Solar radiation in China 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, March 1
Total: 5620 wh/m2Hours07:0010 w/m2
08:00204 w/m2
09:00426 w/m2
10:00613 w/m2
11:00746 w/m2
12:00815 w/m2
13:00814 w/m2
14:00745 w/m2
15:00611 w/m2
16:00424 w/m2
17:00203 w/m2
18:009 w/m2
Tomorrow, March 2
Total: 5248 wh/m2Hours07:0010 w/m2
08:00181 w/m2
09:00348 w/m2
10:00549 w/m2
11:00662 w/m2
12:00778 w/m2
13:00747 w/m2
14:00729 w/m2
15:00607 w/m2
16:00423 w/m2
17:00204 w/m2
18:0010 w/m2
Monday, March 3
Total: 4358 wh/m2Hours07:009 w/m2
08:00141 w/m2
09:00301 w/m2
10:00446 w/m2
11:00560 w/m2
12:00639 w/m2
13:00656 w/m2
14:00607 w/m2
15:00511 w/m2
16:00334 w/m2
17:00147 w/m2
18:007 w/m2
Tuesday, March 4
Total: 4152 wh/m2Hours07:006 w/m2
08:0095 w/m2
09:00218 w/m2
10:00334 w/m2
11:00444 w/m2
12:00511 w/m2
13:00642 w/m2
14:00666 w/m2
15:00588 w/m2
16:00425 w/m2
17:00210 w/m2
18:0013 w/m2
Wednesday, March 5
Total: 5783 wh/m2Hours07:0018 w/m2
08:00222 w/m2
09:00444 w/m2
10:00630 w/m2
11:00763 w/m2
12:00831 w/m2
13:00829 w/m2
14:00759 w/m2
15:00624 w/m2
16:00436 w/m2
17:00213 w/m2
18:0014 w/m2
Thursday, March 6
Total: 5794 wh/m2Hours07:0020 w/m2
08:00226 w/m2
09:00448 w/m2
10:00633 w/m2
11:00765 w/m2
12:00832 w/m2
13:00829 w/m2
14:00758 w/m2
15:00622 w/m2
16:00434 w/m2
17:00212 w/m2
18:0015 w/m2
Friday, March 7
Total: 4618 wh/m2Hours07:0013 w/m2
08:00143 w/m2
09:00294 w/m2
10:00442 w/m2
11:00563 w/m2
12:00633 w/m2
13:00676 w/m2
14:00659 w/m2
15:00565 w/m2
16:00408 w/m2
17:00207 w/m2
18:0015 w/m2
Saturday, March 8
Total: 5601 wh/m2Hours07:0020 w/m2
08:00194 w/m2
09:00394 w/m2
10:00584 w/m2
11:00730 w/m2
12:00812 w/m2
13:00817 w/m2
14:00752 w/m2
15:00624 w/m2
16:00439 w/m2
17:00218 w/m2
18:0017 w/m2
Sunday, March 9
Total: 5930 wh/m2Hours08:0028 w/m2
09:00238 w/m2
10:00460 w/m2
11:00645 w/m2
12:00777 w/m2
13:00844 w/m2
14:00842 w/m2
15:00771 w/m2
16:00636 w/m2
17:00447 w/m2
18:00223 w/m2
19:0019 w/m2
Monday, March 10
Total: 5978 wh/m2Hours08:0031 w/m2
09:00244 w/m2
10:00466 w/m2
11:00651 w/m2
12:00782 w/m2
13:00849 w/m2
14:00846 w/m2
15:00774 w/m2
16:00639 w/m2
17:00450 w/m2
18:00226 w/m2
19:0020 w/m2
Tuesday, March 11
Total: 5891 wh/m2Hours08:0033 w/m2
09:00242 w/m2
10:00458 w/m2
11:00638 w/m2
12:00765 w/m2
13:00830 w/m2
14:00831 w/m2
15:00765 w/m2
16:00633 w/m2
17:00448 w/m2
18:00227 w/m2
19:0021 w/m2
Wednesday, March 12
Total: 6062 wh/m2Hours08:0036 w/m2
09:00253 w/m2
10:00476 w/m2
11:00661 w/m2
12:00791 w/m2
13:00857 w/m2
14:00854 w/m2
15:00781 w/m2
16:00645 w/m2
17:00455 w/m2
18:00231 w/m2
19:0022 w/m2
Thursday, March 13
Total: 6045 wh/m2Hours08:0040 w/m2
09:00258 w/m2
10:00480 w/m2
11:00665 w/m2
12:00795 w/m2
13:00861 w/m2
14:00857 w/m2
15:00784 w/m2
16:00648 w/m2
17:00451 w/m2
18:00197 w/m2
19:009 w/m2
Friday, March 14
Total: 2962 wh/m2Hours08:0042 w/m2
09:00258 w/m2
10:00480 w/m2
11:00615 w/m2
12:00574 w/m2
13:00238 w/m2
14:00215 w/m2
15:00197 w/m2
16:00163 w/m2
17:00115 w/m2
18:0059 w/m2
19:006 w/m2
Saturday, March 15
Total: 2618 wh/m2Hours08:0031 w/m2
09:00207 w/m2
10:00424 w/m2
11:00492 w/m2
12:00428 w/m2
13:00217 w/m2
14:00216 w/m2
15:00217 w/m2
16:00180 w/m2
17:00127 w/m2
18:0071 w/m2
19:008 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.
