Solar radiation in Xinshan 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: 4422 wh/m2Hours08:0087 w/m2
09:00267 w/m2
10:00455 w/m2
11:00506 w/m2
12:00706 w/m2
13:00716 w/m2
14:00672 w/m2
15:00540 w/m2
16:00341 w/m2
17:00132 w/m2
Tomorrow, February 1
Total: 4310 wh/m2Hours08:0092 w/m2
09:00289 w/m2
10:00469 w/m2
11:00607 w/m2
12:00642 w/m2
13:00650 w/m2
14:00654 w/m2
15:00426 w/m2
16:00344 w/m2
17:00137 w/m2
Sunday, February 2
Total: 1667 wh/m2Hours08:0039 w/m2
09:00137 w/m2
10:00148 w/m2
11:00186 w/m2
12:00187 w/m2
13:00207 w/m2
14:00188 w/m2
15:00165 w/m2
16:00359 w/m2
17:0051 w/m2
Monday, February 3
Total: 1394 wh/m2Hours08:0033 w/m2
09:0088 w/m2
10:00149 w/m2
11:00204 w/m2
12:00207 w/m2
13:00208 w/m2
14:00223 w/m2
15:00153 w/m2
16:0092 w/m2
17:0037 w/m2
Tuesday, February 4
Total: 4768 wh/m2Hours08:0090 w/m2
09:00282 w/m2
10:00481 w/m2
11:00643 w/m2
12:00743 w/m2
13:00757 w/m2
14:00691 w/m2
15:00558 w/m2
16:00371 w/m2
17:00152 w/m2
Wednesday, February 5
Total: 1723 wh/m2Hours08:0072 w/m2
09:00177 w/m2
10:00250 w/m2
11:00284 w/m2
12:00264 w/m2
13:00229 w/m2
14:00174 w/m2
15:00140 w/m2
16:0094 w/m2
17:0039 w/m2
Thursday, February 6
Total: 1266 wh/m2Hours08:0034 w/m2
09:0090 w/m2
10:00138 w/m2
11:00172 w/m2
12:00191 w/m2
13:00192 w/m2
14:00175 w/m2
15:00141 w/m2
16:0094 w/m2
17:0039 w/m2
Friday, February 7
Total: 3295 wh/m2Hours08:0095 w/m2
09:00260 w/m2
10:00411 w/m2
11:00538 w/m2
12:00519 w/m2
13:00437 w/m2
14:00291 w/m2
15:00333 w/m2
16:00278 w/m2
17:00132 w/m2
18:001 w/m2
Saturday, February 8
Total: 3554 wh/m2Hours08:00100 w/m2
09:00262 w/m2
10:00407 w/m2
11:00517 w/m2
12:00533 w/m2
13:00490 w/m2
14:00401 w/m2
15:00396 w/m2
16:00306 w/m2
17:00141 w/m2
18:001 w/m2
Sunday, February 9
Total: 5088 wh/m2Hours08:00137 w/m2
09:00352 w/m2
10:00545 w/m2
11:00686 w/m2
12:00764 w/m2
13:00771 w/m2
14:00706 w/m2
15:00574 w/m2
16:00387 w/m2
17:00165 w/m2
18:001 w/m2
Monday, February 10
Total: 4831 wh/m2Hours08:00128 w/m2
09:00313 w/m2
10:00466 w/m2
11:00568 w/m2
12:00732 w/m2
13:00775 w/m2
14:00713 w/m2
15:00579 w/m2
16:00389 w/m2
17:00167 w/m2
18:001 w/m2
Tuesday, February 11
Total: 2371 wh/m2Hours08:0045 w/m2
09:00103 w/m2
10:00156 w/m2
11:00194 w/m2
12:00306 w/m2
13:00388 w/m2
14:00419 w/m2
15:00369 w/m2
16:00267 w/m2
17:00123 w/m2
18:001 w/m2
Wednesday, February 12
Total: 5063 wh/m2Hours08:0049 w/m2
09:00301 w/m2
10:00554 w/m2
11:00710 w/m2
12:00784 w/m2
13:00788 w/m2
14:00720 w/m2
15:00586 w/m2
16:00396 w/m2
17:00173 w/m2
18:002 w/m2
Thursday, February 13
Total: 2393 wh/m2Hours08:0050 w/m2
09:00132 w/m2
10:00212 w/m2
11:00280 w/m2
12:00375 w/m2
13:00422 w/m2
14:00423 w/m2
15:00292 w/m2
16:00157 w/m2
17:0049 w/m2
18:001 w/m2
Friday, February 14
Total: 1926 wh/m2Hours08:00126 w/m2
09:00260 w/m2
10:00297 w/m2
11:00215 w/m2
12:00237 w/m2
13:00238 w/m2
14:00218 w/m2
15:00178 w/m2
16:00111 w/m2
17:0045 w/m2
18:001 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.