Solar radiation in Zhiyang 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: 1031 wh/m2Hours08:0013 w/m2
09:0062 w/m2
10:00107 w/m2
11:00141 w/m2
12:00160 w/m2
13:00163 w/m2
14:00150 w/m2
15:00121 w/m2
16:0080 w/m2
17:0034 w/m2
Tomorrow, February 1
Total: 1084 wh/m2Hours08:0014 w/m2
09:0063 w/m2
10:00108 w/m2
11:00142 w/m2
12:00177 w/m2
13:00180 w/m2
14:00166 w/m2
15:00122 w/m2
16:0081 w/m2
17:0031 w/m2
Sunday, February 2
Total: 2704 wh/m2Hours08:0019 w/m2
09:00111 w/m2
10:00161 w/m2
11:00315 w/m2
12:00439 w/m2
13:00613 w/m2
14:00412 w/m2
15:00348 w/m2
16:00208 w/m2
17:0078 w/m2
Monday, February 3
Total: 4218 wh/m2Hours08:0059 w/m2
09:00252 w/m2
10:00440 w/m2
11:00575 w/m2
12:00652 w/m2
13:00665 w/m2
14:00612 w/m2
15:00498 w/m2
16:00332 w/m2
17:00133 w/m2
Tuesday, February 4
Total: 4268 wh/m2Hours08:0062 w/m2
09:00262 w/m2
10:00444 w/m2
11:00580 w/m2
12:00657 w/m2
13:00669 w/m2
14:00617 w/m2
15:00503 w/m2
16:00337 w/m2
17:00137 w/m2
Wednesday, February 5
Total: 1272 wh/m2Hours08:0028 w/m2
09:00104 w/m2
10:00166 w/m2
11:00189 w/m2
12:00198 w/m2
13:00185 w/m2
14:00155 w/m2
15:00127 w/m2
16:0085 w/m2
17:0035 w/m2
Thursday, February 6
Total: 3846 wh/m2Hours08:0017 w/m2
09:00167 w/m2
10:00374 w/m2
11:00555 w/m2
12:00622 w/m2
13:00627 w/m2
14:00568 w/m2
15:00468 w/m2
16:00316 w/m2
17:00132 w/m2
Friday, February 7
Total: 1423 wh/m2Hours08:0063 w/m2
09:00210 w/m2
10:00252 w/m2
11:00148 w/m2
12:00168 w/m2
13:00171 w/m2
14:00158 w/m2
15:00129 w/m2
16:0087 w/m2
17:0037 w/m2
Saturday, February 8
Total: 1108 wh/m2Hours08:0018 w/m2
09:0069 w/m2
10:00115 w/m2
11:00149 w/m2
12:00169 w/m2
13:00172 w/m2
14:00159 w/m2
15:00130 w/m2
16:0089 w/m2
17:0038 w/m2
Sunday, February 9
Total: 1119 wh/m2Hours08:0019 w/m2
09:0070 w/m2
10:00116 w/m2
11:00151 w/m2
12:00170 w/m2
13:00173 w/m2
14:00160 w/m2
15:00131 w/m2
16:0090 w/m2
17:0039 w/m2
Monday, February 10
Total: 1130 wh/m2Hours08:0020 w/m2
09:0071 w/m2
10:00117 w/m2
11:00152 w/m2
12:00171 w/m2
13:00174 w/m2
14:00161 w/m2
15:00133 w/m2
16:0091 w/m2
17:0040 w/m2
Tuesday, February 11
Total: 3637 wh/m2Hours08:0043 w/m2
09:00184 w/m2
10:00347 w/m2
11:00494 w/m2
12:00543 w/m2
13:00538 w/m2
14:00490 w/m2
15:00479 w/m2
16:00354 w/m2
17:00163 w/m2
18:002 w/m2
Wednesday, February 12
Total: 1371 wh/m2Hours08:0026 w/m2
09:0081 w/m2
10:00132 w/m2
11:00154 w/m2
12:00174 w/m2
13:00177 w/m2
14:00164 w/m2
15:00200 w/m2
16:00169 w/m2
17:0093 w/m2
18:001 w/m2
Thursday, February 13
Total: 4519 wh/m2Hours08:0041 w/m2
09:00238 w/m2
10:00458 w/m2
11:00618 w/m2
12:00698 w/m2
13:00712 w/m2
14:00659 w/m2
15:00544 w/m2
16:00376 w/m2
17:00172 w/m2
18:003 w/m2
Friday, February 14
Total: 4706 wh/m2Hours08:0094 w/m2
09:00303 w/m2
10:00488 w/m2
11:00626 w/m2
12:00704 w/m2
13:00717 w/m2
14:00664 w/m2
15:00549 w/m2
16:00381 w/m2
17:00176 w/m2
18:004 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.
