Solar radiation in Zhiguang 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: 1141 wh/m2Hours08:0032 w/m2
09:0084 w/m2
10:00129 w/m2
11:00160 w/m2
12:00176 w/m2
13:00174 w/m2
14:00156 w/m2
15:00122 w/m2
16:0084 w/m2
17:0024 w/m2
Tomorrow, February 1
Total: 1235 wh/m2Hours08:00109 w/m2
09:0085 w/m2
10:00129 w/m2
11:00161 w/m2
12:00195 w/m2
13:00175 w/m2
14:00157 w/m2
15:00123 w/m2
16:0077 w/m2
17:0024 w/m2
Sunday, February 2
Total: 1158 wh/m2Hours08:0042 w/m2
09:0085 w/m2
10:00130 w/m2
11:00162 w/m2
12:00178 w/m2
13:00176 w/m2
14:00158 w/m2
15:00124 w/m2
16:0078 w/m2
17:0025 w/m2
Monday, February 3
Total: 2509 wh/m2Hours08:0033 w/m2
09:0086 w/m2
10:00131 w/m2
11:00211 w/m2
12:00614 w/m2
13:00610 w/m2
14:00584 w/m2
15:00125 w/m2
16:0079 w/m2
17:0036 w/m2
Tuesday, February 4
Total: 4663 wh/m2Hours08:00136 w/m2
09:00347 w/m2
10:00527 w/m2
11:00654 w/m2
12:00718 w/m2
13:00713 w/m2
14:00640 w/m2
15:00504 w/m2
16:00318 w/m2
17:00106 w/m2
Wednesday, February 5
Total: 3935 wh/m2Hours08:00138 w/m2
09:00350 w/m2
10:00530 w/m2
11:00658 w/m2
12:00712 w/m2
13:00637 w/m2
14:00398 w/m2
15:00289 w/m2
16:00171 w/m2
17:0052 w/m2
Thursday, February 6
Total: 1629 wh/m2Hours08:0039 w/m2
09:00122 w/m2
10:00221 w/m2
11:00315 w/m2
12:00300 w/m2
13:00233 w/m2
14:00162 w/m2
15:00128 w/m2
16:0081 w/m2
17:0028 w/m2
Friday, February 7
Total: 1191 wh/m2Hours08:0036 w/m2
09:0089 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
Saturday, February 8
Total: 1200 wh/m2Hours08:0037 w/m2
09:0090 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
Sunday, February 9
Total: 1209 wh/m2Hours08:0037 w/m2
09:0091 w/m2
10:00136 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
Monday, February 10
Total: 1921 wh/m2Hours08:0042 w/m2
09:00127 w/m2
10:00227 w/m2
11:00322 w/m2
12:00322 w/m2
13:00305 w/m2
14:00260 w/m2
15:00183 w/m2
16:00102 w/m2
17:0031 w/m2
Tuesday, February 11
Total: 1228 wh/m2Hours08:0039 w/m2
09:0092 w/m2
10:00138 w/m2
11:00170 w/m2
12:00186 w/m2
13:00185 w/m2
14:00167 w/m2
15:00133 w/m2
16:0086 w/m2
17:0032 w/m2
Wednesday, February 12
Total: 3254 wh/m2Hours08:0081 w/m2
09:00205 w/m2
10:00325 w/m2
11:00423 w/m2
12:00474 w/m2
13:00483 w/m2
14:00445 w/m2
15:00409 w/m2
16:00292 w/m2
17:00117 w/m2
Thursday, February 13
Total: 2234 wh/m2Hours07:001 w/m2
08:0099 w/m2
09:00233 w/m2
10:00336 w/m2
11:00403 w/m2
12:00373 w/m2
13:00294 w/m2
14:00186 w/m2
15:00161 w/m2
16:00105 w/m2
17:0043 w/m2
Friday, February 14
Total: 1271 wh/m2Hours08:0041 w/m2
09:0095 w/m2
10:00141 w/m2
11:00173 w/m2
12:00189 w/m2
13:00188 w/m2
14:00187 w/m2
15:00135 w/m2
16:0088 w/m2
17:0034 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.
