Solar radiation in Daduan 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: 1131 wh/m2Hours08:0023 w/m2
09:0075 w/m2
10:00122 w/m2
11:00156 w/m2
12:00174 w/m2
13:00176 w/m2
14:00160 w/m2
15:00129 w/m2
16:0084 w/m2
17:0032 w/m2
Tomorrow, February 1
Total: 1178 wh/m2Hours08:0028 w/m2
09:0076 w/m2
10:00123 w/m2
11:00172 w/m2
12:00193 w/m2
13:00177 w/m2
14:00161 w/m2
15:00130 w/m2
16:0085 w/m2
17:0033 w/m2
Sunday, February 2
Total: 1163 wh/m2Hours08:0024 w/m2
09:0092 w/m2
10:00123 w/m2
11:00157 w/m2
12:00176 w/m2
13:00178 w/m2
14:00162 w/m2
15:00131 w/m2
16:0086 w/m2
17:0034 w/m2
Monday, February 3
Total: 1720 wh/m2Hours08:0025 w/m2
09:0077 w/m2
10:00195 w/m2
11:00360 w/m2
12:00293 w/m2
13:00197 w/m2
14:00180 w/m2
15:00158 w/m2
16:00159 w/m2
17:0076 w/m2
Tuesday, February 4
Total: 4661 wh/m2Hours08:00101 w/m2
09:00313 w/m2
10:00500 w/m2
11:00637 w/m2
12:00712 w/m2
13:00718 w/m2
14:00656 w/m2
15:00531 w/m2
16:00352 w/m2
17:00141 w/m2
Wednesday, February 5
Total: 4510 wh/m2Hours08:0051 w/m2
09:00245 w/m2
10:00462 w/m2
11:00629 w/m2
12:00710 w/m2
13:00720 w/m2
14:00660 w/m2
15:00534 w/m2
16:00355 w/m2
17:00144 w/m2
Thursday, February 6
Total: 1999 wh/m2Hours08:0095 w/m2
09:00260 w/m2
10:00343 w/m2
11:00306 w/m2
12:00298 w/m2
13:00252 w/m2
14:00183 w/m2
15:00135 w/m2
16:0090 w/m2
17:0037 w/m2
Friday, February 7
Total: 1191 wh/m2Hours08:0027 w/m2
09:0080 w/m2
10:00127 w/m2
11:00162 w/m2
12:00181 w/m2
13:00182 w/m2
14:00167 w/m2
15:00136 w/m2
16:0091 w/m2
17:0038 w/m2
Saturday, February 8
Total: 1199 wh/m2Hours08:0028 w/m2
09:0081 w/m2
10:00128 w/m2
11:00163 w/m2
12:00182 w/m2
13:00183 w/m2
14:00168 w/m2
15:00136 w/m2
16:0092 w/m2
17:0038 w/m2
Sunday, February 9
Total: 4352 wh/m2Hours08:0096 w/m2
09:00292 w/m2
10:00480 w/m2
11:00625 w/m2
12:00692 w/m2
13:00692 w/m2
14:00625 w/m2
15:00473 w/m2
16:00279 w/m2
17:0097 w/m2
18:001 w/m2
Monday, February 10
Total: 1217 wh/m2Hours08:0029 w/m2
09:0083 w/m2
10:00130 w/m2
11:00165 w/m2
12:00184 w/m2
13:00185 w/m2
14:00170 w/m2
15:00138 w/m2
16:0093 w/m2
17:0040 w/m2
Tuesday, February 11
Total: 1227 wh/m2Hours08:0030 w/m2
09:0084 w/m2
10:00131 w/m2
11:00166 w/m2
12:00185 w/m2
13:00186 w/m2
14:00171 w/m2
15:00139 w/m2
16:0094 w/m2
17:0041 w/m2
Wednesday, February 12
Total: 1236 wh/m2Hours08:0030 w/m2
09:0085 w/m2
10:00132 w/m2
11:00167 w/m2
12:00186 w/m2
13:00187 w/m2
14:00172 w/m2
15:00140 w/m2
16:0095 w/m2
17:0042 w/m2
Thursday, February 13
Total: 1246 wh/m2Hours08:0031 w/m2
09:0086 w/m2
10:00133 w/m2
11:00168 w/m2
12:00187 w/m2
13:00188 w/m2
14:00173 w/m2
15:00141 w/m2
16:0096 w/m2
17:0042 w/m2
18:001 w/m2
Friday, February 14
Total: 1255 wh/m2Hours08:0032 w/m2
09:0086 w/m2
10:00134 w/m2
11:00169 w/m2
12:00188 w/m2
13:00189 w/m2
14:00174 w/m2
15:00142 w/m2
16:0097 w/m2
17:0043 w/m2
18:001 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.
