Solar radiation in Pingchuan 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: 4883 wh/m2Hours08:00138 w/m2
09:00356 w/m2
10:00540 w/m2
11:00676 w/m2
12:00743 w/m2
13:00745 w/m2
14:00675 w/m2
15:00537 w/m2
16:00347 w/m2
17:00126 w/m2
Tomorrow, February 1
Total: 4238 wh/m2Hours08:00127 w/m2
09:00336 w/m2
10:00523 w/m2
11:00652 w/m2
12:00689 w/m2
13:00590 w/m2
14:00450 w/m2
15:00471 w/m2
16:00271 w/m2
17:00129 w/m2
Sunday, February 2
Total: 1574 wh/m2Hours08:0083 w/m2
09:00133 w/m2
10:00137 w/m2
11:00188 w/m2
12:00207 w/m2
13:00207 w/m2
14:00188 w/m2
15:00164 w/m2
16:00148 w/m2
17:00119 w/m2
Monday, February 3
Total: 1280 wh/m2Hours08:0036 w/m2
09:0091 w/m2
10:00138 w/m2
11:00172 w/m2
12:00189 w/m2
13:00189 w/m2
14:00189 w/m2
15:00151 w/m2
16:0090 w/m2
17:0035 w/m2
Tuesday, February 4
Total: 5023 wh/m2Hours08:00145 w/m2
09:00365 w/m2
10:00555 w/m2
11:00690 w/m2
12:00760 w/m2
13:00760 w/m2
14:00689 w/m2
15:00553 w/m2
16:00363 w/m2
17:00143 w/m2
Wednesday, February 5
Total: 1379 wh/m2Hours08:0058 w/m2
09:00128 w/m2
10:00167 w/m2
11:00173 w/m2
12:00191 w/m2
13:00191 w/m2
14:00173 w/m2
15:00153 w/m2
16:00101 w/m2
17:0044 w/m2
Thursday, February 6
Total: 1271 wh/m2Hours08:0037 w/m2
09:0093 w/m2
10:00140 w/m2
11:00174 w/m2
12:00192 w/m2
13:00192 w/m2
14:00174 w/m2
15:00140 w/m2
16:0092 w/m2
17:0037 w/m2
Friday, February 7
Total: 3980 wh/m2Hours08:0046 w/m2
09:00147 w/m2
10:00279 w/m2
11:00398 w/m2
12:00623 w/m2
13:00716 w/m2
14:00687 w/m2
15:00560 w/m2
16:00373 w/m2
17:00151 w/m2
Saturday, February 8
Total: 5141 wh/m2Hours08:00154 w/m2
09:00375 w/m2
10:00565 w/m2
11:00702 w/m2
12:00773 w/m2
13:00774 w/m2
14:00703 w/m2
15:00566 w/m2
16:00376 w/m2
17:00153 w/m2
Sunday, February 9
Total: 2539 wh/m2Hours08:00115 w/m2
09:00268 w/m2
10:00395 w/m2
11:00469 w/m2
12:00442 w/m2
13:00338 w/m2
14:00212 w/m2
15:00157 w/m2
16:00104 w/m2
17:0039 w/m2
Monday, February 10
Total: 2017 wh/m2Hours08:0048 w/m2
09:00124 w/m2
10:00186 w/m2
11:00247 w/m2
12:00289 w/m2
13:00307 w/m2
14:00294 w/m2
15:00261 w/m2
16:00182 w/m2
17:0079 w/m2
Tuesday, February 11
Total: 3096 wh/m2Hours08:00128 w/m2
09:00267 w/m2
10:00318 w/m2
11:00264 w/m2
12:00418 w/m2
13:00532 w/m2
14:00562 w/m2
15:00383 w/m2
16:00184 w/m2
17:0040 w/m2
Wednesday, February 12
Total: 1318 wh/m2Hours08:0041 w/m2
09:0097 w/m2
10:00145 w/m2
11:00179 w/m2
12:00197 w/m2
13:00197 w/m2
14:00179 w/m2
15:00145 w/m2
16:0097 w/m2
17:0041 w/m2
Thursday, February 13
Total: 3244 wh/m2Hours08:0042 w/m2
09:00154 w/m2
10:00289 w/m2
11:00434 w/m2
12:00477 w/m2
13:00477 w/m2
14:00434 w/m2
15:00440 w/m2
16:00340 w/m2
17:00156 w/m2
18:001 w/m2
Friday, February 14
Total: 1663 wh/m2Hours08:0063 w/m2
09:00128 w/m2
10:00176 w/m2
11:00181 w/m2
12:00239 w/m2
13:00258 w/m2
14:00268 w/m2
15:00190 w/m2
16:00118 w/m2
17:0042 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.
