday, July 6
Total: 3530 wh/m2Hours07:0034 w/m2
08:00245 w/m2
09:00279 w/m2
10:00342 w/m2
11:00364 w/m2
12:00424 w/m2
13:00447 w/m2
14:00415 w/m2
15:00462 w/m2
16:00355 w/m2
17:00162 w/m2
18:001 w/m2
Sunday, July 7
Total: 5218 wh/m2Hours07:0032 w/m2
08:00213 w/m2
09:00423 w/m2
10:00611 w/m2
11:00743 w/m2
12:00800 w/m2
13:00788 w/m2
14:00708 w/m2
15:00527 w/m2
16:00292 w/m2
17:0080 w/m2
18:001 w/m2
Monday, July 8
Total: 4869 wh/m2Hours07:0033 w/m2
08:00242 w/m2
09:00461 w/m2
10:00643 w/m2
11:00768 w/m2
12:00814 w/m2
13:00749 w/m2
14:00545 w/m2
15:00374 w/m2
16:00188 w/m2
17:0051 w/m2
18:001 w/m2
Tuesday, July 9
Total: 4841 wh/m2Hours07:0020 w/m2
08:00107 w/m2
09:00287 w/m2
10:00487 w/m2
11:00656 w/m2
12:00731 w/m2
13:00741 w/m2
14:00687 w/m2
15:00567 w/m2
16:00387 w/m2
17:00169 w/m2
18:002 w/m2
Wednesday, July 10
Total: 5674 wh/m2Hours07:0034 w/m2
08:00246 w/m2
09:00466 w/m2
10:00646 w/m2
11:00771 w/m2
12:00829 w/m2
13:00813 w/m2
14:00722 w/m2
15:00583 w/m2
16:00392 w/m2
17:00170 w/m2
18:002 w/m2
Thursday, July 11
Total: 4901 wh/m2Hours07:0034 w/m2
08:00247 w/m2
09:00466 w/m2
10:00645 w/m2
11:00764 w/m2
12:00777 w/m2
13:00646 w/m2
14:00366 w/m2
15:00435 w/m2
16:00353 w/m2
17:00166 w/m2
18:002 w/m2
Friday, July 12
Total: 5727 wh/m2Hours07:0034 w/m2
08:00246 w/m2
09:00465 w/m2
10:00645 w/m2
11:00770 w/m2
12:00830 w/m2
13:00820 w/m2
14:00741 w/m2
15:00597 w/m2
16:00402 w/m2
17:00175 w/m2
18:002 w/m2
Saturday, July 13
Total: 5727 wh/m2Hours07:0034 w/m2
08:00248 w/m2
09:00469 w/m2
10:00651 w/m2
11:00776 w/m2
12:00834 w/m2
13:00818 w/m2
14:00728 w/m2
15:00591 w/m2
16:00400 w/m2
17:00176 w/m2
18:002 w/m2
Sunday, July 14
Total: 2458 wh/m2Hours07:0031 w/m2
08:00223 w/m2
09:00370 w/m2
10:00403 w/m2
11:00288 w/m2
12:00271 w/m2
13:00248 w/m2
14:00187 w/m2
15:00195 w/m2
16:00159 w/m2
17:0081 w/m2
18:002 w/m2
Monday, July 15
Total: 4679 wh/m2Hours07:0034 w/m2
08:00250 w/m2
09:00471 w/m2
10:00654 w/m2
11:00779 w/m2
12:00812 w/m2
13:00661 w/m2
14:00277 w/m2
15:00322 w/m2
16:00276 w/m2
17:00140 w/m2
18:003 w/m2
Tuesday, July 16
Total: 3346 wh/m2Hours07:009 w/m2
08:0063 w/m2
09:00118 w/m2
10:00164 w/m2
11:00195 w/m2
12:00433 w/m2
13:00575 w/m2
14:00620 w/m2
15:00578 w/m2
16:00407 w/m2
17:00181 w/m2
18:003 w/m2
Wednesday, July 17
Total: 5454 wh/m2Hours07:009 w/m2
08:0063 w/m2
09:00358 w/m2
10:00629 w/m2
11:00783 w/m2
12:00843 w/m2
13:00833 w/m2
14:00752 w/m2
15:00605 w/m2
16:00403 w/m2
17:00173 w/m2
18:003 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.