Solar radiation in Sanjiaguan 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: 1144 wh/m2Hours08:0011 w/m2
09:0062 w/m2
10:00111 w/m2
11:00149 w/m2
12:00172 w/m2
13:00179 w/m2
14:00168 w/m2
15:00141 w/m2
16:00100 w/m2
17:0049 w/m2
18:002 w/m2
Tomorrow, February 1
Total: 1163 wh/m2Hours08:0011 w/m2
09:0063 w/m2
10:00112 w/m2
11:00150 w/m2
12:00173 w/m2
13:00180 w/m2
14:00169 w/m2
15:00142 w/m2
16:00101 w/m2
17:0059 w/m2
18:003 w/m2
Sunday, February 2
Total: 1164 wh/m2Hours08:0012 w/m2
09:0064 w/m2
10:00113 w/m2
11:00151 w/m2
12:00174 w/m2
13:00181 w/m2
14:00170 w/m2
15:00143 w/m2
16:00102 w/m2
17:0051 w/m2
18:003 w/m2
Monday, February 3
Total: 3795 wh/m2Hours08:0036 w/m2
09:00174 w/m2
10:00333 w/m2
11:00429 w/m2
12:00701 w/m2
13:00727 w/m2
14:00684 w/m2
15:00337 w/m2
16:00204 w/m2
17:00160 w/m2
18:0010 w/m2
Tuesday, February 4
Total: 4400 wh/m2Hours08:0051 w/m2
09:00260 w/m2
10:00459 w/m2
11:00612 w/m2
12:00705 w/m2
13:00730 w/m2
14:00671 w/m2
15:00499 w/m2
16:00257 w/m2
17:00145 w/m2
18:0011 w/m2
Wednesday, February 5
Total: 2920 wh/m2Hours08:0039 w/m2
09:00222 w/m2
10:00422 w/m2
11:00587 w/m2
12:00604 w/m2
13:00466 w/m2
14:00173 w/m2
15:00175 w/m2
16:00146 w/m2
17:0079 w/m2
18:007 w/m2
Thursday, February 6
Total: 1202 wh/m2Hours08:0014 w/m2
09:0067 w/m2
10:00117 w/m2
11:00155 w/m2
12:00178 w/m2
13:00185 w/m2
14:00174 w/m2
15:00147 w/m2
16:00106 w/m2
17:0054 w/m2
18:005 w/m2
Friday, February 7
Total: 1209 wh/m2Hours08:0014 w/m2
09:0067 w/m2
10:00117 w/m2
11:00156 w/m2
12:00179 w/m2
13:00186 w/m2
14:00175 w/m2
15:00148 w/m2
16:00107 w/m2
17:0055 w/m2
18:005 w/m2
Saturday, February 8
Total: 1220 wh/m2Hours08:0015 w/m2
09:0068 w/m2
10:00118 w/m2
11:00157 w/m2
12:00180 w/m2
13:00187 w/m2
14:00176 w/m2
15:00149 w/m2
16:00108 w/m2
17:0056 w/m2
18:006 w/m2
Sunday, February 9
Total: 1290 wh/m2Hours08:0024 w/m2
09:0096 w/m2
10:00143 w/m2
11:00158 w/m2
12:00181 w/m2
13:00188 w/m2
14:00177 w/m2
15:00150 w/m2
16:00109 w/m2
17:0057 w/m2
18:007 w/m2
Monday, February 10
Total: 1241 wh/m2Hours08:0016 w/m2
09:0070 w/m2
10:00120 w/m2
11:00159 w/m2
12:00182 w/m2
13:00189 w/m2
14:00179 w/m2
15:00151 w/m2
16:00110 w/m2
17:0058 w/m2
18:007 w/m2
Tuesday, February 11
Total: 1345 wh/m2Hours08:0017 w/m2
09:0078 w/m2
10:00133 w/m2
11:00192 w/m2
12:00202 w/m2
13:00209 w/m2
14:00180 w/m2
15:00152 w/m2
16:00111 w/m2
17:0059 w/m2
18:0012 w/m2
Wednesday, February 12
Total: 1264 wh/m2Hours08:0018 w/m2
09:0072 w/m2
10:00122 w/m2
11:00161 w/m2
12:00185 w/m2
13:00191 w/m2
14:00181 w/m2
15:00153 w/m2
16:00112 w/m2
17:0059 w/m2
18:0010 w/m2
Thursday, February 13
Total: 1836 wh/m2Hours08:0018 w/m2
09:0073 w/m2
10:00123 w/m2
11:00162 w/m2
12:00258 w/m2
13:00335 w/m2
14:00374 w/m2
15:00269 w/m2
16:00156 w/m2
17:0060 w/m2
18:008 w/m2
Friday, February 14
Total: 1305 wh/m2Hours08:0019 w/m2
09:0074 w/m2
10:00124 w/m2
11:00163 w/m2
12:00187 w/m2
13:00193 w/m2
14:00183 w/m2
15:00155 w/m2
16:00125 w/m2
17:0067 w/m2
18:0015 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.
