Solar radiation in Nansan 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, September 20
Total: 6396 wh/m2Hours08:0081 w/m2
09:00312 w/m2
10:00536 w/m2
11:00719 w/m2
12:00842 w/m2
13:00893 w/m2
14:00887 w/m2
15:00802 w/m2
16:00652 w/m2
17:00440 w/m2
18:00217 w/m2
19:0015 w/m2
Tomorrow, September 21
Total: 5363 wh/m2Hours08:0061 w/m2
09:00275 w/m2
10:00422 w/m2
11:00580 w/m2
12:00744 w/m2
13:00899 w/m2
14:00739 w/m2
15:00530 w/m2
16:00497 w/m2
17:00391 w/m2
18:00211 w/m2
19:0014 w/m2
Sunday, September 22
Total: 4664 wh/m2Hours08:0079 w/m2
09:00306 w/m2
10:00527 w/m2
11:00693 w/m2
12:00759 w/m2
13:00583 w/m2
14:00545 w/m2
15:00424 w/m2
16:00356 w/m2
17:00259 w/m2
18:00126 w/m2
19:007 w/m2
Monday, September 23
Total: 1619 wh/m2Hours08:0053 w/m2
09:0077 w/m2
10:00133 w/m2
11:00179 w/m2
12:00210 w/m2
13:00224 w/m2
14:00220 w/m2
15:00198 w/m2
16:00161 w/m2
17:00110 w/m2
18:0051 w/m2
19:003 w/m2
Tuesday, September 24
Total: 1600 wh/m2Hours08:0019 w/m2
09:0077 w/m2
10:00133 w/m2
11:00178 w/m2
12:00209 w/m2
13:00223 w/m2
14:00242 w/m2
15:00198 w/m2
16:00160 w/m2
17:00109 w/m2
18:0050 w/m2
19:002 w/m2
Wednesday, September 25
Total: 6248 wh/m2Hours08:0077 w/m2
09:00307 w/m2
10:00531 w/m2
11:00712 w/m2
12:00835 w/m2
13:00888 w/m2
14:00866 w/m2
15:00778 w/m2
16:00626 w/m2
17:00424 w/m2
18:00196 w/m2
19:008 w/m2
Thursday, September 26
Total: 6261 wh/m2Hours08:0076 w/m2
09:00306 w/m2
10:00529 w/m2
11:00711 w/m2
12:00834 w/m2
13:00889 w/m2
14:00872 w/m2
15:00784 w/m2
16:00632 w/m2
17:00428 w/m2
18:00194 w/m2
19:006 w/m2
Friday, September 27
Total: 6124 wh/m2Hours08:0049 w/m2
09:00271 w/m2
10:00518 w/m2
11:00709 w/m2
12:00831 w/m2
13:00881 w/m2
14:00855 w/m2
15:00771 w/m2
16:00624 w/m2
17:00422 w/m2
18:00188 w/m2
19:005 w/m2
Saturday, September 28
Total: 6152 wh/m2Hours08:0060 w/m2
09:00285 w/m2
10:00521 w/m2
11:00708 w/m2
12:00830 w/m2
13:00885 w/m2
14:00867 w/m2
15:00777 w/m2
16:00623 w/m2
17:00418 w/m2
18:00175 w/m2
19:003 w/m2
Sunday, September 29
Total: 5731 wh/m2Hours08:0025 w/m2
09:00247 w/m2
10:00512 w/m2
11:00706 w/m2
12:00826 w/m2
13:00869 w/m2
14:00824 w/m2
15:00712 w/m2
16:00539 w/m2
17:00328 w/m2
18:00140 w/m2
19:003 w/m2
Monday, September 30
Total: 5130 wh/m2Hours08:0033 w/m2
09:00204 w/m2
10:00438 w/m2
11:00651 w/m2
12:00735 w/m2
13:00743 w/m2
14:00669 w/m2
15:00623 w/m2
16:00516 w/m2
17:00352 w/m2
18:00163 w/m2
19:003 w/m2
Tuesday, October 1
Total: 5328 wh/m2Hours08:0065 w/m2
09:00290 w/m2
10:00518 w/m2
11:00702 w/m2
12:00818 w/m2
13:00853 w/m2
14:00797 w/m2
15:00642 w/m2
16:00408 w/m2
17:00169 w/m2
18:0065 w/m2
19:001 w/m2
Wednesday, October 2
Total: 3818 wh/m2Hours08:0061 w/m2
09:00271 w/m2
10:00491 w/m2
11:00678 w/m2
12:00725 w/m2
13:00628 w/m2
14:00354 w/m2
15:00283 w/m2
16:00183 w/m2
17:00101 w/m2
18:0043 w/m2
Thursday, October 3
Total: 1549 wh/m2Hours08:0022 w/m2
09:0089 w/m2
10:00143 w/m2
11:00175 w/m2
12:00205 w/m2
13:00218 w/m2
14:00213 w/m2
15:00190 w/m2
16:00152 w/m2
17:00100 w/m2
18:0042 w/m2
Friday, October 4
Total: 4778 wh/m2Hours08:0022 w/m2
09:00168 w/m2
10:00384 w/m2
11:00600 w/m2
12:00697 w/m2
13:00727 w/m2
14:00702 w/m2
15:00605 w/m2
16:00462 w/m2
17:00290 w/m2
18:00120 w/m2
19:001 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.
