Solar radiation in Zhanggang 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, November 16
Total: 1193 wh/m2Hours08:0064 w/m2
09:00187 w/m2
10:00135 w/m2
11:00165 w/m2
12:00178 w/m2
13:00157 w/m2
14:00137 w/m2
15:00101 w/m2
16:0061 w/m2
17:008 w/m2
Tomorrow, November 17
Total: 1003 wh/m2Hours08:0033 w/m2
09:0081 w/m2
10:00122 w/m2
11:00149 w/m2
12:00161 w/m2
13:00157 w/m2
14:00136 w/m2
15:00101 w/m2
16:0055 w/m2
17:008 w/m2
Monday, November 18
Total: 1019 wh/m2Hours08:0032 w/m2
09:0081 w/m2
10:00121 w/m2
11:00149 w/m2
12:00160 w/m2
13:00172 w/m2
14:00135 w/m2
15:00100 w/m2
16:0060 w/m2
17:009 w/m2
Tuesday, November 19
Total: 1046 wh/m2Hours08:0086 w/m2
09:0080 w/m2
10:00120 w/m2
11:00148 w/m2
12:00160 w/m2
13:00155 w/m2
14:00135 w/m2
15:00100 w/m2
16:0054 w/m2
17:008 w/m2
Wednesday, November 20
Total: 982 wh/m2Hours08:0031 w/m2
09:0079 w/m2
10:00119 w/m2
11:00147 w/m2
12:00159 w/m2
13:00154 w/m2
14:00134 w/m2
15:0099 w/m2
16:0053 w/m2
17:007 w/m2
Thursday, November 21
Total: 2431 wh/m2Hours08:00108 w/m2
09:00271 w/m2
10:00392 w/m2
11:00454 w/m2
12:00429 w/m2
13:00339 w/m2
14:00209 w/m2
15:00146 w/m2
16:0074 w/m2
17:009 w/m2
Friday, November 22
Total: 2139 wh/m2Hours08:0090 w/m2
09:00233 w/m2
10:00344 w/m2
11:00417 w/m2
12:00379 w/m2
13:00292 w/m2
14:00159 w/m2
15:00136 w/m2
16:0078 w/m2
17:0011 w/m2
Saturday, November 23
Total: 965 wh/m2Hours08:0028 w/m2
09:0076 w/m2
10:00117 w/m2
11:00145 w/m2
12:00157 w/m2
13:00153 w/m2
14:00132 w/m2
15:0098 w/m2
16:0052 w/m2
17:007 w/m2
Sunday, November 24
Total: 1906 wh/m2Hours08:0028 w/m2
09:0076 w/m2
10:00116 w/m2
11:00144 w/m2
12:00309 w/m2
13:00403 w/m2
14:00421 w/m2
15:00275 w/m2
16:00122 w/m2
17:0012 w/m2
Monday, November 25
Total: 1506 wh/m2Hours08:0027 w/m2
09:0075 w/m2
10:00115 w/m2
11:00157 w/m2
12:00244 w/m2
13:00300 w/m2
14:00308 w/m2
15:00192 w/m2
16:0081 w/m2
17:007 w/m2
Tuesday, November 26
Total: 2436 wh/m2Hours08:0026 w/m2
09:00163 w/m2
10:00341 w/m2
11:00498 w/m2
12:00487 w/m2
13:00391 w/m2
14:00249 w/m2
15:00176 w/m2
16:0094 w/m2
17:0011 w/m2
Wednesday, November 27
Total: 3124 wh/m2Hours08:0026 w/m2
09:00128 w/m2
10:00267 w/m2
11:00399 w/m2
12:00573 w/m2
13:00597 w/m2
14:00522 w/m2
15:00385 w/m2
16:00203 w/m2
17:0024 w/m2
Thursday, November 28
Total: 3643 wh/m2Hours08:0098 w/m2
09:00287 w/m2
10:00447 w/m2
11:00557 w/m2
12:00605 w/m2
13:00590 w/m2
14:00510 w/m2
15:00359 w/m2
16:00173 w/m2
17:0017 w/m2
Friday, November 29
Total: 2562 wh/m2Hours08:0029 w/m2
09:0086 w/m2
10:00124 w/m2
11:00140 w/m2
12:00475 w/m2
13:00577 w/m2
14:00519 w/m2
15:00383 w/m2
16:00204 w/m2
17:0025 w/m2
Saturday, November 30
Total: 3691 wh/m2Hours08:0081 w/m2
09:00274 w/m2
10:00445 w/m2
11:00559 w/m2
12:00609 w/m2
13:00595 w/m2
14:00517 w/m2
15:00382 w/m2
16:00204 w/m2
17:0025 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.
