Solar radiation in Chongqing 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, April 19
Total: 6103 wh/m2Hours07:0035 w/m2
08:00180 w/m2
09:00360 w/m2
10:00609 w/m2
11:00653 w/m2
12:00693 w/m2
13:00734 w/m2
14:00842 w/m2
15:00790 w/m2
16:00627 w/m2
17:00376 w/m2
18:00191 w/m2
19:0013 w/m2
Tomorrow, April 20
Total: 7268 wh/m2Hours07:0052 w/m2
08:00255 w/m2
09:00496 w/m2
10:00693 w/m2
11:00843 w/m2
12:00933 w/m2
13:00950 w/m2
14:00917 w/m2
15:00807 w/m2
16:00649 w/m2
17:00443 w/m2
18:00213 w/m2
19:0017 w/m2
Monday, April 21
Total: 3906 wh/m2Hours07:0054 w/m2
08:00272 w/m2
09:00498 w/m2
10:00673 w/m2
11:00720 w/m2
12:00684 w/m2
13:00240 w/m2
14:00230 w/m2
15:00203 w/m2
16:00163 w/m2
17:00111 w/m2
18:0054 w/m2
19:004 w/m2
Tuesday, April 22
Total: 3768 wh/m2Hours07:0054 w/m2
08:00175 w/m2
09:00162 w/m2
10:00192 w/m2
11:00254 w/m2
12:00258 w/m2
13:00265 w/m2
14:00420 w/m2
15:00666 w/m2
16:00640 w/m2
17:00446 w/m2
18:00217 w/m2
19:0019 w/m2
Wednesday, April 23
Total: 3292 wh/m2Hours07:0015 w/m2
08:0070 w/m2
09:00139 w/m2
10:00193 w/m2
11:00255 w/m2
12:00326 w/m2
13:00378 w/m2
14:00382 w/m2
15:00491 w/m2
16:00493 w/m2
17:00382 w/m2
18:00157 w/m2
19:0011 w/m2
Thursday, April 24
Total: 1849 wh/m2Hours07:0016 w/m2
08:0070 w/m2
09:00127 w/m2
10:00176 w/m2
11:00213 w/m2
12:00235 w/m2
13:00241 w/m2
14:00231 w/m2
15:00204 w/m2
16:00164 w/m2
17:00112 w/m2
18:0055 w/m2
19:005 w/m2
Friday, April 25
Total: 1999 wh/m2Hours07:0016 w/m2
08:0071 w/m2
09:00127 w/m2
10:00176 w/m2
11:00213 w/m2
12:00236 w/m2
13:00242 w/m2
14:00231 w/m2
15:00225 w/m2
16:00197 w/m2
17:00146 w/m2
18:00106 w/m2
19:0013 w/m2
Saturday, April 26
Total: 2051 wh/m2Hours07:0019 w/m2
08:0079 w/m2
09:00141 w/m2
10:00177 w/m2
11:00214 w/m2
12:00236 w/m2
13:00242 w/m2
14:00231 w/m2
15:00246 w/m2
16:00213 w/m2
17:00167 w/m2
18:0078 w/m2
19:008 w/m2
Sunday, April 27
Total: 4192 wh/m2Hours07:0036 w/m2
08:00165 w/m2
09:00318 w/m2
10:00471 w/m2
11:00604 w/m2
12:00599 w/m2
13:00551 w/m2
14:00441 w/m2
15:00374 w/m2
16:00286 w/m2
17:00188 w/m2
18:00140 w/m2
19:0019 w/m2
Monday, April 28
Total: 5602 wh/m2Hours07:0022 w/m2
08:0073 w/m2
09:00142 w/m2
10:00230 w/m2
11:00298 w/m2
12:00773 w/m2
13:00947 w/m2
14:00927 w/m2
15:00821 w/m2
16:00660 w/m2
17:00455 w/m2
18:00228 w/m2
19:0026 w/m2
Tuesday, April 29
Total: 6133 wh/m2Hours07:0044 w/m2
08:00197 w/m2
09:00304 w/m2
10:00367 w/m2
11:00356 w/m2
12:00791 w/m2
13:00950 w/m2
14:00928 w/m2
15:00822 w/m2
16:00661 w/m2
17:00457 w/m2
18:00229 w/m2
19:0027 w/m2
Wednesday, April 30
Total: 2177 wh/m2Hours07:0031 w/m2
08:0090 w/m2
09:00169 w/m2
10:00231 w/m2
11:00299 w/m2
12:00307 w/m2
13:00267 w/m2
14:00232 w/m2
15:00206 w/m2
16:00165 w/m2
17:00115 w/m2
18:0058 w/m2
19:007 w/m2
Thursday, May 1
Total: 1885 wh/m2Hours07:0020 w/m2
08:0075 w/m2
09:00131 w/m2
10:00179 w/m2
11:00216 w/m2
12:00237 w/m2
13:00243 w/m2
14:00232 w/m2
15:00206 w/m2
16:00166 w/m2
17:00115 w/m2
18:0058 w/m2
19:007 w/m2
Friday, May 2
Total: 2036 wh/m2Hours07:0021 w/m2
08:0076 w/m2
09:00132 w/m2
10:00180 w/m2
11:00216 w/m2
12:00238 w/m2
13:00243 w/m2
14:00233 w/m2
15:00206 w/m2
16:00166 w/m2
17:00115 w/m2
18:00180 w/m2
19:0030 w/m2
Saturday, May 3
Total: 4471 wh/m2Hours07:0058 w/m2
08:00224 w/m2
09:00446 w/m2
10:00661 w/m2
11:00836 w/m2
12:00826 w/m2
13:00632 w/m2
14:00233 w/m2
15:00206 w/m2
16:00166 w/m2
17:00116 w/m2
18:0059 w/m2
19:008 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.
