Solar radiation in Qixian 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, December 20
Total: 3645 wh/m2Hours07:003 w/m2
08:00155 w/m2
09:00341 w/m2
10:00487 w/m2
11:00577 w/m2
12:00605 w/m2
13:00567 w/m2
14:00468 w/m2
15:00315 w/m2
16:00127 w/m2
Tomorrow, December 21
Total: 3644 wh/m2Hours07:003 w/m2
08:00154 w/m2
09:00339 w/m2
10:00485 w/m2
11:00577 w/m2
12:00605 w/m2
13:00568 w/m2
14:00469 w/m2
15:00316 w/m2
16:00128 w/m2
Sunday, December 22
Total: 2047 wh/m2Hours07:002 w/m2
08:00111 w/m2
09:00243 w/m2
10:00400 w/m2
11:00398 w/m2
12:00322 w/m2
13:00259 w/m2
14:00152 w/m2
15:00118 w/m2
16:0042 w/m2
Monday, December 23
Total: 1889 wh/m2Hours07:002 w/m2
08:00145 w/m2
09:00218 w/m2
10:00210 w/m2
11:00470 w/m2
12:00300 w/m2
13:00157 w/m2
14:00152 w/m2
15:00152 w/m2
16:0083 w/m2
Tuesday, December 24
Total: 2469 wh/m2Hours08:0037 w/m2
09:0092 w/m2
10:00266 w/m2
11:00486 w/m2
12:00477 w/m2
13:00416 w/m2
14:00403 w/m2
15:00234 w/m2
16:0058 w/m2
Wednesday, December 25
Total: 1736 wh/m2Hours07:002 w/m2
08:00148 w/m2
09:00319 w/m2
10:00364 w/m2
11:00158 w/m2
12:00167 w/m2
13:00157 w/m2
14:00118 w/m2
15:00194 w/m2
16:00109 w/m2
Thursday, December 26
Total: 2266 wh/m2Hours08:0037 w/m2
09:00200 w/m2
10:00398 w/m2
11:00540 w/m2
12:00501 w/m2
13:00344 w/m2
14:00119 w/m2
15:0089 w/m2
16:0038 w/m2
Friday, December 27
Total: 1883 wh/m2Hours07:001 w/m2
08:0090 w/m2
09:00183 w/m2
10:00219 w/m2
11:00213 w/m2
12:00264 w/m2
13:00273 w/m2
14:00254 w/m2
15:00257 w/m2
16:00128 w/m2
17:001 w/m2
Saturday, December 28
Total: 3662 wh/m2Hours07:001 w/m2
08:00145 w/m2
09:00331 w/m2
10:00481 w/m2
11:00575 w/m2
12:00607 w/m2
13:00574 w/m2
14:00478 w/m2
15:00328 w/m2
16:00141 w/m2
17:001 w/m2
Sunday, December 29
Total: 2890 wh/m2Hours07:001 w/m2
08:00110 w/m2
09:00242 w/m2
10:00332 w/m2
11:00373 w/m2
12:00459 w/m2
13:00481 w/m2
14:00430 w/m2
15:00319 w/m2
16:00142 w/m2
17:001 w/m2
Monday, December 30
Total: 2866 wh/m2Hours07:001 w/m2
08:00143 w/m2
09:00330 w/m2
10:00480 w/m2
11:00576 w/m2
12:00585 w/m2
13:00455 w/m2
14:00156 w/m2
15:00100 w/m2
16:0040 w/m2
Tuesday, December 31
Total: 921 wh/m2Hours08:0035 w/m2
09:0082 w/m2
10:00120 w/m2
11:00144 w/m2
12:00153 w/m2
13:00145 w/m2
14:00121 w/m2
15:0084 w/m2
16:0037 w/m2
Wednesday, January 1
Total: 3695 wh/m2Hours07:001 w/m2
08:00141 w/m2
09:00329 w/m2
10:00480 w/m2
11:00577 w/m2
12:00612 w/m2
13:00580 w/m2
14:00486 w/m2
15:00337 w/m2
16:00150 w/m2
17:002 w/m2
Thursday, January 2
Total: 3603 wh/m2Hours07:001 w/m2
08:00133 w/m2
09:00310 w/m2
10:00451 w/m2
11:00542 w/m2
12:00601 w/m2
13:00581 w/m2
14:00489 w/m2
15:00340 w/m2
16:00153 w/m2
17:002 w/m2
Friday, January 3
Total: 3687 wh/m2Hours07:001 w/m2
08:00138 w/m2
09:00324 w/m2
10:00476 w/m2
11:00575 w/m2
12:00610 w/m2
13:00578 w/m2
14:00486 w/m2
15:00341 w/m2
16:00155 w/m2
17:003 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.
