Solar radiation in Chengtougu 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: 1124 wh/m2Hours08:0022 w/m2
09:00252 w/m2
10:00112 w/m2
11:00142 w/m2
12:00157 w/m2
13:00155 w/m2
14:00124 w/m2
15:0093 w/m2
16:0057 w/m2
17:0010 w/m2
Tomorrow, February 1
Total: 2164 wh/m2Hours08:0031 w/m2
09:00255 w/m2
10:00212 w/m2
11:00507 w/m2
12:00225 w/m2
13:00566 w/m2
14:00185 w/m2
15:00113 w/m2
16:0058 w/m2
17:0012 w/m2
Sunday, February 2
Total: 2675 wh/m2Hours08:0021 w/m2
09:0078 w/m2
10:00115 w/m2
11:00218 w/m2
12:00550 w/m2
13:00551 w/m2
14:00504 w/m2
15:00382 w/m2
16:00217 w/m2
17:0039 w/m2
Monday, February 3
Total: 3617 wh/m2Hours08:0081 w/m2
09:00264 w/m2
10:00421 w/m2
11:00531 w/m2
12:00584 w/m2
13:00577 w/m2
14:00509 w/m2
15:00387 w/m2
16:00221 w/m2
17:0042 w/m2
Tuesday, February 4
Total: 3658 wh/m2Hours08:0085 w/m2
09:00268 w/m2
10:00425 w/m2
11:00536 w/m2
12:00589 w/m2
13:00581 w/m2
14:00512 w/m2
15:00391 w/m2
16:00226 w/m2
17:0045 w/m2
Wednesday, February 5
Total: 3709 wh/m2Hours08:0088 w/m2
09:00272 w/m2
10:00430 w/m2
11:00541 w/m2
12:00594 w/m2
13:00587 w/m2
14:00520 w/m2
15:00397 w/m2
16:00231 w/m2
17:0049 w/m2
Thursday, February 6
Total: 3571 wh/m2Hours08:0023 w/m2
09:00199 w/m2
10:00404 w/m2
11:00541 w/m2
12:00598 w/m2
13:00592 w/m2
14:00525 w/m2
15:00402 w/m2
16:00235 w/m2
17:0052 w/m2
Friday, February 7
Total: 3789 wh/m2Hours08:0095 w/m2
09:00281 w/m2
10:00440 w/m2
11:00551 w/m2
12:00605 w/m2
13:00598 w/m2
14:00530 w/m2
15:00406 w/m2
16:00233 w/m2
17:0050 w/m2
Saturday, February 8
Total: 3303 wh/m2Hours08:0034 w/m2
09:00147 w/m2
10:00288 w/m2
11:00426 w/m2
12:00567 w/m2
13:00596 w/m2
14:00535 w/m2
15:00411 w/m2
16:00242 w/m2
17:0057 w/m2
Sunday, February 9
Total: 1023 wh/m2Hours08:0026 w/m2
09:0073 w/m2
10:00124 w/m2
11:00154 w/m2
12:00169 w/m2
13:00152 w/m2
14:00135 w/m2
15:00104 w/m2
16:0069 w/m2
17:0017 w/m2
Monday, February 10
Total: 2077 wh/m2Hours08:0037 w/m2
09:00157 w/m2
10:00302 w/m2
11:00440 w/m2
12:00403 w/m2
13:00292 w/m2
14:00137 w/m2
15:00156 w/m2
16:00116 w/m2
17:0037 w/m2
Tuesday, February 11
Total: 3861 wh/m2Hours08:00108 w/m2
09:00293 w/m2
10:00452 w/m2
11:00564 w/m2
12:00607 w/m2
13:00586 w/m2
14:00504 w/m2
15:00418 w/m2
16:00259 w/m2
17:0070 w/m2
Wednesday, February 12
Total: 2917 wh/m2Hours08:00115 w/m2
09:00305 w/m2
10:00465 w/m2
11:00577 w/m2
12:00618 w/m2
13:00505 w/m2
14:00139 w/m2
15:00108 w/m2
16:0066 w/m2
17:0019 w/m2
Thursday, February 13
Total: 2447 wh/m2Hours08:0036 w/m2
09:0085 w/m2
10:00129 w/m2
11:00146 w/m2
12:00339 w/m2
13:00460 w/m2
14:00484 w/m2
15:00422 w/m2
16:00268 w/m2
17:0078 w/m2
Friday, February 14
Total: 4148 wh/m2Hours08:00124 w/m2
09:00315 w/m2
10:00476 w/m2
11:00588 w/m2
12:00643 w/m2
13:00636 w/m2
14:00567 w/m2
15:00443 w/m2
16:00274 w/m2
17:0082 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.
