Solar radiation in Jiangtan 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: 1102 wh/m2Hours08:0033 w/m2
09:0084 w/m2
10:00128 w/m2
11:00158 w/m2
12:00172 w/m2
13:00170 w/m2
14:00151 w/m2
15:00117 w/m2
16:0070 w/m2
17:0019 w/m2
Tomorrow, February 1
Total: 1173 wh/m2Hours08:0033 w/m2
09:0085 w/m2
10:00141 w/m2
11:00159 w/m2
12:00173 w/m2
13:00171 w/m2
14:00182 w/m2
15:00130 w/m2
16:0079 w/m2
17:0020 w/m2
Sunday, February 2
Total: 1175 wh/m2Hours08:0034 w/m2
09:00103 w/m2
10:00167 w/m2
11:00160 w/m2
12:00174 w/m2
13:00172 w/m2
14:00153 w/m2
15:00119 w/m2
16:0072 w/m2
17:0021 w/m2
Monday, February 3
Total: 3332 wh/m2Hours08:0038 w/m2
09:0086 w/m2
10:00156 w/m2
11:00293 w/m2
12:00655 w/m2
13:00687 w/m2
14:00588 w/m2
15:00479 w/m2
16:00267 w/m2
17:0083 w/m2
Tuesday, February 4
Total: 4547 wh/m2Hours08:00141 w/m2
09:00348 w/m2
10:00524 w/m2
11:00646 w/m2
12:00705 w/m2
13:00696 w/m2
14:00620 w/m2
15:00483 w/m2
16:00296 w/m2
17:0088 w/m2
Wednesday, February 5
Total: 4582 wh/m2Hours08:00143 w/m2
09:00351 w/m2
10:00527 w/m2
11:00650 w/m2
12:00709 w/m2
13:00700 w/m2
14:00624 w/m2
15:00487 w/m2
16:00300 w/m2
17:0091 w/m2
Thursday, February 6
Total: 3691 wh/m2Hours08:00146 w/m2
09:00355 w/m2
10:00530 w/m2
11:00653 w/m2
12:00687 w/m2
13:00576 w/m2
14:00286 w/m2
15:00243 w/m2
16:00162 w/m2
17:0053 w/m2
Friday, February 7
Total: 1164 wh/m2Hours08:0037 w/m2
09:0090 w/m2
10:00134 w/m2
11:00164 w/m2
12:00179 w/m2
13:00177 w/m2
14:00158 w/m2
15:00124 w/m2
16:0077 w/m2
17:0024 w/m2
Saturday, February 8
Total: 1173 wh/m2Hours08:0038 w/m2
09:0090 w/m2
10:00135 w/m2
11:00165 w/m2
12:00180 w/m2
13:00178 w/m2
14:00159 w/m2
15:00125 w/m2
16:0078 w/m2
17:0025 w/m2
Sunday, February 9
Total: 4654 wh/m2Hours07:001 w/m2
08:00134 w/m2
09:00342 w/m2
10:00529 w/m2
11:00661 w/m2
12:00723 w/m2
13:00716 w/m2
14:00640 w/m2
15:00500 w/m2
16:00310 w/m2
17:0098 w/m2
Monday, February 10
Total: 1203 wh/m2Hours08:0043 w/m2
09:00101 w/m2
10:00136 w/m2
11:00167 w/m2
12:00182 w/m2
13:00180 w/m2
14:00161 w/m2
15:00127 w/m2
16:0080 w/m2
17:0026 w/m2
Tuesday, February 11
Total: 1198 wh/m2Hours08:0040 w/m2
09:0093 w/m2
10:00137 w/m2
11:00168 w/m2
12:00183 w/m2
13:00181 w/m2
14:00162 w/m2
15:00127 w/m2
16:0080 w/m2
17:0027 w/m2
Wednesday, February 12
Total: 1208 wh/m2Hours08:0041 w/m2
09:0094 w/m2
10:00138 w/m2
11:00169 w/m2
12:00184 w/m2
13:00182 w/m2
14:00163 w/m2
15:00128 w/m2
16:0081 w/m2
17:0028 w/m2
Thursday, February 13
Total: 1882 wh/m2Hours07:001 w/m2
08:0058 w/m2
09:00149 w/m2
10:00254 w/m2
11:00351 w/m2
12:00323 w/m2
13:00254 w/m2
14:00181 w/m2
15:00155 w/m2
16:00114 w/m2
17:0042 w/m2
Friday, February 14
Total: 3849 wh/m2Hours07:003 w/m2
08:00170 w/m2
09:00381 w/m2
10:00558 w/m2
11:00682 w/m2
12:00700 w/m2
13:00565 w/m2
14:00244 w/m2
15:00258 w/m2
16:00205 w/m2
17:0083 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.
