Solar radiation in Weicun 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, December 21
Total: 3422 wh/m2Hours08:00128 w/m2
09:00309 w/m2
10:00454 w/m2
11:00546 w/m2
12:00576 w/m2
13:00542 w/m2
14:00448 w/m2
15:00300 w/m2
16:00119 w/m2
Tomorrow, December 22
Total: 2056 wh/m2Hours08:00105 w/m2
09:00296 w/m2
10:00337 w/m2
11:00398 w/m2
12:00382 w/m2
13:00225 w/m2
14:00156 w/m2
15:00118 w/m2
16:0039 w/m2
Monday, December 23
Total: 1521 wh/m2Hours08:00124 w/m2
09:00133 w/m2
10:00206 w/m2
11:00202 w/m2
12:00213 w/m2
13:00150 w/m2
14:00380 w/m2
15:0083 w/m2
16:0030 w/m2
Tuesday, December 24
Total: 3318 wh/m2Hours08:00124 w/m2
09:00304 w/m2
10:00437 w/m2
11:00473 w/m2
12:00557 w/m2
13:00543 w/m2
14:00451 w/m2
15:00305 w/m2
16:00124 w/m2
Wednesday, December 25
Total: 857 wh/m2Hours08:0031 w/m2
09:0076 w/m2
10:00113 w/m2
11:00136 w/m2
12:00144 w/m2
13:00136 w/m2
14:00113 w/m2
15:0077 w/m2
16:0031 w/m2
Thursday, December 26
Total: 2100 wh/m2Hours08:00119 w/m2
09:00277 w/m2
10:00340 w/m2
11:00237 w/m2
12:00286 w/m2
13:00291 w/m2
14:00266 w/m2
15:00196 w/m2
16:0088 w/m2
Friday, December 27
Total: 3434 wh/m2Hours08:00120 w/m2
09:00302 w/m2
10:00449 w/m2
11:00544 w/m2
12:00577 w/m2
13:00547 w/m2
14:00456 w/m2
15:00310 w/m2
16:00129 w/m2
Saturday, December 28
Total: 1481 wh/m2Hours08:00106 w/m2
09:00231 w/m2
10:00248 w/m2
11:00136 w/m2
12:00174 w/m2
13:00203 w/m2
14:00190 w/m2
15:00136 w/m2
16:0057 w/m2
Sunday, December 29
Total: 3456 wh/m2Hours08:00119 w/m2
09:00301 w/m2
10:00450 w/m2
11:00546 w/m2
12:00580 w/m2
13:00551 w/m2
14:00460 w/m2
15:00315 w/m2
16:00134 w/m2
Monday, December 30
Total: 3444 wh/m2Hours08:00118 w/m2
09:00301 w/m2
10:00450 w/m2
11:00546 w/m2
12:00581 w/m2
13:00548 w/m2
14:00451 w/m2
15:00313 w/m2
16:00135 w/m2
17:001 w/m2
Tuesday, December 31
Total: 2001 wh/m2Hours08:0099 w/m2
09:00243 w/m2
10:00345 w/m2
11:00393 w/m2
12:00341 w/m2
13:00241 w/m2
14:00116 w/m2
15:00139 w/m2
16:0083 w/m2
17:001 w/m2
Wednesday, January 1
Total: 3487 wh/m2Hours08:00117 w/m2
09:00300 w/m2
10:00451 w/m2
11:00548 w/m2
12:00584 w/m2
13:00556 w/m2
14:00466 w/m2
15:00323 w/m2
16:00141 w/m2
17:001 w/m2
Thursday, January 2
Total: 3499 wh/m2Hours08:00116 w/m2
09:00300 w/m2
10:00451 w/m2
11:00549 w/m2
12:00586 w/m2
13:00558 w/m2
14:00469 w/m2
15:00325 w/m2
16:00144 w/m2
17:001 w/m2
Friday, January 3
Total: 918 wh/m2Hours08:0029 w/m2
09:0075 w/m2
10:00124 w/m2
11:00151 w/m2
12:00162 w/m2
13:00140 w/m2
14:00118 w/m2
15:0082 w/m2
16:0037 w/m2
Saturday, January 4
Total: 882 wh/m2Hours08:0029 w/m2
09:0075 w/m2
10:00113 w/m2
11:00138 w/m2
12:00147 w/m2
13:00141 w/m2
14:00118 w/m2
15:0083 w/m2
16:0037 w/m2
17:001 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.
