Solar radiation in Sijing 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: 6591 wh/m2Hours06:00100 w/m2
07:00303 w/m2
08:00509 w/m2
09:00690 w/m2
10:00763 w/m2
11:00635 w/m2
12:00783 w/m2
13:00795 w/m2
14:00651 w/m2
15:00626 w/m2
16:00460 w/m2
17:00202 w/m2
18:0074 w/m2
Tomorrow, July 4
Total: 7572 wh/m2Hours06:00100 w/m2
07:00302 w/m2
08:00508 w/m2
09:00689 w/m2
10:00829 w/m2
11:00917 w/m2
12:00947 w/m2
13:00916 w/m2
14:00816 w/m2
15:00676 w/m2
16:00497 w/m2
17:00280 w/m2
18:0095 w/m2
Friday, July 5
Total: 7599 wh/m2Hours06:0098 w/m2
07:00301 w/m2
08:00506 w/m2
09:00688 w/m2
10:00828 w/m2
11:00916 w/m2
12:00946 w/m2
13:00915 w/m2
14:00826 w/m2
15:00683 w/m2
16:00503 w/m2
17:00294 w/m2
18:0095 w/m2
Saturday, July 6
Total: 2379 wh/m2Hours06:0071 w/m2
07:00226 w/m2
08:00408 w/m2
09:00172 w/m2
10:00207 w/m2
11:00229 w/m2
12:00236 w/m2
13:00229 w/m2
14:00206 w/m2
15:00171 w/m2
16:00126 w/m2
17:0074 w/m2
18:0024 w/m2
Sunday, July 7
Total: 2718 wh/m2Hours06:0045 w/m2
07:00164 w/m2
08:00319 w/m2
09:00365 w/m2
10:00324 w/m2
11:00229 w/m2
12:00236 w/m2
13:00229 w/m2
14:00206 w/m2
15:00222 w/m2
16:00197 w/m2
17:00141 w/m2
18:0041 w/m2
Monday, July 8
Total: 5991 wh/m2Hours06:0065 w/m2
07:00254 w/m2
08:00479 w/m2
09:00624 w/m2
10:00703 w/m2
11:00710 w/m2
12:00763 w/m2
13:00771 w/m2
14:00722 w/m2
15:00516 w/m2
16:00277 w/m2
17:0081 w/m2
18:0026 w/m2
Tuesday, July 9
Total: 2842 wh/m2Hours06:0023 w/m2
07:0073 w/m2
08:00125 w/m2
09:00221 w/m2
10:00341 w/m2
11:00434 w/m2
12:00430 w/m2
13:00378 w/m2
14:00305 w/m2
15:00237 w/m2
16:00150 w/m2
17:0081 w/m2
18:0044 w/m2
Wednesday, July 10
Total: 1888 wh/m2Hours06:0023 w/m2
07:0073 w/m2
08:00125 w/m2
09:00170 w/m2
10:00206 w/m2
11:00228 w/m2
12:00236 w/m2
13:00228 w/m2
14:00206 w/m2
15:00171 w/m2
16:00125 w/m2
17:0074 w/m2
18:0023 w/m2
Thursday, July 11
Total: 6789 wh/m2Hours06:0055 w/m2
07:00188 w/m2
08:00337 w/m2
09:00549 w/m2
10:00740 w/m2
11:00869 w/m2
12:00891 w/m2
13:00855 w/m2
14:00765 w/m2
15:00663 w/m2
16:00496 w/m2
17:00293 w/m2
18:0088 w/m2
Friday, July 12
Total: 1987 wh/m2Hours06:0024 w/m2
07:0087 w/m2
08:00160 w/m2
09:00203 w/m2
10:00226 w/m2
11:00227 w/m2
12:00235 w/m2
13:00228 w/m2
14:00206 w/m2
15:00170 w/m2
16:00125 w/m2
17:0073 w/m2
18:0023 w/m2
Saturday, July 13
Total: 1965 wh/m2Hours06:0032 w/m2
07:0086 w/m2
08:00123 w/m2
09:00169 w/m2
10:00205 w/m2
11:00227 w/m2
12:00235 w/m2
13:00228 w/m2
14:00205 w/m2
15:00170 w/m2
16:00137 w/m2
17:0080 w/m2
18:0068 w/m2
Sunday, July 14
Total: 1946 wh/m2Hours06:0031 w/m2
07:0085 w/m2
08:00123 w/m2
09:00169 w/m2
10:00204 w/m2
11:00227 w/m2
12:00235 w/m2
13:00227 w/m2
14:00205 w/m2
15:00187 w/m2
16:00137 w/m2
17:0087 w/m2
18:0029 w/m2
Monday, July 15
Total: 1869 wh/m2Hours06:0021 w/m2
07:0071 w/m2
08:00123 w/m2
09:00168 w/m2
10:00204 w/m2
11:00227 w/m2
12:00235 w/m2
13:00227 w/m2
14:00205 w/m2
15:00170 w/m2
16:00124 w/m2
17:0072 w/m2
18:0022 w/m2
Tuesday, July 16
Total: 1865 wh/m2Hours06:0020 w/m2
07:0070 w/m2
08:00122 w/m2
09:00168 w/m2
10:00204 w/m2
11:00227 w/m2
12:00234 w/m2
13:00227 w/m2
14:00205 w/m2
15:00170 w/m2
16:00124 w/m2
17:0072 w/m2
18:0022 w/m2
Wednesday, July 17
Total: 1863 wh/m2Hours06:0020 w/m2
07:0070 w/m2
08:00122 w/m2
09:00168 w/m2
10:00204 w/m2
11:00226 w/m2
12:00234 w/m2
13:00227 w/m2
14:00205 w/m2
15:00169 w/m2
16:00124 w/m2
17:0072 w/m2
18:0022 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.
