Solar radiation in Kōnan 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 17
Total: 3361 wh/m2Hours07:0031 w/m2
08:00206 w/m2
09:00375 w/m2
10:00464 w/m2
11:00564 w/m2
12:00506 w/m2
13:00502 w/m2
14:00419 w/m2
15:00244 w/m2
16:0050 w/m2
Tomorrow, November 18
Total: 3551 wh/m2Hours07:0033 w/m2
08:00211 w/m2
09:00381 w/m2
10:00507 w/m2
11:00577 w/m2
12:00584 w/m2
13:00528 w/m2
14:00400 w/m2
15:00257 w/m2
16:0073 w/m2
Tuesday, November 19
Total: 3547 wh/m2Hours07:0031 w/m2
08:00208 w/m2
09:00378 w/m2
10:00504 w/m2
11:00574 w/m2
12:00582 w/m2
13:00528 w/m2
14:00415 w/m2
15:00255 w/m2
16:0072 w/m2
Wednesday, November 20
Total: 1144 wh/m2Hours07:009 w/m2
08:0076 w/m2
09:00155 w/m2
10:00185 w/m2
11:00185 w/m2
12:00145 w/m2
13:00144 w/m2
14:00124 w/m2
15:0082 w/m2
16:0039 w/m2
Thursday, November 21
Total: 3493 wh/m2Hours07:0027 w/m2
08:00201 w/m2
09:00371 w/m2
10:00497 w/m2
11:00567 w/m2
12:00576 w/m2
13:00522 w/m2
14:00411 w/m2
15:00252 w/m2
16:0069 w/m2
Friday, November 22
Total: 3469 wh/m2Hours07:0025 w/m2
08:00198 w/m2
09:00368 w/m2
10:00494 w/m2
11:00564 w/m2
12:00573 w/m2
13:00520 w/m2
14:00409 w/m2
15:00250 w/m2
16:0068 w/m2
Saturday, November 23
Total: 3444 wh/m2Hours07:0023 w/m2
08:00195 w/m2
09:00365 w/m2
10:00491 w/m2
11:00561 w/m2
12:00570 w/m2
13:00517 w/m2
14:00407 w/m2
15:00248 w/m2
16:0067 w/m2
Sunday, November 24
Total: 3421 wh/m2Hours07:0021 w/m2
08:00192 w/m2
09:00361 w/m2
10:00488 w/m2
11:00558 w/m2
12:00568 w/m2
13:00515 w/m2
14:00405 w/m2
15:00247 w/m2
16:0066 w/m2
Monday, November 25
Total: 854 wh/m2Hours07:005 w/m2
08:0052 w/m2
09:0090 w/m2
10:00121 w/m2
11:00139 w/m2
12:00141 w/m2
13:00128 w/m2
14:00101 w/m2
15:0061 w/m2
16:0016 w/m2
Tuesday, November 26
Total: 3323 wh/m2Hours07:0011 w/m2
08:00160 w/m2
09:00341 w/m2
10:00476 w/m2
11:00552 w/m2
12:00563 w/m2
13:00511 w/m2
14:00401 w/m2
15:00244 w/m2
16:0064 w/m2
Wednesday, November 27
Total: 1993 wh/m2Hours07:007 w/m2
08:0094 w/m2
09:00212 w/m2
10:00280 w/m2
11:00303 w/m2
12:00299 w/m2
13:00306 w/m2
14:00265 w/m2
15:00177 w/m2
16:0050 w/m2
Thursday, November 28
Total: 3337 wh/m2Hours07:0015 w/m2
08:00180 w/m2
09:00349 w/m2
10:00476 w/m2
11:00548 w/m2
12:00558 w/m2
13:00507 w/m2
14:00399 w/m2
15:00242 w/m2
16:0063 w/m2
Friday, November 29
Total: 1501 wh/m2Hours07:0012 w/m2
08:00155 w/m2
09:00276 w/m2
10:00321 w/m2
11:00270 w/m2
12:00153 w/m2
13:00139 w/m2
14:0099 w/m2
15:0060 w/m2
16:0016 w/m2
Saturday, November 30
Total: 2854 wh/m2Hours07:007 w/m2
08:00105 w/m2
09:00201 w/m2
10:00375 w/m2
11:00499 w/m2
12:00541 w/m2
13:00483 w/m2
14:00370 w/m2
15:00217 w/m2
16:0056 w/m2
Sunday, December 1
Total: 2727 wh/m2Hours07:008 w/m2
08:00144 w/m2
09:00315 w/m2
10:00427 w/m2
11:00487 w/m2
12:00491 w/m2
13:00472 w/m2
14:00383 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.
