Solar radiation in Nancaicun 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: 1649 wh/m2Hours08:0019 w/m2
09:0073 w/m2
10:00120 w/m2
11:00141 w/m2
12:00184 w/m2
13:00290 w/m2
14:00338 w/m2
15:00278 w/m2
16:00171 w/m2
17:0035 w/m2
Tomorrow, February 1
Total: 1527 wh/m2Hours08:0020 w/m2
09:0068 w/m2
10:00244 w/m2
11:00514 w/m2
12:00158 w/m2
13:00210 w/m2
14:00139 w/m2
15:00106 w/m2
16:0056 w/m2
17:0012 w/m2
Sunday, February 2
Total: 3451 wh/m2Hours08:0043 w/m2
09:00208 w/m2
10:00379 w/m2
11:00500 w/m2
12:00574 w/m2
13:00573 w/m2
14:00510 w/m2
15:00390 w/m2
16:00227 w/m2
17:0047 w/m2
Monday, February 3
Total: 3608 wh/m2Hours08:0073 w/m2
09:00256 w/m2
10:00415 w/m2
11:00527 w/m2
12:00583 w/m2
13:00579 w/m2
14:00499 w/m2
15:00394 w/m2
16:00232 w/m2
17:0050 w/m2
Tuesday, February 4
Total: 3667 wh/m2Hours08:0076 w/m2
09:00259 w/m2
10:00418 w/m2
11:00531 w/m2
12:00588 w/m2
13:00584 w/m2
14:00520 w/m2
15:00401 w/m2
16:00236 w/m2
17:0054 w/m2
Wednesday, February 5
Total: 3717 wh/m2Hours08:0080 w/m2
09:00264 w/m2
10:00424 w/m2
11:00537 w/m2
12:00593 w/m2
13:00589 w/m2
14:00525 w/m2
15:00406 w/m2
16:00241 w/m2
17:0058 w/m2
Thursday, February 6
Total: 3765 wh/m2Hours08:0083 w/m2
09:00269 w/m2
10:00429 w/m2
11:00542 w/m2
12:00599 w/m2
13:00595 w/m2
14:00530 w/m2
15:00411 w/m2
16:00246 w/m2
17:0061 w/m2
Friday, February 7
Total: 2839 wh/m2Hours08:0052 w/m2
09:00200 w/m2
10:00358 w/m2
11:00486 w/m2
12:00510 w/m2
13:00473 w/m2
14:00385 w/m2
15:00250 w/m2
16:00109 w/m2
17:0016 w/m2
Saturday, February 8
Total: 2135 wh/m2Hours08:0025 w/m2
09:0077 w/m2
10:00121 w/m2
11:00152 w/m2
12:00278 w/m2
13:00374 w/m2
14:00395 w/m2
15:00391 w/m2
16:00253 w/m2
17:0069 w/m2
Sunday, February 9
Total: 979 wh/m2Hours08:0024 w/m2
09:0071 w/m2
10:00111 w/m2
11:00139 w/m2
12:00154 w/m2
13:00153 w/m2
14:00137 w/m2
15:00107 w/m2
16:0065 w/m2
17:0018 w/m2
Monday, February 10
Total: 3619 wh/m2Hours08:0099 w/m2
09:00287 w/m2
10:00445 w/m2
11:00550 w/m2
12:00597 w/m2
13:00583 w/m2
14:00510 w/m2
15:00353 w/m2
16:00168 w/m2
17:0027 w/m2
Tuesday, February 11
Total: 1308 wh/m2Hours08:0026 w/m2
09:0073 w/m2
10:00113 w/m2
11:00142 w/m2
12:00156 w/m2
13:00155 w/m2
14:00139 w/m2
15:00233 w/m2
16:00201 w/m2
17:0070 w/m2
Wednesday, February 12
Total: 1376 wh/m2Hours08:0027 w/m2
09:0074 w/m2
10:00115 w/m2
11:00143 w/m2
12:00174 w/m2
13:00203 w/m2
14:00195 w/m2
15:00219 w/m2
16:00166 w/m2
17:0060 w/m2
Thursday, February 13
Total: 4110 wh/m2Hours08:00111 w/m2
09:00303 w/m2
10:00465 w/m2
11:00579 w/m2
12:00636 w/m2
13:00633 w/m2
14:00568 w/m2
15:00447 w/m2
16:00280 w/m2
17:0088 w/m2
Friday, February 14
Total: 4161 wh/m2Hours08:00116 w/m2
09:00308 w/m2
10:00470 w/m2
11:00584 w/m2
12:00642 w/m2
13:00638 w/m2
14:00573 w/m2
15:00452 w/m2
16:00285 w/m2
17:0093 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.
