Solar radiation in Xiehu 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: 1605 wh/m2Hours08:004 w/m2
09:0049 w/m2
10:00124 w/m2
11:00184 w/m2
12:00258 w/m2
13:00179 w/m2
14:00214 w/m2
15:00236 w/m2
16:00237 w/m2
17:00117 w/m2
18:003 w/m2
Tomorrow, February 1
Total: 1132 wh/m2Hours08:008 w/m2
09:0082 w/m2
10:00135 w/m2
11:00147 w/m2
12:00173 w/m2
13:00164 w/m2
14:00155 w/m2
15:00130 w/m2
16:0092 w/m2
17:0044 w/m2
18:002 w/m2
Sunday, February 2
Total: 2617 wh/m2Hours08:008 w/m2
09:00197 w/m2
10:00276 w/m2
11:00316 w/m2
12:00390 w/m2
13:00273 w/m2
14:00542 w/m2
15:00364 w/m2
16:00163 w/m2
17:0086 w/m2
18:002 w/m2
Monday, February 3
Total: 4177 wh/m2Hours08:0019 w/m2
09:00194 w/m2
10:00388 w/m2
11:00543 w/m2
12:00636 w/m2
13:00665 w/m2
14:00629 w/m2
15:00531 w/m2
16:00378 w/m2
17:00185 w/m2
18:009 w/m2
Tuesday, February 4
Total: 4189 wh/m2Hours08:0021 w/m2
09:00209 w/m2
10:00399 w/m2
11:00548 w/m2
12:00640 w/m2
13:00670 w/m2
14:00634 w/m2
15:00534 w/m2
16:00366 w/m2
17:00158 w/m2
18:0010 w/m2
Wednesday, February 5
Total: 2301 wh/m2Hours08:008 w/m2
09:0069 w/m2
10:00131 w/m2
11:00166 w/m2
12:00267 w/m2
13:00334 w/m2
14:00374 w/m2
15:00414 w/m2
16:00341 w/m2
17:00185 w/m2
18:0012 w/m2
Thursday, February 6
Total: 3752 wh/m2Hours08:008 w/m2
09:00123 w/m2
10:00303 w/m2
11:00474 w/m2
12:00624 w/m2
13:00676 w/m2
14:00643 w/m2
15:00533 w/m2
16:00312 w/m2
17:0049 w/m2
18:007 w/m2
Friday, February 7
Total: 1219 wh/m2Hours08:007 w/m2
09:0061 w/m2
10:00113 w/m2
11:00168 w/m2
12:00180 w/m2
13:00188 w/m2
14:00162 w/m2
15:00151 w/m2
16:00119 w/m2
17:0065 w/m2
18:005 w/m2
Saturday, February 8
Total: 1474 wh/m2Hours08:007 w/m2
09:0073 w/m2
10:00172 w/m2
11:00269 w/m2
12:00273 w/m2
13:00223 w/m2
14:00163 w/m2
15:00139 w/m2
16:00100 w/m2
17:0051 w/m2
18:004 w/m2
Sunday, February 9
Total: 2976 wh/m2Hours08:0030 w/m2
09:00204 w/m2
10:00344 w/m2
11:00394 w/m2
12:00459 w/m2
13:00480 w/m2
14:00455 w/m2
15:00337 w/m2
16:00193 w/m2
17:0073 w/m2
18:007 w/m2
Monday, February 10
Total: 1126 wh/m2Hours08:008 w/m2
09:0058 w/m2
10:00106 w/m2
11:00144 w/m2
12:00167 w/m2
13:00175 w/m2
14:00166 w/m2
15:00141 w/m2
16:00102 w/m2
17:0054 w/m2
18:005 w/m2
Tuesday, February 11
Total: 2935 wh/m2Hours08:0010 w/m2
09:00134 w/m2
10:00324 w/m2
11:00511 w/m2
12:00544 w/m2
13:00486 w/m2
14:00356 w/m2
15:00282 w/m2
16:00189 w/m2
17:0090 w/m2
18:009 w/m2
Wednesday, February 12
Total: 2053 wh/m2Hours08:0019 w/m2
09:00105 w/m2
10:00151 w/m2
11:00161 w/m2
12:00281 w/m2
13:00377 w/m2
14:00426 w/m2
15:00305 w/m2
16:00164 w/m2
17:0056 w/m2
18:008 w/m2
Thursday, February 13
Total: 4260 wh/m2Hours08:0042 w/m2
09:00245 w/m2
10:00439 w/m2
11:00589 w/m2
12:00677 w/m2
13:00651 w/m2
14:00439 w/m2
15:00510 w/m2
16:00414 w/m2
17:00226 w/m2
18:0028 w/m2
Friday, February 14
Total: 4636 wh/m2Hours08:0045 w/m2
09:00249 w/m2
10:00443 w/m2
11:00594 w/m2
12:00686 w/m2
13:00707 w/m2
14:00648 w/m2
15:00575 w/m2
16:00427 w/m2
17:00231 w/m2
18:0031 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.
