Solar radiation in Tongwan 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: 1252 wh/m2Hours08:0030 w/m2
09:0098 w/m2
10:00138 w/m2
11:00172 w/m2
12:00189 w/m2
13:00187 w/m2
14:00166 w/m2
15:00163 w/m2
16:0085 w/m2
17:0024 w/m2
Tomorrow, November 18
Total: 1182 wh/m2Hours08:0032 w/m2
09:0089 w/m2
10:00125 w/m2
11:00186 w/m2
12:00188 w/m2
13:00186 w/m2
14:00166 w/m2
15:00117 w/m2
16:0071 w/m2
17:0022 w/m2
Tuesday, November 19
Total: 1464 wh/m2Hours08:0029 w/m2
09:0088 w/m2
10:00194 w/m2
11:00256 w/m2
12:00296 w/m2
13:00218 w/m2
14:00165 w/m2
15:00116 w/m2
16:0077 w/m2
17:0025 w/m2
Wednesday, November 20
Total: 3531 wh/m2Hours08:00110 w/m2
09:00306 w/m2
10:00490 w/m2
11:00614 w/m2
12:00650 w/m2
13:00435 w/m2
14:00436 w/m2
15:00320 w/m2
16:00138 w/m2
17:0032 w/m2
Thursday, November 21
Total: 3367 wh/m2Hours08:00100 w/m2
09:00203 w/m2
10:00286 w/m2
11:00397 w/m2
12:00574 w/m2
13:00579 w/m2
14:00529 w/m2
15:00367 w/m2
16:00265 w/m2
17:0067 w/m2
Friday, November 22
Total: 2259 wh/m2Hours08:0047 w/m2
09:00115 w/m2
10:00157 w/m2
11:00152 w/m2
12:00292 w/m2
13:00400 w/m2
14:00425 w/m2
15:00366 w/m2
16:00238 w/m2
17:0067 w/m2
Saturday, November 23
Total: 1127 wh/m2Hours08:0041 w/m2
09:00107 w/m2
10:00145 w/m2
11:00152 w/m2
12:00167 w/m2
13:00166 w/m2
14:00148 w/m2
15:00114 w/m2
16:0069 w/m2
17:0018 w/m2
Sunday, November 24
Total: 1051 wh/m2Hours08:0025 w/m2
09:0076 w/m2
10:00120 w/m2
11:00151 w/m2
12:00166 w/m2
13:00165 w/m2
14:00147 w/m2
15:00114 w/m2
16:0069 w/m2
17:0018 w/m2
Monday, November 25
Total: 1097 wh/m2Hours08:0025 w/m2
09:0075 w/m2
10:00119 w/m2
11:00150 w/m2
12:00166 w/m2
13:00164 w/m2
14:00147 w/m2
15:00136 w/m2
16:0088 w/m2
17:0027 w/m2
Tuesday, November 26
Total: 1039 wh/m2Hours08:0024 w/m2
09:0074 w/m2
10:00118 w/m2
11:00149 w/m2
12:00165 w/m2
13:00164 w/m2
14:00146 w/m2
15:00113 w/m2
16:0068 w/m2
17:0018 w/m2
Wednesday, November 27
Total: 1045 wh/m2Hours08:0026 w/m2
09:0081 w/m2
10:00117 w/m2
11:00149 w/m2
12:00164 w/m2
13:00163 w/m2
14:00146 w/m2
15:00113 w/m2
16:0068 w/m2
17:0018 w/m2
Thursday, November 28
Total: 2327 wh/m2Hours08:0082 w/m2
09:00244 w/m2
10:00347 w/m2
11:00366 w/m2
12:00372 w/m2
13:00347 w/m2
14:00277 w/m2
15:00186 w/m2
16:0088 w/m2
17:0018 w/m2
Friday, November 29
Total: 2139 wh/m2Hours08:0085 w/m2
09:00255 w/m2
10:00356 w/m2
11:00335 w/m2
12:00323 w/m2
13:00269 w/m2
14:00188 w/m2
15:00176 w/m2
16:00117 w/m2
17:0035 w/m2
Saturday, November 30
Total: 2724 wh/m2Hours08:0085 w/m2
09:00275 w/m2
10:00413 w/m2
11:00443 w/m2
12:00450 w/m2
13:00400 w/m2
14:00308 w/m2
15:00213 w/m2
16:00112 w/m2
17:0025 w/m2
Sunday, December 1
Total: 4069 wh/m2Hours08:0084 w/m2
09:00283 w/m2
10:00459 w/m2
11:00584 w/m2
12:00648 w/m2
13:00646 w/m2
14:00577 w/m2
15:00448 w/m2
16:00269 w/m2
17:0071 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.
