Solar radiation in Qifang 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, November 17
Total: 3537 wh/m2Hours07:001 w/m2
08:00169 w/m2
09:00311 w/m2
10:00291 w/m2
11:00598 w/m2
12:00715 w/m2
13:00327 w/m2
14:00616 w/m2
15:00173 w/m2
16:00283 w/m2
17:0053 w/m2
Tomorrow, November 18
Total: 4757 wh/m2Hours07:001 w/m2
08:00160 w/m2
09:00346 w/m2
10:00447 w/m2
11:00650 w/m2
12:00726 w/m2
13:00711 w/m2
14:00663 w/m2
15:00533 w/m2
16:00368 w/m2
17:00152 w/m2
Tuesday, November 19
Total: 5237 wh/m2Hours07:001 w/m2
08:00164 w/m2
09:00389 w/m2
10:00581 w/m2
11:00717 w/m2
12:00787 w/m2
13:00785 w/m2
14:00712 w/m2
15:00572 w/m2
16:00378 w/m2
17:00151 w/m2
Wednesday, November 20
Total: 1459 wh/m2Hours07:001 w/m2
08:00161 w/m2
09:0097 w/m2
10:00159 w/m2
11:00179 w/m2
12:00196 w/m2
13:00196 w/m2
14:00195 w/m2
15:00143 w/m2
16:0094 w/m2
17:0038 w/m2
Thursday, November 21
Total: 1369 wh/m2Hours08:0051 w/m2
09:00142 w/m2
10:00158 w/m2
11:00178 w/m2
12:00195 w/m2
13:00195 w/m2
14:00177 w/m2
15:00142 w/m2
16:0094 w/m2
17:0037 w/m2
Friday, November 22
Total: 1567 wh/m2Hours08:0043 w/m2
09:00114 w/m2
10:00171 w/m2
11:00229 w/m2
12:00252 w/m2
13:00233 w/m2
14:00211 w/m2
15:00170 w/m2
16:00103 w/m2
17:0041 w/m2
Saturday, November 23
Total: 2752 wh/m2Hours08:0070 w/m2
09:00214 w/m2
10:00369 w/m2
11:00516 w/m2
12:00492 w/m2
13:00413 w/m2
14:00276 w/m2
15:00209 w/m2
16:00138 w/m2
17:0055 w/m2
Sunday, November 24
Total: 2435 wh/m2Hours08:0049 w/m2
09:00121 w/m2
10:00196 w/m2
11:00244 w/m2
12:00320 w/m2
13:00368 w/m2
14:00387 w/m2
15:00366 w/m2
16:00267 w/m2
17:00117 w/m2
Monday, November 25
Total: 3778 wh/m2Hours08:00100 w/m2
09:00267 w/m2
10:00418 w/m2
11:00536 w/m2
12:00554 w/m2
13:00500 w/m2
14:00410 w/m2
15:00484 w/m2
16:00361 w/m2
17:00148 w/m2
Tuesday, November 26
Total: 5019 wh/m2Hours08:00145 w/m2
09:00368 w/m2
10:00556 w/m2
11:00684 w/m2
12:00757 w/m2
13:00759 w/m2
14:00690 w/m2
15:00553 w/m2
16:00363 w/m2
17:00144 w/m2
Wednesday, November 27
Total: 3286 wh/m2Hours08:00123 w/m2
09:00311 w/m2
10:00470 w/m2
11:00580 w/m2
12:00569 w/m2
13:00462 w/m2
14:00288 w/m2
15:00244 w/m2
16:00169 w/m2
17:0070 w/m2
Thursday, November 28
Total: 1497 wh/m2Hours08:0045 w/m2
09:00117 w/m2
10:00179 w/m2
11:00224 w/m2
12:00229 w/m2
13:00229 w/m2
14:00191 w/m2
15:00154 w/m2
16:0092 w/m2
17:0037 w/m2
Friday, November 29
Total: 1259 wh/m2Hours08:0034 w/m2
09:0090 w/m2
10:00138 w/m2
11:00172 w/m2
12:00191 w/m2
13:00191 w/m2
14:00174 w/m2
15:00140 w/m2
16:0092 w/m2
17:0037 w/m2
Saturday, November 30
Total: 1803 wh/m2Hours08:0034 w/m2
09:0089 w/m2
10:00137 w/m2
11:00172 w/m2
12:00264 w/m2
13:00331 w/m2
14:00356 w/m2
15:00243 w/m2
16:00136 w/m2
17:0041 w/m2
Sunday, December 1
Total: 1803 wh/m2Hours08:0033 w/m2
09:0097 w/m2
10:00164 w/m2
11:00222 w/m2
12:00263 w/m2
13:00281 w/m2
14:00271 w/m2
15:00231 w/m2
16:00168 w/m2
17:0073 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.
