Solar radiation in Tongfan 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, June 30
Total: 2711 wh/m2Hours06:0024 w/m2
07:00107 w/m2
08:00260 w/m2
09:00338 w/m2
10:00374 w/m2
11:00439 w/m2
12:00232 w/m2
13:00227 w/m2
14:00306 w/m2
15:00173 w/m2
16:00128 w/m2
17:0077 w/m2
18:0026 w/m2
Tomorrow, July 1
Total: 3793 wh/m2Hours06:0023 w/m2
07:00116 w/m2
08:00244 w/m2
09:00370 w/m2
10:00459 w/m2
11:00561 w/m2
12:00364 w/m2
13:00615 w/m2
14:00455 w/m2
15:00173 w/m2
16:00264 w/m2
17:0077 w/m2
18:0072 w/m2
Tuesday, July 2
Total: 4217 wh/m2Hours06:0027 w/m2
07:00140 w/m2
08:00251 w/m2
09:00390 w/m2
10:00520 w/m2
11:00574 w/m2
12:00587 w/m2
13:00601 w/m2
14:00548 w/m2
15:00173 w/m2
16:00128 w/m2
17:00209 w/m2
18:0069 w/m2
Wednesday, July 3
Total: 6828 wh/m2Hours06:0044 w/m2
07:00229 w/m2
08:00414 w/m2
09:00537 w/m2
10:00782 w/m2
11:00883 w/m2
12:00915 w/m2
13:00861 w/m2
14:00778 w/m2
15:00589 w/m2
16:00441 w/m2
17:00262 w/m2
18:0093 w/m2
Thursday, July 4
Total: 7274 wh/m2Hours06:0043 w/m2
07:00229 w/m2
08:00438 w/m2
09:00629 w/m2
10:00781 w/m2
11:00882 w/m2
12:00925 w/m2
13:00906 w/m2
14:00826 w/m2
15:00691 w/m2
16:00513 w/m2
17:00307 w/m2
18:00104 w/m2
Friday, July 5
Total: 7253 wh/m2Hours06:0042 w/m2
07:00228 w/m2
08:00437 w/m2
09:00628 w/m2
10:00780 w/m2
11:00882 w/m2
12:00924 w/m2
13:00905 w/m2
14:00825 w/m2
15:00690 w/m2
16:00510 w/m2
17:00299 w/m2
18:00103 w/m2
Saturday, July 6
Total: 7233 wh/m2Hours06:0041 w/m2
07:00226 w/m2
08:00435 w/m2
09:00626 w/m2
10:00779 w/m2
11:00881 w/m2
12:00924 w/m2
13:00905 w/m2
14:00825 w/m2
15:00688 w/m2
16:00505 w/m2
17:00296 w/m2
18:00102 w/m2
Sunday, July 7
Total: 7225 wh/m2Hours06:0040 w/m2
07:00225 w/m2
08:00434 w/m2
09:00625 w/m2
10:00778 w/m2
11:00880 w/m2
12:00923 w/m2
13:00904 w/m2
14:00824 w/m2
15:00690 w/m2
16:00508 w/m2
17:00297 w/m2
18:0097 w/m2
Monday, July 8
Total: 1956 wh/m2Hours06:0010 w/m2
07:0056 w/m2
08:00108 w/m2
09:00156 w/m2
10:00214 w/m2
11:00242 w/m2
12:00254 w/m2
13:00226 w/m2
14:00206 w/m2
15:00190 w/m2
16:00153 w/m2
17:0099 w/m2
18:0042 w/m2
Tuesday, July 9
Total: 2096 wh/m2Hours06:0029 w/m2
07:00126 w/m2
08:00108 w/m2
09:00171 w/m2
10:00233 w/m2
11:00284 w/m2
12:00276 w/m2
13:00249 w/m2
14:00206 w/m2
15:00172 w/m2
16:00128 w/m2
17:0076 w/m2
18:0038 w/m2
Wednesday, July 10
Total: 2443 wh/m2Hours06:0012 w/m2
07:0076 w/m2
08:00168 w/m2
09:00244 w/m2
10:00321 w/m2
11:00382 w/m2
12:00341 w/m2
13:00292 w/m2
14:00206 w/m2
15:00172 w/m2
16:00128 w/m2
17:0076 w/m2
18:0025 w/m2
Thursday, July 11
Total: 2210 wh/m2Hours06:009 w/m2
07:0055 w/m2
08:00107 w/m2
09:00171 w/m2
10:00213 w/m2
11:00263 w/m2
12:00298 w/m2
13:00313 w/m2
14:00304 w/m2
15:00223 w/m2
16:00153 w/m2
17:0076 w/m2
18:0025 w/m2
Friday, July 12
Total: 1798 wh/m2Hours06:009 w/m2
07:0054 w/m2
08:00107 w/m2
09:00155 w/m2
10:00193 w/m2
11:00219 w/m2
12:00230 w/m2
13:00225 w/m2
14:00206 w/m2
15:00172 w/m2
16:00127 w/m2
17:0076 w/m2
18:0025 w/m2
Saturday, July 13
Total: 1794 wh/m2Hours06:008 w/m2
07:0054 w/m2
08:00106 w/m2
09:00154 w/m2
10:00193 w/m2
11:00219 w/m2
12:00230 w/m2
13:00225 w/m2
14:00205 w/m2
15:00172 w/m2
16:00127 w/m2
17:0076 w/m2
18:0025 w/m2
Sunday, July 14
Total: 5806 wh/m2Hours06:0015 w/m2
07:0088 w/m2
08:00166 w/m2
09:00339 w/m2
10:00522 w/m2
11:00679 w/m2
12:00810 w/m2
13:00852 w/m2
14:00805 w/m2
15:00666 w/m2
16:00485 w/m2
17:00282 w/m2
18:0097 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.
