Solar radiation in Zhongtong 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: 1172 wh/m2Hours08:0032 w/m2
09:0084 w/m2
10:00129 w/m2
11:00160 w/m2
12:00176 w/m2
13:00175 w/m2
14:00173 w/m2
15:00135 w/m2
16:0084 w/m2
17:0024 w/m2
Tomorrow, February 1
Total: 1170 wh/m2Hours08:0035 w/m2
09:0093 w/m2
10:00143 w/m2
11:00161 w/m2
12:00177 w/m2
13:00176 w/m2
14:00158 w/m2
15:00124 w/m2
16:0078 w/m2
17:0025 w/m2
Sunday, February 2
Total: 1210 wh/m2Hours08:0036 w/m2
09:0085 w/m2
10:00130 w/m2
11:00162 w/m2
12:00214 w/m2
13:00195 w/m2
14:00159 w/m2
15:00125 w/m2
16:0078 w/m2
17:0026 w/m2
Monday, February 3
Total: 2972 wh/m2Hours08:0033 w/m2
09:0086 w/m2
10:00131 w/m2
11:00211 w/m2
12:00514 w/m2
13:00637 w/m2
14:00482 w/m2
15:00460 w/m2
16:00312 w/m2
17:00106 w/m2
Tuesday, February 4
Total: 4679 wh/m2Hours08:00134 w/m2
09:00346 w/m2
10:00528 w/m2
11:00656 w/m2
12:00720 w/m2
13:00715 w/m2
14:00643 w/m2
15:00507 w/m2
16:00321 w/m2
17:00109 w/m2
Wednesday, February 5
Total: 1887 wh/m2Hours08:0034 w/m2
09:0088 w/m2
10:00133 w/m2
11:00165 w/m2
12:00268 w/m2
13:00356 w/m2
14:00379 w/m2
15:00272 w/m2
16:00148 w/m2
17:0044 w/m2
Thursday, February 6
Total: 1189 wh/m2Hours08:0035 w/m2
09:0088 w/m2
10:00134 w/m2
11:00166 w/m2
12:00182 w/m2
13:00181 w/m2
14:00163 w/m2
15:00129 w/m2
16:0082 w/m2
17:0029 w/m2
Friday, February 7
Total: 1198 wh/m2Hours08:0036 w/m2
09:0089 w/m2
10:00135 w/m2
11:00167 w/m2
12:00183 w/m2
13:00182 w/m2
14:00164 w/m2
15:00130 w/m2
16:0083 w/m2
17:0029 w/m2
Saturday, February 8
Total: 1206 wh/m2Hours08:0036 w/m2
09:0090 w/m2
10:00135 w/m2
11:00168 w/m2
12:00184 w/m2
13:00183 w/m2
14:00165 w/m2
15:00131 w/m2
16:0084 w/m2
17:0030 w/m2
Sunday, February 9
Total: 1292 wh/m2Hours08:0037 w/m2
09:0091 w/m2
10:00150 w/m2
11:00186 w/m2
12:00203 w/m2
13:00184 w/m2
14:00166 w/m2
15:00145 w/m2
16:0093 w/m2
17:0037 w/m2
Monday, February 10
Total: 1225 wh/m2Hours08:0038 w/m2
09:0092 w/m2
10:00137 w/m2
11:00170 w/m2
12:00186 w/m2
13:00185 w/m2
14:00167 w/m2
15:00132 w/m2
16:0086 w/m2
17:0032 w/m2
Tuesday, February 11
Total: 1544 wh/m2Hours08:0039 w/m2
09:0092 w/m2
10:00138 w/m2
11:00171 w/m2
12:00224 w/m2
13:00258 w/m2
14:00263 w/m2
15:00197 w/m2
16:00120 w/m2
17:0042 w/m2
Wednesday, February 12
Total: 3678 wh/m2Hours07:001 w/m2
08:00158 w/m2
09:00373 w/m2
10:00556 w/m2
11:00686 w/m2
12:00730 w/m2
13:00588 w/m2
14:00169 w/m2
15:00187 w/m2
16:00159 w/m2
17:0071 w/m2
Thursday, February 13
Total: 1341 wh/m2Hours08:0040 w/m2
09:0094 w/m2
10:00140 w/m2
11:00173 w/m2
12:00189 w/m2
13:00188 w/m2
14:00169 w/m2
15:00162 w/m2
16:00130 w/m2
17:0056 w/m2
Friday, February 14
Total: 1356 wh/m2Hours08:0041 w/m2
09:00105 w/m2
10:00155 w/m2
11:00208 w/m2
12:00209 w/m2
13:00208 w/m2
14:00170 w/m2
15:00136 w/m2
16:0089 w/m2
17:0035 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.
