Solar radiation in Shang’an 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: 1529 wh/m2Hours07:003 w/m2
08:00117 w/m2
09:00154 w/m2
10:00152 w/m2
11:00186 w/m2
12:00202 w/m2
13:00201 w/m2
14:00182 w/m2
15:00146 w/m2
16:0096 w/m2
17:0090 w/m2
Tomorrow, November 18
Total: 3456 wh/m2Hours07:001 w/m2
08:0085 w/m2
09:00104 w/m2
10:00151 w/m2
11:00618 w/m2
12:00652 w/m2
13:00544 w/m2
14:00459 w/m2
15:00394 w/m2
16:00310 w/m2
17:00138 w/m2
Tuesday, November 19
Total: 4394 wh/m2Hours07:002 w/m2
08:00181 w/m2
09:00343 w/m2
10:00503 w/m2
11:00580 w/m2
12:00642 w/m2
13:00574 w/m2
14:00584 w/m2
15:00532 w/m2
16:00301 w/m2
17:00152 w/m2
Wednesday, November 20
Total: 2481 wh/m2Hours07:002 w/m2
08:00177 w/m2
09:00375 w/m2
10:00466 w/m2
11:00378 w/m2
12:00349 w/m2
13:00277 w/m2
14:00180 w/m2
15:00144 w/m2
16:0095 w/m2
17:0038 w/m2
Thursday, November 21
Total: 1334 wh/m2Hours08:0045 w/m2
09:00101 w/m2
10:00149 w/m2
11:00183 w/m2
12:00200 w/m2
13:00199 w/m2
14:00180 w/m2
15:00144 w/m2
16:0095 w/m2
17:0038 w/m2
Friday, November 22
Total: 1342 wh/m2Hours08:0048 w/m2
09:00111 w/m2
10:00148 w/m2
11:00182 w/m2
12:00199 w/m2
13:00198 w/m2
14:00179 w/m2
15:00144 w/m2
16:0095 w/m2
17:0038 w/m2
Saturday, November 23
Total: 1321 wh/m2Hours08:0043 w/m2
09:00100 w/m2
10:00148 w/m2
11:00181 w/m2
12:00198 w/m2
13:00198 w/m2
14:00179 w/m2
15:00143 w/m2
16:0094 w/m2
17:0037 w/m2
Sunday, November 24
Total: 1317 wh/m2Hours08:0043 w/m2
09:0099 w/m2
10:00147 w/m2
11:00181 w/m2
12:00198 w/m2
13:00197 w/m2
14:00178 w/m2
15:00143 w/m2
16:0094 w/m2
17:0037 w/m2
Monday, November 25
Total: 1363 wh/m2Hours08:0042 w/m2
09:0098 w/m2
10:00146 w/m2
11:00180 w/m2
12:00197 w/m2
13:00216 w/m2
14:00196 w/m2
15:00157 w/m2
16:0094 w/m2
17:0037 w/m2
Tuesday, November 26
Total: 1983 wh/m2Hours08:0053 w/m2
09:00136 w/m2
10:00215 w/m2
11:00265 w/m2
12:00309 w/m2
13:00308 w/m2
14:00279 w/m2
15:00224 w/m2
16:00139 w/m2
17:0055 w/m2
Wednesday, November 27
Total: 3464 wh/m2Hours08:0086 w/m2
09:00199 w/m2
10:00298 w/m2
11:00354 w/m2
12:00472 w/m2
13:00541 w/m2
14:00543 w/m2
15:00485 w/m2
16:00343 w/m2
17:00143 w/m2
Thursday, November 28
Total: 2233 wh/m2Hours08:0076 w/m2
09:00183 w/m2
10:00274 w/m2
11:00339 w/m2
12:00356 w/m2
13:00340 w/m2
14:00293 w/m2
15:00210 w/m2
16:00121 w/m2
17:0041 w/m2
Friday, November 29
Total: 4272 wh/m2Hours08:0043 w/m2
09:00182 w/m2
10:00363 w/m2
11:00536 w/m2
12:00688 w/m2
13:00746 w/m2
14:00698 w/m2
15:00547 w/m2
16:00344 w/m2
17:00125 w/m2
Saturday, November 30
Total: 1416 wh/m2Hours08:0057 w/m2
09:00132 w/m2
10:00171 w/m2
11:00195 w/m2
12:00214 w/m2
13:00194 w/m2
14:00176 w/m2
15:00142 w/m2
16:0094 w/m2
17:0041 w/m2
Sunday, December 1
Total: 1930 wh/m2Hours08:0038 w/m2
09:00104 w/m2
10:00170 w/m2
11:00228 w/m2
12:00287 w/m2
13:00337 w/m2
14:00349 w/m2
15:00246 w/m2
16:00130 w/m2
17:0041 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.
