Solar radiation in Heyuan 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 7
Total: 6253 wh/m2Hours06:005 w/m2
07:00154 w/m2
08:00372 w/m2
09:00570 w/m2
10:00575 w/m2
11:00677 w/m2
12:00874 w/m2
13:00805 w/m2
14:00658 w/m2
15:00641 w/m2
16:00511 w/m2
17:00299 w/m2
18:00111 w/m2
19:001 w/m2
Tomorrow, July 8
Total: 4794 wh/m2Hours06:001 w/m2
07:0043 w/m2
08:00121 w/m2
09:00145 w/m2
10:00311 w/m2
11:00578 w/m2
12:00545 w/m2
13:00830 w/m2
14:00770 w/m2
15:00624 w/m2
16:00455 w/m2
17:00266 w/m2
18:00104 w/m2
19:001 w/m2
Tuesday, July 9
Total: 5565 wh/m2Hours06:004 w/m2
07:00125 w/m2
08:0093 w/m2
09:00309 w/m2
10:00693 w/m2
11:00804 w/m2
12:00786 w/m2
13:00825 w/m2
14:00807 w/m2
15:00544 w/m2
16:00276 w/m2
17:00235 w/m2
18:0063 w/m2
19:001 w/m2
Wednesday, July 10
Total: 6470 wh/m2Hours06:004 w/m2
07:00154 w/m2
08:00370 w/m2
09:00573 w/m2
10:00739 w/m2
11:00857 w/m2
12:00794 w/m2
13:00602 w/m2
14:00649 w/m2
15:00722 w/m2
16:00548 w/m2
17:00336 w/m2
18:00121 w/m2
19:001 w/m2
Thursday, July 11
Total: 5763 wh/m2Hours06:003 w/m2
07:00147 w/m2
08:00341 w/m2
09:00478 w/m2
10:00497 w/m2
11:00379 w/m2
12:00631 w/m2
13:00767 w/m2
14:00795 w/m2
15:00705 w/m2
16:00548 w/m2
17:00345 w/m2
18:00126 w/m2
19:001 w/m2
Friday, July 12
Total: 4993 wh/m2Hours06:002 w/m2
07:0091 w/m2
08:00251 w/m2
09:00328 w/m2
10:00326 w/m2
11:00240 w/m2
12:00530 w/m2
13:00721 w/m2
14:00776 w/m2
15:00705 w/m2
16:00550 w/m2
17:00347 w/m2
18:00125 w/m2
19:001 w/m2
Saturday, July 13
Total: 2079 wh/m2Hours06:002 w/m2
07:0059 w/m2
08:0092 w/m2
09:00159 w/m2
10:00224 w/m2
11:00282 w/m2
12:00279 w/m2
13:00278 w/m2
14:00237 w/m2
15:00202 w/m2
16:00139 w/m2
17:0087 w/m2
18:0039 w/m2
Sunday, July 14
Total: 6462 wh/m2Hours06:003 w/m2
07:00148 w/m2
08:00368 w/m2
09:00575 w/m2
10:00745 w/m2
11:00859 w/m2
12:00882 w/m2
13:00799 w/m2
14:00607 w/m2
15:00570 w/m2
16:00471 w/m2
17:00311 w/m2
18:00123 w/m2
19:001 w/m2
Monday, July 15
Total: 6786 wh/m2Hours06:003 w/m2
07:00136 w/m2
08:00264 w/m2
09:00526 w/m2
10:00738 w/m2
11:00870 w/m2
12:00928 w/m2
13:00911 w/m2
14:00815 w/m2
15:00678 w/m2
16:00496 w/m2
17:00296 w/m2
18:00124 w/m2
19:001 w/m2
Tuesday, July 16
Total: 7057 wh/m2Hours06:002 w/m2
07:00148 w/m2
08:00366 w/m2
09:00574 w/m2
10:00744 w/m2
11:00856 w/m2
12:00916 w/m2
13:00911 w/m2
14:00843 w/m2
15:00712 w/m2
16:00532 w/m2
17:00325 w/m2
18:00127 w/m2
19:001 w/m2
Wednesday, July 17
Total: 7156 wh/m2Hours06:002 w/m2
07:00146 w/m2
08:00365 w/m2
09:00574 w/m2
10:00747 w/m2
11:00870 w/m2
12:00931 w/m2
13:00924 w/m2
14:00847 w/m2
15:00725 w/m2
16:00552 w/m2
17:00344 w/m2
18:00129 w/m2
Thursday, July 18
Total: 7136 wh/m2Hours06:002 w/m2
07:00145 w/m2
08:00363 w/m2
09:00572 w/m2
10:00746 w/m2
11:00869 w/m2
12:00929 w/m2
13:00921 w/m2
14:00843 w/m2
15:00724 w/m2
16:00552 w/m2
17:00344 w/m2
18:00126 w/m2
Friday, July 19
Total: 6924 wh/m2Hours06:002 w/m2
07:00144 w/m2
08:00363 w/m2
09:00571 w/m2
10:00736 w/m2
11:00829 w/m2
12:00898 w/m2
13:00900 w/m2
14:00839 w/m2
15:00700 w/m2
16:00517 w/m2
17:00307 w/m2
18:00118 w/m2
Saturday, July 20
Total: 3383 wh/m2Hours06:001 w/m2
07:0071 w/m2
08:00157 w/m2
09:00224 w/m2
10:00241 w/m2
11:00217 w/m2
12:00365 w/m2
13:00460 w/m2
14:00518 w/m2
15:00453 w/m2
16:00361 w/m2
17:00229 w/m2
18:0086 w/m2
Sunday, July 21
Total: 5752 wh/m2Hours06:001 w/m2
07:00128 w/m2
08:00327 w/m2
09:00530 w/m2
10:00702 w/m2
11:00828 w/m2
12:00801 w/m2
13:00642 w/m2
14:00338 w/m2
15:00517 w/m2
16:00486 w/m2
17:00331 w/m2
18:00121 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.
