Solar radiation in Lanzhou 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, July 4
Total: 6054 wh/m2Hours06:001 w/m2
07:00113 w/m2
08:00359 w/m2
09:00463 w/m2
10:00669 w/m2
11:00864 w/m2
12:00981 w/m2
13:001016 w/m2
14:00435 w/m2
15:00540 w/m2
16:00258 w/m2
17:00188 w/m2
18:00107 w/m2
19:0053 w/m2
20:007 w/m2
Tomorrow, July 5
Total: 8685 wh/m2Hours06:001 w/m2
07:00148 w/m2
08:00359 w/m2
09:00565 w/m2
10:00746 w/m2
11:00888 w/m2
12:00981 w/m2
13:001019 w/m2
14:00999 w/m2
15:00922 w/m2
16:00782 w/m2
17:00618 w/m2
18:00419 w/m2
19:00212 w/m2
20:0026 w/m2
Saturday, July 6
Total: 2853 wh/m2Hours06:001 w/m2
07:00101 w/m2
08:00191 w/m2
09:00524 w/m2
10:00223 w/m2
11:00244 w/m2
12:00270 w/m2
13:00255 w/m2
14:00250 w/m2
15:00254 w/m2
16:00219 w/m2
17:00156 w/m2
18:00106 w/m2
19:0053 w/m2
20:006 w/m2
Sunday, July 7
Total: 5297 wh/m2Hours06:001 w/m2
07:00128 w/m2
08:00337 w/m2
09:00492 w/m2
10:00651 w/m2
11:00308 w/m2
12:00317 w/m2
13:00354 w/m2
14:00663 w/m2
15:00540 w/m2
16:00516 w/m2
17:00517 w/m2
18:00339 w/m2
19:00121 w/m2
20:0013 w/m2
Monday, July 8
Total: 3904 wh/m2Hours07:0039 w/m2
08:0089 w/m2
09:00140 w/m2
10:00204 w/m2
11:00244 w/m2
12:00384 w/m2
13:00254 w/m2
14:00275 w/m2
15:00457 w/m2
16:00539 w/m2
17:00617 w/m2
18:00425 w/m2
19:00212 w/m2
20:0025 w/m2
Tuesday, July 9
Total: 4923 wh/m2Hours07:0098 w/m2
08:00353 w/m2
09:00545 w/m2
10:00619 w/m2
11:00403 w/m2
12:00426 w/m2
13:00421 w/m2
14:00391 w/m2
15:00401 w/m2
16:00393 w/m2
17:00344 w/m2
18:00320 w/m2
19:00186 w/m2
20:0023 w/m2
Wednesday, July 10
Total: 2381 wh/m2Hours07:00110 w/m2
08:0088 w/m2
09:00140 w/m2
10:00204 w/m2
11:00243 w/m2
12:00269 w/m2
13:00280 w/m2
14:00274 w/m2
15:00254 w/m2
16:00198 w/m2
17:00156 w/m2
18:00106 w/m2
19:0053 w/m2
20:006 w/m2
Thursday, July 11
Total: 4491 wh/m2Hours07:0041 w/m2
08:00113 w/m2
09:00167 w/m2
10:00203 w/m2
11:00221 w/m2
12:00293 w/m2
13:00353 w/m2
14:00369 w/m2
15:00735 w/m2
16:00765 w/m2
17:00623 w/m2
18:00412 w/m2
19:00182 w/m2
20:0014 w/m2
Friday, July 12
Total: 8610 wh/m2Hours07:00136 w/m2
08:00348 w/m2
09:00555 w/m2
10:00738 w/m2
11:00881 w/m2
12:00976 w/m2
13:001015 w/m2
14:00996 w/m2
15:00920 w/m2
16:00793 w/m2
17:00621 w/m2
18:00416 w/m2
19:00196 w/m2
20:0019 w/m2
Saturday, July 13
Total: 3656 wh/m2Hours07:0037 w/m2
08:0087 w/m2
09:00217 w/m2
10:00392 w/m2
11:00558 w/m2
12:00554 w/m2
13:00503 w/m2
14:00412 w/m2
15:00340 w/m2
16:00238 w/m2
17:00155 w/m2
18:00105 w/m2
19:0052 w/m2
20:006 w/m2
Sunday, July 14
Total: 8385 wh/m2Hours07:00129 w/m2
08:00344 w/m2
09:00548 w/m2
10:00718 w/m2
11:00829 w/m2
12:00956 w/m2
13:001011 w/m2
14:00995 w/m2
15:00914 w/m2
16:00763 w/m2
17:00548 w/m2
18:00404 w/m2
19:00205 w/m2
20:0021 w/m2
Monday, July 15
Total: 6067 wh/m2Hours07:00115 w/m2
08:00333 w/m2
09:00544 w/m2
10:00731 w/m2
11:00877 w/m2
12:00935 w/m2
13:00787 w/m2
14:00274 w/m2
15:00380 w/m2
16:00407 w/m2
17:00383 w/m2
18:00216 w/m2
19:0080 w/m2
20:005 w/m2
Tuesday, July 16
Total: 4465 wh/m2Hours07:0079 w/m2
08:00118 w/m2
09:00203 w/m2
10:00287 w/m2
11:00363 w/m2
12:00423 w/m2
13:00461 w/m2
14:00453 w/m2
15:00522 w/m2
16:00524 w/m2
17:00453 w/m2
18:00366 w/m2
19:00194 w/m2
20:0019 w/m2
Wednesday, July 17
Total: 7731 wh/m2Hours07:00126 w/m2
08:00338 w/m2
09:00547 w/m2
10:00731 w/m2
11:00876 w/m2
12:00972 w/m2
13:001012 w/m2
14:00993 w/m2
15:00901 w/m2
16:00679 w/m2
17:00294 w/m2
18:00181 w/m2
19:0075 w/m2
20:006 w/m2
Thursday, July 18
Total: 3845 wh/m2Hours07:0031 w/m2
08:0084 w/m2
09:00136 w/m2
10:00182 w/m2
11:00241 w/m2
12:00291 w/m2
13:00327 w/m2
14:00345 w/m2
15:00566 w/m2
16:00629 w/m2
17:00564 w/m2
18:00327 w/m2
19:00118 w/m2
20:004 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.
