Solar radiation in Langchuan 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: 1112 wh/m2Hours08:0036 w/m2
09:0087 w/m2
10:00130 w/m2
11:00160 w/m2
12:00174 w/m2
13:00171 w/m2
14:00151 w/m2
15:00116 w/m2
16:0069 w/m2
17:0018 w/m2
Tomorrow, February 1
Total: 1168 wh/m2Hours08:0036 w/m2
09:0088 w/m2
10:00131 w/m2
11:00177 w/m2
12:00192 w/m2
13:00172 w/m2
14:00167 w/m2
15:00117 w/m2
16:0070 w/m2
17:0018 w/m2
Sunday, February 2
Total: 1130 wh/m2Hours08:0037 w/m2
09:0089 w/m2
10:00132 w/m2
11:00162 w/m2
12:00176 w/m2
13:00173 w/m2
14:00153 w/m2
15:00118 w/m2
16:0071 w/m2
17:0019 w/m2
Monday, February 3
Total: 3005 wh/m2Hours08:0037 w/m2
09:0089 w/m2
10:00133 w/m2
11:00163 w/m2
12:00498 w/m2
13:00638 w/m2
14:00610 w/m2
15:00472 w/m2
16:00286 w/m2
17:0079 w/m2
Tuesday, February 4
Total: 4581 wh/m2Hours07:001 w/m2
08:00152 w/m2
09:00360 w/m2
10:00534 w/m2
11:00654 w/m2
12:00710 w/m2
13:00699 w/m2
14:00619 w/m2
15:00479 w/m2
16:00291 w/m2
17:0082 w/m2
Wednesday, February 5
Total: 2653 wh/m2Hours07:001 w/m2
08:00155 w/m2
09:00352 w/m2
10:00439 w/m2
11:00272 w/m2
12:00340 w/m2
13:00361 w/m2
14:00354 w/m2
15:00239 w/m2
16:00115 w/m2
17:0025 w/m2
Thursday, February 6
Total: 1176 wh/m2Hours08:0043 w/m2
09:00101 w/m2
10:00135 w/m2
11:00165 w/m2
12:00180 w/m2
13:00177 w/m2
14:00157 w/m2
15:00122 w/m2
16:0074 w/m2
17:0022 w/m2
Friday, February 7
Total: 1319 wh/m2Hours07:001 w/m2
08:0066 w/m2
09:00137 w/m2
10:00176 w/m2
11:00183 w/m2
12:00199 w/m2
13:00178 w/m2
14:00158 w/m2
15:00123 w/m2
16:0075 w/m2
17:0023 w/m2
Saturday, February 8
Total: 3951 wh/m2Hours07:002 w/m2
08:00156 w/m2
09:00366 w/m2
10:00545 w/m2
11:00669 w/m2
12:00707 w/m2
13:00614 w/m2
14:00361 w/m2
15:00289 w/m2
16:00183 w/m2
17:0059 w/m2
Sunday, February 9
Total: 4758 wh/m2Hours07:002 w/m2
08:00166 w/m2
09:00376 w/m2
10:00552 w/m2
11:00673 w/m2
12:00730 w/m2
13:00718 w/m2
14:00639 w/m2
15:00498 w/m2
16:00308 w/m2
17:0096 w/m2
Monday, February 10
Total: 1708 wh/m2Hours07:002 w/m2
08:00156 w/m2
09:00303 w/m2
10:00325 w/m2
11:00169 w/m2
12:00183 w/m2
13:00181 w/m2
14:00161 w/m2
15:00125 w/m2
16:0078 w/m2
17:0025 w/m2
Tuesday, February 11
Total: 1694 wh/m2Hours07:001 w/m2
08:0043 w/m2
09:00133 w/m2
10:00231 w/m2
11:00337 w/m2
12:00305 w/m2
13:00252 w/m2
14:00162 w/m2
15:00126 w/m2
16:0079 w/m2
17:0025 w/m2
Wednesday, February 12
Total: 1292 wh/m2Hours07:001 w/m2
08:0044 w/m2
09:0097 w/m2
10:00141 w/m2
11:00171 w/m2
12:00185 w/m2
13:00183 w/m2
14:00163 w/m2
15:00153 w/m2
16:00111 w/m2
17:0043 w/m2
Thursday, February 13
Total: 1278 wh/m2Hours07:001 w/m2
08:0045 w/m2
09:0098 w/m2
10:00156 w/m2
11:00189 w/m2
12:00205 w/m2
13:00184 w/m2
14:00164 w/m2
15:00128 w/m2
16:0081 w/m2
17:0027 w/m2
Friday, February 14
Total: 4942 wh/m2Hours07:005 w/m2
08:00182 w/m2
09:00394 w/m2
10:00571 w/m2
11:00692 w/m2
12:00750 w/m2
13:00738 w/m2
14:00658 w/m2
15:00517 w/m2
16:00325 w/m2
17:00110 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.
