Solar radiation in Jepun 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, November 15
Total: 4149 wh/m2Hours06:00112 w/m2
07:00372 w/m2
08:00608 w/m2
09:00569 w/m2
10:00623 w/m2
11:00250 w/m2
12:00486 w/m2
13:00222 w/m2
14:00610 w/m2
15:00202 w/m2
16:0086 w/m2
17:009 w/m2
Tomorrow, November 16
Total: 4441 wh/m2Hours06:00125 w/m2
07:00376 w/m2
08:00595 w/m2
09:00511 w/m2
10:00565 w/m2
11:00815 w/m2
12:00558 w/m2
13:00458 w/m2
14:00219 w/m2
15:00142 w/m2
16:0067 w/m2
17:0010 w/m2
Sunday, November 17
Total: 3112 wh/m2Hours06:0082 w/m2
07:00303 w/m2
08:00440 w/m2
09:00444 w/m2
10:00234 w/m2
11:00391 w/m2
12:00591 w/m2
13:00222 w/m2
14:00183 w/m2
15:00129 w/m2
16:0067 w/m2
17:0026 w/m2
Monday, November 18
Total: 6336 wh/m2Hours06:00121 w/m2
07:00374 w/m2
08:00612 w/m2
09:00805 w/m2
10:00932 w/m2
11:00987 w/m2
12:00964 w/m2
13:00818 w/m2
14:00318 w/m2
15:00225 w/m2
16:00162 w/m2
17:0018 w/m2
Tuesday, November 19
Total: 5174 wh/m2Hours06:00105 w/m2
07:00273 w/m2
08:00468 w/m2
09:00650 w/m2
10:00782 w/m2
11:00795 w/m2
12:00740 w/m2
13:00628 w/m2
14:00429 w/m2
15:00226 w/m2
16:0068 w/m2
17:0010 w/m2
Wednesday, November 20
Total: 6545 wh/m2Hours06:00109 w/m2
07:00350 w/m2
08:00586 w/m2
09:00785 w/m2
10:00923 w/m2
11:00965 w/m2
12:00920 w/m2
13:00792 w/m2
14:00592 w/m2
15:00359 w/m2
16:00145 w/m2
17:0019 w/m2
Thursday, November 21
Total: 4667 wh/m2Hours06:0061 w/m2
07:00162 w/m2
08:00467 w/m2
09:00745 w/m2
10:00924 w/m2
11:00914 w/m2
12:00704 w/m2
13:00267 w/m2
14:00202 w/m2
15:00143 w/m2
16:0068 w/m2
17:0010 w/m2
Friday, November 22
Total: 5816 wh/m2Hours06:0069 w/m2
07:00184 w/m2
08:00452 w/m2
09:00712 w/m2
10:00900 w/m2
11:00908 w/m2
12:00810 w/m2
13:00628 w/m2
14:00527 w/m2
15:00387 w/m2
16:00207 w/m2
17:0032 w/m2
Saturday, November 23
Total: 6952 wh/m2Hours06:00119 w/m2
07:00368 w/m2
08:00600 w/m2
09:00782 w/m2
10:00899 w/m2
11:00948 w/m2
12:00923 w/m2
13:00823 w/m2
14:00689 w/m2
15:00495 w/m2
16:00264 w/m2
17:0042 w/m2
Sunday, November 24
Total: 6483 wh/m2Hours06:00103 w/m2
07:00335 w/m2
08:00531 w/m2
09:00668 w/m2
10:00743 w/m2
11:00869 w/m2
12:00910 w/m2
13:00859 w/m2
14:00696 w/m2
15:00484 w/m2
16:00250 w/m2
17:0035 w/m2
Monday, November 25
Total: 7216 wh/m2Hours06:00119 w/m2
07:00368 w/m2
08:00605 w/m2
09:00796 w/m2
10:00922 w/m2
11:00982 w/m2
12:00967 w/m2
13:00879 w/m2
14:00731 w/m2
15:00523 w/m2
16:00278 w/m2
17:0046 w/m2
Tuesday, November 26
Total: 5524 wh/m2Hours06:00116 w/m2
07:00363 w/m2
08:00594 w/m2
09:00777 w/m2
10:00896 w/m2
11:00853 w/m2
12:00635 w/m2
13:00223 w/m2
14:00392 w/m2
15:00391 w/m2
16:00243 w/m2
17:0041 w/m2
Wednesday, November 27
Total: 3629 wh/m2Hours06:0049 w/m2
07:0091 w/m2
08:00209 w/m2
09:00346 w/m2
10:00478 w/m2
11:00546 w/m2
12:00556 w/m2
13:00537 w/m2
14:00406 w/m2
15:00261 w/m2
16:00128 w/m2
17:0022 w/m2
Thursday, November 28
Total: 5329 wh/m2Hours06:0064 w/m2
07:00207 w/m2
08:00372 w/m2
09:00539 w/m2
10:00666 w/m2
11:00759 w/m2
12:00791 w/m2
13:00753 w/m2
14:00581 w/m2
15:00386 w/m2
16:00184 w/m2
17:0027 w/m2
Friday, November 29
Total: 4462 wh/m2Hours06:0086 w/m2
07:00315 w/m2
08:00521 w/m2
09:00683 w/m2
10:00798 w/m2
11:00790 w/m2
12:00703 w/m2
13:00566 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.
