Solar radiation in Zhengfang 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 4
Total: 7339 wh/m2Hours06:0043 w/m2
07:00229 w/m2
08:00438 w/m2
09:00629 w/m2
10:00783 w/m2
11:00885 w/m2
12:00929 w/m2
13:00912 w/m2
14:00833 w/m2
15:00701 w/m2
16:00524 w/m2
17:00319 w/m2
18:00114 w/m2
Tomorrow, July 5
Total: 7329 wh/m2Hours06:0042 w/m2
07:00227 w/m2
08:00437 w/m2
09:00628 w/m2
10:00781 w/m2
11:00884 w/m2
12:00929 w/m2
13:00911 w/m2
14:00833 w/m2
15:00700 w/m2
16:00524 w/m2
17:00319 w/m2
18:00114 w/m2
Saturday, July 6
Total: 7294 wh/m2Hours06:0041 w/m2
07:00226 w/m2
08:00435 w/m2
09:00627 w/m2
10:00780 w/m2
11:00883 w/m2
12:00928 w/m2
13:00911 w/m2
14:00833 w/m2
15:00700 w/m2
16:00523 w/m2
17:00309 w/m2
18:0098 w/m2
Sunday, July 7
Total: 7285 wh/m2Hours06:0037 w/m2
07:00224 w/m2
08:00433 w/m2
09:00625 w/m2
10:00779 w/m2
11:00883 w/m2
12:00926 w/m2
13:00897 w/m2
14:00827 w/m2
15:00700 w/m2
16:00523 w/m2
17:00318 w/m2
18:00113 w/m2
Monday, July 8
Total: 5261 wh/m2Hours06:0031 w/m2
07:00215 w/m2
08:00428 w/m2
09:00618 w/m2
10:00527 w/m2
11:00857 w/m2
12:00782 w/m2
13:00752 w/m2
14:00597 w/m2
15:00210 w/m2
16:00131 w/m2
17:0079 w/m2
18:0034 w/m2
Tuesday, July 9
Total: 3508 wh/m2Hours06:0029 w/m2
07:00164 w/m2
08:00304 w/m2
09:00395 w/m2
10:00428 w/m2
11:00401 w/m2
12:00383 w/m2
13:00336 w/m2
14:00269 w/m2
15:00289 w/m2
16:00259 w/m2
17:00180 w/m2
18:0071 w/m2
Wednesday, July 10
Total: 2007 wh/m2Hours06:009 w/m2
07:0055 w/m2
08:00107 w/m2
09:00171 w/m2
10:00233 w/m2
11:00285 w/m2
12:00277 w/m2
13:00250 w/m2
14:00208 w/m2
15:00175 w/m2
16:00130 w/m2
17:0079 w/m2
18:0028 w/m2
Thursday, July 11
Total: 1837 wh/m2Hours06:0013 w/m2
07:0070 w/m2
08:00107 w/m2
09:00155 w/m2
10:00194 w/m2
11:00220 w/m2
12:00231 w/m2
13:00227 w/m2
14:00208 w/m2
15:00175 w/m2
16:00130 w/m2
17:0079 w/m2
18:0028 w/m2
Friday, July 12
Total: 1817 wh/m2Hours06:009 w/m2
07:0054 w/m2
08:00107 w/m2
09:00155 w/m2
10:00193 w/m2
11:00220 w/m2
12:00231 w/m2
13:00227 w/m2
14:00208 w/m2
15:00174 w/m2
16:00130 w/m2
17:0079 w/m2
18:0030 w/m2
Saturday, July 13
Total: 1823 wh/m2Hours06:009 w/m2
07:0054 w/m2
08:00106 w/m2
09:00154 w/m2
10:00193 w/m2
11:00219 w/m2
12:00231 w/m2
13:00227 w/m2
14:00207 w/m2
15:00174 w/m2
16:00130 w/m2
17:0079 w/m2
18:0040 w/m2
Sunday, July 14
Total: 3439 wh/m2Hours06:0010 w/m2
07:0083 w/m2
08:00193 w/m2
09:00281 w/m2
10:00352 w/m2
11:00417 w/m2
12:00401 w/m2
13:00375 w/m2
14:00325 w/m2
15:00371 w/m2
16:00329 w/m2
17:00229 w/m2
18:0073 w/m2
Monday, July 15
Total: 5384 wh/m2Hours06:0021 w/m2
07:00143 w/m2
08:00286 w/m2
09:00449 w/m2
10:00607 w/m2
11:00724 w/m2
12:00716 w/m2
13:00662 w/m2
14:00550 w/m2
15:00490 w/m2
16:00391 w/m2
17:00246 w/m2
18:0099 w/m2
Tuesday, July 16
Total: 6953 wh/m2Hours06:0030 w/m2
07:00209 w/m2
08:00420 w/m2
09:00614 w/m2
10:00770 w/m2
11:00875 w/m2
12:00921 w/m2
13:00905 w/m2
14:00828 w/m2
15:00683 w/m2
16:00457 w/m2
17:00188 w/m2
18:0053 w/m2
Wednesday, July 17
Total: 6724 wh/m2Hours06:0020 w/m2
07:00144 w/m2
08:00290 w/m2
09:00507 w/m2
10:00698 w/m2
11:00840 w/m2
12:00898 w/m2
13:00891 w/m2
14:00819 w/m2
15:00689 w/m2
16:00514 w/m2
17:00309 w/m2
18:00105 w/m2
Thursday, July 18
Total: 6412 wh/m2Hours06:0028 w/m2
07:00206 w/m2
08:00418 w/m2
09:00612 w/m2
10:00768 w/m2
11:00873 w/m2
12:00912 w/m2
13:00875 w/m2
14:00760 w/m2
15:00554 w/m2
16:00302 w/m2
17:0078 w/m2
18:0026 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.
