Solar radiation in Zhangbu 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 17
Total: 975 wh/m2Hours08:0017 w/m2
09:0064 w/m2
10:00116 w/m2
11:00135 w/m2
12:00151 w/m2
13:00165 w/m2
14:00148 w/m2
15:00104 w/m2
16:0061 w/m2
17:0014 w/m2
Tomorrow, November 18
Total: 943 wh/m2Hours08:0016 w/m2
09:0063 w/m2
10:00105 w/m2
11:00135 w/m2
12:00150 w/m2
13:00149 w/m2
14:00147 w/m2
15:00103 w/m2
16:0061 w/m2
17:0014 w/m2
Tuesday, November 19
Total: 1034 wh/m2Hours08:0015 w/m2
09:0062 w/m2
10:00114 w/m2
11:00173 w/m2
12:00179 w/m2
13:00164 w/m2
14:00133 w/m2
15:00113 w/m2
16:0066 w/m2
17:0015 w/m2
Wednesday, November 20
Total: 3472 wh/m2Hours08:0059 w/m2
09:00245 w/m2
10:00351 w/m2
11:00531 w/m2
12:00593 w/m2
13:00592 w/m2
14:00466 w/m2
15:00362 w/m2
16:00234 w/m2
17:0039 w/m2
Thursday, November 21
Total: 1138 wh/m2Hours08:0014 w/m2
09:0060 w/m2
10:00102 w/m2
11:00132 w/m2
12:00147 w/m2
13:00162 w/m2
14:00229 w/m2
15:00150 w/m2
16:0093 w/m2
17:0049 w/m2
Friday, November 22
Total: 1167 wh/m2Hours08:0013 w/m2
09:0060 w/m2
10:00101 w/m2
11:00131 w/m2
12:00161 w/m2
13:00176 w/m2
14:00169 w/m2
15:00183 w/m2
16:00138 w/m2
17:0035 w/m2
Saturday, November 23
Total: 1037 wh/m2Hours08:0015 w/m2
09:0076 w/m2
10:00130 w/m2
11:00181 w/m2
12:00175 w/m2
13:00160 w/m2
14:00130 w/m2
15:00100 w/m2
16:0058 w/m2
17:0012 w/m2
Sunday, November 24
Total: 926 wh/m2Hours08:0012 w/m2
09:0058 w/m2
10:0099 w/m2
11:00129 w/m2
12:00145 w/m2
13:00160 w/m2
14:00143 w/m2
15:00110 w/m2
16:0058 w/m2
17:0012 w/m2
Monday, November 25
Total: 1455 wh/m2Hours08:0043 w/m2
09:00194 w/m2
10:00273 w/m2
11:00234 w/m2
12:00226 w/m2
13:00187 w/m2
14:00129 w/m2
15:0099 w/m2
16:0058 w/m2
17:0012 w/m2
Tuesday, November 26
Total: 1901 wh/m2Hours08:0013 w/m2
09:0098 w/m2
10:00215 w/m2
11:00332 w/m2
12:00346 w/m2
13:00327 w/m2
14:00264 w/m2
15:00188 w/m2
16:00100 w/m2
17:0018 w/m2
Wednesday, November 27
Total: 1729 wh/m2Hours08:0012 w/m2
09:00105 w/m2
10:00240 w/m2
11:00378 w/m2
12:00353 w/m2
13:00261 w/m2
14:00128 w/m2
15:00136 w/m2
16:0094 w/m2
17:0022 w/m2
Thursday, November 28
Total: 3463 wh/m2Hours08:0039 w/m2
09:00219 w/m2
10:00385 w/m2
11:00505 w/m2
12:00569 w/m2
13:00571 w/m2
14:00510 w/m2
15:00392 w/m2
16:00227 w/m2
17:0046 w/m2
Friday, November 29
Total: 3352 wh/m2Hours08:0037 w/m2
09:00215 w/m2
10:00382 w/m2
11:00503 w/m2
12:00566 w/m2
13:00568 w/m2
14:00508 w/m2
15:00382 w/m2
16:00180 w/m2
17:0011 w/m2
Saturday, November 30
Total: 2131 wh/m2Hours08:0022 w/m2
09:00135 w/m2
10:00240 w/m2
11:00324 w/m2
12:00349 w/m2
13:00322 w/m2
14:00270 w/m2
15:00258 w/m2
16:00173 w/m2
17:0038 w/m2
Sunday, December 1
Total: 3403 wh/m2Hours08:0032 w/m2
09:00209 w/m2
10:00376 w/m2
11:00497 w/m2
12:00562 w/m2
13:00564 w/m2
14:00505 w/m2
15:00388 w/m2
16:00225 w/m2
17:0045 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.
