Solar radiation in Shanghai 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, March 28
Total: 1816 wh/m2Hours06:001 w/m2
07:0046 w/m2
08:00104 w/m2
09:00186 w/m2
10:00215 w/m2
11:00220 w/m2
12:00317 w/m2
13:00220 w/m2
14:00194 w/m2
15:00154 w/m2
16:00113 w/m2
17:0045 w/m2
18:001 w/m2
Tomorrow, March 29
Total: 1923 wh/m2Hours06:001 w/m2
07:0083 w/m2
08:00136 w/m2
09:00187 w/m2
10:00196 w/m2
11:00221 w/m2
12:00229 w/m2
13:00220 w/m2
14:00214 w/m2
15:00155 w/m2
16:00162 w/m2
17:00116 w/m2
18:003 w/m2
Sunday, March 30
Total: 5949 wh/m2Hours06:006 w/m2
07:00194 w/m2
08:00405 w/m2
09:00612 w/m2
10:00735 w/m2
11:00636 w/m2
12:00897 w/m2
13:00882 w/m2
14:00561 w/m2
15:00462 w/m2
16:00370 w/m2
17:00185 w/m2
18:004 w/m2
Monday, March 31
Total: 5480 wh/m2Hours06:008 w/m2
07:00194 w/m2
08:00379 w/m2
09:00462 w/m2
10:00577 w/m2
11:00649 w/m2
12:00673 w/m2
13:00668 w/m2
14:00783 w/m2
15:00624 w/m2
16:00300 w/m2
17:00159 w/m2
18:004 w/m2
Tuesday, April 1
Total: 4449 wh/m2Hours06:002 w/m2
07:0051 w/m2
08:00119 w/m2
09:00175 w/m2
10:00218 w/m2
11:00245 w/m2
12:00746 w/m2
13:00867 w/m2
14:00786 w/m2
15:00626 w/m2
16:00420 w/m2
17:00189 w/m2
18:005 w/m2
Wednesday, April 2
Total: 4912 wh/m2Hours06:003 w/m2
07:0062 w/m2
08:00131 w/m2
09:00317 w/m2
10:00517 w/m2
11:00695 w/m2
12:00790 w/m2
13:00808 w/m2
14:00749 w/m2
15:00530 w/m2
16:00261 w/m2
17:0048 w/m2
18:001 w/m2
Thursday, April 3
Total: 4715 wh/m2Hours06:004 w/m2
07:0064 w/m2
08:00132 w/m2
09:00209 w/m2
10:00278 w/m2
11:00332 w/m2
12:00776 w/m2
13:00877 w/m2
14:00790 w/m2
15:00630 w/m2
16:00424 w/m2
17:00193 w/m2
18:006 w/m2
Friday, April 4
Total: 4328 wh/m2Hours06:0014 w/m2
07:00161 w/m2
08:00144 w/m2
09:00321 w/m2
10:00521 w/m2
11:00679 w/m2
12:00604 w/m2
13:00460 w/m2
14:00275 w/m2
15:00528 w/m2
16:00419 w/m2
17:00195 w/m2
18:007 w/m2
Saturday, April 5
Total: 4189 wh/m2Hours06:0017 w/m2
07:00220 w/m2
08:00449 w/m2
09:00637 w/m2
10:00723 w/m2
11:00637 w/m2
12:00547 w/m2
13:00409 w/m2
14:00218 w/m2
15:00174 w/m2
16:00107 w/m2
17:0049 w/m2
18:002 w/m2
Sunday, April 6
Total: 6104 wh/m2Hours06:005 w/m2
07:0056 w/m2
08:00113 w/m2
09:00435 w/m2
10:00715 w/m2
11:00883 w/m2
12:00930 w/m2
13:00898 w/m2
14:00796 w/m2
15:00635 w/m2
16:00430 w/m2
17:00199 w/m2
18:009 w/m2
Monday, April 7
Total: 6781 wh/m2Hours06:0022 w/m2
07:00229 w/m2
08:00458 w/m2
09:00659 w/m2
10:00813 w/m2
11:00909 w/m2
12:00938 w/m2
13:00900 w/m2
14:00797 w/m2
15:00622 w/m2
16:00357 w/m2
17:0074 w/m2
18:003 w/m2
Tuesday, April 8
Total: 6939 wh/m2Hours06:0025 w/m2
07:00232 w/m2
08:00461 w/m2
09:00662 w/m2
10:00816 w/m2
11:00911 w/m2
12:00940 w/m2
13:00899 w/m2
14:00791 w/m2
15:00619 w/m2
16:00401 w/m2
17:00173 w/m2
18:009 w/m2
Wednesday, April 9
Total: 1894 wh/m2Hours06:0018 w/m2
07:00117 w/m2
08:00116 w/m2
09:00166 w/m2
10:00205 w/m2
11:00228 w/m2
12:00236 w/m2
13:00249 w/m2
14:00220 w/m2
15:00176 w/m2
16:00109 w/m2
17:0051 w/m2
18:003 w/m2
Thursday, April 10
Total: 1929 wh/m2Hours06:008 w/m2
07:0060 w/m2
08:00117 w/m2
09:00167 w/m2
10:00205 w/m2
11:00229 w/m2
12:00236 w/m2
13:00227 w/m2
14:00201 w/m2
15:00208 w/m2
16:00171 w/m2
17:0094 w/m2
18:006 w/m2
Friday, April 11
Total: 7089 wh/m2Hours06:0033 w/m2
07:00245 w/m2
08:00473 w/m2
09:00672 w/m2
10:00824 w/m2
11:00918 w/m2
12:00947 w/m2
13:00908 w/m2
14:00804 w/m2
15:00642 w/m2
16:00427 w/m2
17:00186 w/m2
18:0010 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.
