Solar radiation in Tai’an 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, April 1
Total: 6440 wh/m2Hours07:00131 w/m2
08:00348 w/m2
09:00550 w/m2
10:00711 w/m2
11:00821 w/m2
12:00870 w/m2
13:00854 w/m2
14:00775 w/m2
15:00639 w/m2
16:00457 w/m2
17:00244 w/m2
18:0040 w/m2
Tomorrow, April 2
Total: 6482 wh/m2Hours07:00136 w/m2
08:00353 w/m2
09:00554 w/m2
10:00716 w/m2
11:00825 w/m2
12:00873 w/m2
13:00857 w/m2
14:00778 w/m2
15:00642 w/m2
16:00459 w/m2
17:00247 w/m2
18:0042 w/m2
Thursday, April 3
Total: 6452 wh/m2Hours07:00141 w/m2
08:00358 w/m2
09:00559 w/m2
10:00720 w/m2
11:00828 w/m2
12:00876 w/m2
13:00860 w/m2
14:00781 w/m2
15:00645 w/m2
16:00445 w/m2
17:00194 w/m2
18:0045 w/m2
Friday, April 4
Total: 5858 wh/m2Hours07:00143 w/m2
08:00278 w/m2
09:00397 w/m2
10:00714 w/m2
11:00832 w/m2
12:00788 w/m2
13:00755 w/m2
14:00760 w/m2
15:00465 w/m2
16:00429 w/m2
17:00250 w/m2
18:0047 w/m2
Saturday, April 5
Total: 6604 wh/m2Hours06:001 w/m2
07:00150 w/m2
08:00367 w/m2
09:00567 w/m2
10:00728 w/m2
11:00835 w/m2
12:00883 w/m2
13:00866 w/m2
14:00786 w/m2
15:00650 w/m2
16:00467 w/m2
17:00255 w/m2
18:0049 w/m2
Sunday, April 6
Total: 6645 wh/m2Hours06:001 w/m2
07:00155 w/m2
08:00372 w/m2
09:00572 w/m2
10:00731 w/m2
11:00839 w/m2
12:00886 w/m2
13:00869 w/m2
14:00789 w/m2
15:00653 w/m2
16:00470 w/m2
17:00257 w/m2
18:0051 w/m2
Monday, April 7
Total: 5644 wh/m2Hours06:002 w/m2
07:0098 w/m2
08:00104 w/m2
09:00296 w/m2
10:00508 w/m2
11:00688 w/m2
12:00848 w/m2
13:00868 w/m2
14:00792 w/m2
15:00655 w/m2
16:00472 w/m2
17:00260 w/m2
18:0053 w/m2
Tuesday, April 8
Total: 1726 wh/m2Hours06:001 w/m2
07:0041 w/m2
08:0095 w/m2
09:00145 w/m2
10:00185 w/m2
11:00211 w/m2
12:00223 w/m2
13:00219 w/m2
14:00199 w/m2
15:00164 w/m2
16:00131 w/m2
17:0072 w/m2
18:0040 w/m2
Wednesday, April 9
Total: 5696 wh/m2Hours06:004 w/m2
07:00168 w/m2
08:00384 w/m2
09:00548 w/m2
10:00542 w/m2
11:00212 w/m2
12:00723 w/m2
13:00860 w/m2
14:00796 w/m2
15:00660 w/m2
16:00477 w/m2
17:00265 w/m2
18:0057 w/m2
Thursday, April 10
Total: 3919 wh/m2Hours06:005 w/m2
07:00141 w/m2
08:00126 w/m2
09:00268 w/m2
10:00411 w/m2
11:00553 w/m2
12:00510 w/m2
13:00418 w/m2
14:00277 w/m2
15:00467 w/m2
16:00430 w/m2
17:00261 w/m2
18:0052 w/m2
Friday, April 11
Total: 5364 wh/m2Hours06:002 w/m2
07:0044 w/m2
08:0099 w/m2
09:00258 w/m2
10:00426 w/m2
11:00591 w/m2
12:00806 w/m2
13:00861 w/m2
14:00800 w/m2
15:00664 w/m2
16:00482 w/m2
17:00270 w/m2
18:0061 w/m2
Saturday, April 12
Total: 1822 wh/m2Hours06:008 w/m2
07:00143 w/m2
08:00100 w/m2
09:00149 w/m2
10:00188 w/m2
11:00214 w/m2
12:00226 w/m2
13:00221 w/m2
14:00201 w/m2
15:00167 w/m2
16:00121 w/m2
17:0068 w/m2
18:0016 w/m2
Sunday, April 13
Total: 5291 wh/m2Hours06:007 w/m2
07:00178 w/m2
08:00402 w/m2
09:00599 w/m2
10:00755 w/m2
11:00859 w/m2
12:00860 w/m2
13:00669 w/m2
14:00201 w/m2
15:00277 w/m2
16:00259 w/m2
17:00178 w/m2
18:0047 w/m2
Monday, April 14
Total: 6061 wh/m2Hours06:0011 w/m2
07:00190 w/m2
08:00407 w/m2
09:00603 w/m2
10:00760 w/m2
11:00864 w/m2
12:00895 w/m2
13:00796 w/m2
14:00512 w/m2
15:00445 w/m2
16:00338 w/m2
17:00199 w/m2
18:0041 w/m2
Tuesday, April 15
Total: 1859 wh/m2Hours06:0013 w/m2
07:00151 w/m2
08:00103 w/m2
09:00152 w/m2
10:00191 w/m2
11:00217 w/m2
12:00228 w/m2
13:00223 w/m2
14:00202 w/m2
15:00168 w/m2
16:00123 w/m2
17:0070 w/m2
18:0018 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.
