Solar radiation in Xiantao 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: 1086 wh/m2Hours08:0017 w/m2
09:0068 w/m2
10:00114 w/m2
11:00148 w/m2
12:00168 w/m2
13:00170 w/m2
14:00157 w/m2
15:00127 w/m2
16:0084 w/m2
17:0033 w/m2
Tomorrow, February 1
Total: 1094 wh/m2Hours08:0017 w/m2
09:0068 w/m2
10:00115 w/m2
11:00149 w/m2
12:00169 w/m2
13:00171 w/m2
14:00158 w/m2
15:00128 w/m2
16:0085 w/m2
17:0034 w/m2
Sunday, February 2
Total: 1105 wh/m2Hours08:0018 w/m2
09:0069 w/m2
10:00116 w/m2
11:00150 w/m2
12:00170 w/m2
13:00173 w/m2
14:00159 w/m2
15:00129 w/m2
16:0086 w/m2
17:0035 w/m2
Monday, February 3
Total: 3666 wh/m2Hours08:0073 w/m2
09:0097 w/m2
10:00128 w/m2
11:00343 w/m2
12:00682 w/m2
13:00694 w/m2
14:00638 w/m2
15:00520 w/m2
16:00348 w/m2
17:00143 w/m2
Tuesday, February 4
Total: 4484 wh/m2Hours08:0076 w/m2
09:00282 w/m2
10:00469 w/m2
11:00608 w/m2
12:00686 w/m2
13:00698 w/m2
14:00643 w/m2
15:00524 w/m2
16:00352 w/m2
17:00146 w/m2
Wednesday, February 5
Total: 2214 wh/m2Hours08:0057 w/m2
09:00209 w/m2
10:00345 w/m2
11:00447 w/m2
12:00416 w/m2
13:00320 w/m2
14:00162 w/m2
15:00132 w/m2
16:0089 w/m2
17:0037 w/m2
Thursday, February 6
Total: 1425 wh/m2Hours08:0040 w/m2
09:00126 w/m2
10:00165 w/m2
11:00154 w/m2
12:00191 w/m2
13:00212 w/m2
14:00211 w/m2
15:00172 w/m2
16:00108 w/m2
17:0046 w/m2
Friday, February 7
Total: 1150 wh/m2Hours08:0021 w/m2
09:0073 w/m2
10:00120 w/m2
11:00155 w/m2
12:00175 w/m2
13:00178 w/m2
14:00164 w/m2
15:00134 w/m2
16:0091 w/m2
17:0039 w/m2
Saturday, February 8
Total: 1585 wh/m2Hours08:0022 w/m2
09:0074 w/m2
10:00121 w/m2
11:00156 w/m2
12:00228 w/m2
13:00265 w/m2
14:00287 w/m2
15:00224 w/m2
16:00144 w/m2
17:0063 w/m2
18:001 w/m2
Sunday, February 9
Total: 2120 wh/m2Hours08:0025 w/m2
09:0082 w/m2
10:00134 w/m2
11:00173 w/m2
12:00262 w/m2
13:00313 w/m2
14:00341 w/m2
15:00361 w/m2
16:00288 w/m2
17:00140 w/m2
18:001 w/m2
Monday, February 10
Total: 1280 wh/m2Hours08:0044 w/m2
09:00119 w/m2
10:00159 w/m2
11:00158 w/m2
12:00178 w/m2
13:00181 w/m2
14:00167 w/m2
15:00137 w/m2
16:0094 w/m2
17:0042 w/m2
18:001 w/m2
Tuesday, February 11
Total: 1430 wh/m2Hours08:0024 w/m2
09:0077 w/m2
10:00124 w/m2
11:00159 w/m2
12:00197 w/m2
13:00218 w/m2
14:00218 w/m2
15:00192 w/m2
16:00149 w/m2
17:0070 w/m2
18:002 w/m2
Wednesday, February 12
Total: 3439 wh/m2Hours08:0052 w/m2
09:00197 w/m2
10:00359 w/m2
11:00505 w/m2
12:00535 w/m2
13:00496 w/m2
14:00418 w/m2
15:00407 w/m2
16:00313 w/m2
17:00154 w/m2
18:003 w/m2
Thursday, February 13
Total: 1208 wh/m2Hours08:0025 w/m2
09:0079 w/m2
10:00126 w/m2
11:00161 w/m2
12:00181 w/m2
13:00184 w/m2
14:00170 w/m2
15:00140 w/m2
16:0097 w/m2
17:0044 w/m2
18:001 w/m2
Friday, February 14
Total: 1388 wh/m2Hours08:0031 w/m2
09:00103 w/m2
10:00165 w/m2
11:00210 w/m2
12:00219 w/m2
13:00204 w/m2
14:00171 w/m2
15:00141 w/m2
16:0098 w/m2
17:0045 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.
