Solar radiation in Caifang 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, January 31
Total: 4374 wh/m2Hours08:00119 w/m2
09:00195 w/m2
10:00429 w/m2
11:00651 w/m2
12:00662 w/m2
13:00727 w/m2
14:00638 w/m2
15:00512 w/m2
16:00315 w/m2
17:00126 w/m2
Tomorrow, February 1
Total: 3985 wh/m2Hours08:0078 w/m2
09:00135 w/m2
10:00510 w/m2
11:00357 w/m2
12:00614 w/m2
13:00647 w/m2
14:00658 w/m2
15:00519 w/m2
16:00327 w/m2
17:00140 w/m2
Sunday, February 2
Total: 1293 wh/m2Hours08:0035 w/m2
09:0096 w/m2
10:00134 w/m2
11:00169 w/m2
12:00187 w/m2
13:00206 w/m2
14:00187 w/m2
15:00137 w/m2
16:0099 w/m2
17:0043 w/m2
Monday, February 3
Total: 1275 wh/m2Hours08:0036 w/m2
09:00122 w/m2
10:00135 w/m2
11:00169 w/m2
12:00188 w/m2
13:00188 w/m2
14:00171 w/m2
15:00138 w/m2
16:0091 w/m2
17:0037 w/m2
Tuesday, February 4
Total: 4982 wh/m2Hours08:00133 w/m2
09:00353 w/m2
10:00543 w/m2
11:00681 w/m2
12:00754 w/m2
13:00756 w/m2
14:00689 w/m2
15:00556 w/m2
16:00368 w/m2
17:00149 w/m2
Wednesday, February 5
Total: 2885 wh/m2Hours08:0044 w/m2
09:00115 w/m2
10:00190 w/m2
11:00238 w/m2
12:00390 w/m2
13:00493 w/m2
14:00522 w/m2
15:00446 w/m2
16:00314 w/m2
17:00133 w/m2
Thursday, February 6
Total: 2139 wh/m2Hours08:0034 w/m2
09:0090 w/m2
10:00137 w/m2
11:00172 w/m2
12:00299 w/m2
13:00393 w/m2
14:00430 w/m2
15:00320 w/m2
16:00193 w/m2
17:0071 w/m2
Friday, February 7
Total: 3471 wh/m2Hours08:0087 w/m2
09:00240 w/m2
10:00397 w/m2
11:00522 w/m2
12:00559 w/m2
13:00551 w/m2
14:00484 w/m2
15:00350 w/m2
16:00209 w/m2
17:0072 w/m2
Saturday, February 8
Total: 2513 wh/m2Hours08:00135 w/m2
09:00311 w/m2
10:00377 w/m2
11:00273 w/m2
12:00284 w/m2
13:00268 w/m2
14:00228 w/m2
15:00282 w/m2
16:00236 w/m2
17:00118 w/m2
18:001 w/m2
Sunday, February 9
Total: 1287 wh/m2Hours08:0036 w/m2
09:0092 w/m2
10:00140 w/m2
11:00175 w/m2
12:00193 w/m2
13:00194 w/m2
14:00177 w/m2
15:00143 w/m2
16:0096 w/m2
17:0041 w/m2
Monday, February 10
Total: 3607 wh/m2Hours08:0055 w/m2
09:00184 w/m2
10:00339 w/m2
11:00486 w/m2
12:00526 w/m2
13:00517 w/m2
14:00462 w/m2
15:00497 w/m2
16:00374 w/m2
17:00166 w/m2
18:001 w/m2
Tuesday, February 11
Total: 4940 wh/m2Hours08:0056 w/m2
09:00287 w/m2
10:00534 w/m2
11:00703 w/m2
12:00778 w/m2
13:00782 w/m2
14:00714 w/m2
15:00572 w/m2
16:00370 w/m2
17:00143 w/m2
18:001 w/m2
Wednesday, February 12
Total: 2502 wh/m2Hours08:0038 w/m2
09:0094 w/m2
10:00143 w/m2
11:00178 w/m2
12:00272 w/m2
13:00342 w/m2
14:00383 w/m2
15:00494 w/m2
16:00384 w/m2
17:00172 w/m2
18:002 w/m2
Thursday, February 13
Total: 4794 wh/m2Hours08:00156 w/m2
09:00381 w/m2
10:00574 w/m2
11:00710 w/m2
12:00762 w/m2
13:00713 w/m2
14:00554 w/m2
15:00469 w/m2
16:00326 w/m2
17:00147 w/m2
18:002 w/m2
Friday, February 14
Total: 2249 wh/m2Hours08:0040 w/m2
09:0096 w/m2
10:00145 w/m2
11:00179 w/m2
12:00275 w/m2
13:00346 w/m2
14:00387 w/m2
15:00366 w/m2
16:00278 w/m2
17:00135 w/m2
18:002 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.
