Solar radiation in Shangjiuwu 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: 1042 wh/m2Hours08:0013 w/m2
09:0061 w/m2
10:00106 w/m2
11:00140 w/m2
12:00159 w/m2
13:00162 w/m2
14:00149 w/m2
15:00121 w/m2
16:0088 w/m2
17:0043 w/m2
Tomorrow, February 1
Total: 1063 wh/m2Hours08:0013 w/m2
09:0062 w/m2
10:00107 w/m2
11:00155 w/m2
12:00176 w/m2
13:00164 w/m2
14:00151 w/m2
15:00122 w/m2
16:0081 w/m2
17:0032 w/m2
Sunday, February 2
Total: 2660 wh/m2Hours08:0016 w/m2
09:0088 w/m2
10:00179 w/m2
11:00351 w/m2
12:00472 w/m2
13:00473 w/m2
14:00435 w/m2
15:00334 w/m2
16:00227 w/m2
17:0085 w/m2
Monday, February 3
Total: 4212 wh/m2Hours08:0056 w/m2
09:00256 w/m2
10:00437 w/m2
11:00573 w/m2
12:00650 w/m2
13:00663 w/m2
14:00611 w/m2
15:00498 w/m2
16:00333 w/m2
17:00135 w/m2
Tuesday, February 4
Total: 4253 wh/m2Hours08:0060 w/m2
09:00259 w/m2
10:00441 w/m2
11:00577 w/m2
12:00654 w/m2
13:00668 w/m2
14:00616 w/m2
15:00503 w/m2
16:00337 w/m2
17:00138 w/m2
Wednesday, February 5
Total: 1385 wh/m2Hours08:0017 w/m2
09:0085 w/m2
10:00165 w/m2
11:00253 w/m2
12:00244 w/m2
13:00218 w/m2
14:00155 w/m2
15:00127 w/m2
16:0085 w/m2
17:0036 w/m2
Thursday, February 6
Total: 2908 wh/m2Hours08:0016 w/m2
09:00110 w/m2
10:00239 w/m2
11:00380 w/m2
12:00450 w/m2
13:00486 w/m2
14:00464 w/m2
15:00386 w/m2
16:00265 w/m2
17:00112 w/m2
Friday, February 7
Total: 1393 wh/m2Hours08:0059 w/m2
09:00197 w/m2
10:00242 w/m2
11:00147 w/m2
12:00167 w/m2
13:00170 w/m2
14:00157 w/m2
15:00129 w/m2
16:0088 w/m2
17:0037 w/m2
Saturday, February 8
Total: 1106 wh/m2Hours08:0018 w/m2
09:0069 w/m2
10:00114 w/m2
11:00149 w/m2
12:00168 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: 1161 wh/m2Hours08:0019 w/m2
09:0070 w/m2
10:00116 w/m2
11:00150 w/m2
12:00169 w/m2
13:00173 w/m2
14:00160 w/m2
15:00145 w/m2
16:00108 w/m2
17:0051 w/m2
Monday, February 10
Total: 1141 wh/m2Hours08:0019 w/m2
09:0071 w/m2
10:00117 w/m2
11:00151 w/m2
12:00171 w/m2
13:00174 w/m2
14:00161 w/m2
15:00133 w/m2
16:00100 w/m2
17:0044 w/m2
Tuesday, February 11
Total: 2489 wh/m2Hours08:0051 w/m2
09:00163 w/m2
10:00242 w/m2
11:00265 w/m2
12:00327 w/m2
13:00360 w/m2
14:00346 w/m2
15:00339 w/m2
16:00264 w/m2
17:00130 w/m2
18:002 w/m2
Wednesday, February 12
Total: 1468 wh/m2Hours08:0023 w/m2
09:0080 w/m2
10:00131 w/m2
11:00184 w/m2
12:00190 w/m2
13:00194 w/m2
14:00180 w/m2
15:00212 w/m2
16:00177 w/m2
17:0096 w/m2
18:001 w/m2
Thursday, February 13
Total: 4492 wh/m2Hours08:0026 w/m2
09:00232 w/m2
10:00464 w/m2
11:00618 w/m2
12:00696 w/m2
13:00710 w/m2
14:00658 w/m2
15:00543 w/m2
16:00374 w/m2
17:00168 w/m2
18:003 w/m2
Friday, February 14
Total: 4687 wh/m2Hours08:0091 w/m2
09:00299 w/m2
10:00485 w/m2
11:00623 w/m2
12:00701 w/m2
13:00715 w/m2
14:00663 w/m2
15:00548 w/m2
16:00381 w/m2
17:00177 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.
