Solar radiation in Kusatsu 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 16
Total: 1463 wh/m2Hours07:0014 w/m2
08:0092 w/m2
09:00183 w/m2
10:00264 w/m2
11:00312 w/m2
12:00247 w/m2
13:00150 w/m2
14:00109 w/m2
15:0069 w/m2
16:0023 w/m2
Tomorrow, November 17
Total: 2270 wh/m2Hours07:0026 w/m2
08:00199 w/m2
09:00367 w/m2
10:00460 w/m2
11:00453 w/m2
12:00259 w/m2
13:00236 w/m2
14:00179 w/m2
15:0069 w/m2
16:0022 w/m2
Monday, November 18
Total: 2452 wh/m2Hours07:0027 w/m2
08:00202 w/m2
09:00359 w/m2
10:00450 w/m2
11:00401 w/m2
12:00466 w/m2
13:00325 w/m2
14:00119 w/m2
15:0075 w/m2
16:0028 w/m2
Tuesday, November 19
Total: 3568 wh/m2Hours07:0025 w/m2
08:00193 w/m2
09:00363 w/m2
10:00502 w/m2
11:00576 w/m2
12:00588 w/m2
13:00538 w/m2
14:00428 w/m2
15:00270 w/m2
16:0085 w/m2
Wednesday, November 20
Total: 3378 wh/m2Hours07:006 w/m2
08:0090 w/m2
09:00312 w/m2
10:00499 w/m2
11:00573 w/m2
12:00585 w/m2
13:00535 w/m2
14:00426 w/m2
15:00268 w/m2
16:0084 w/m2
Thursday, November 21
Total: 3507 wh/m2Hours07:0021 w/m2
08:00194 w/m2
09:00367 w/m2
10:00495 w/m2
11:00565 w/m2
12:00568 w/m2
13:00527 w/m2
14:00422 w/m2
15:00266 w/m2
16:0082 w/m2
Friday, November 22
Total: 2534 wh/m2Hours07:0019 w/m2
08:00190 w/m2
09:00363 w/m2
10:00485 w/m2
11:00500 w/m2
12:00339 w/m2
13:00282 w/m2
14:00201 w/m2
15:00104 w/m2
16:0051 w/m2
Saturday, November 23
Total: 2974 wh/m2Hours07:0016 w/m2
08:00169 w/m2
09:00310 w/m2
10:00417 w/m2
11:00476 w/m2
12:00487 w/m2
13:00445 w/m2
14:00358 w/m2
15:00226 w/m2
16:0070 w/m2
Sunday, November 24
Total: 1684 wh/m2Hours07:009 w/m2
08:00127 w/m2
09:00281 w/m2
10:00323 w/m2
11:00267 w/m2
12:00144 w/m2
13:00182 w/m2
14:00173 w/m2
15:00129 w/m2
16:0049 w/m2
Monday, November 25
Total: 3430 wh/m2Hours07:0014 w/m2
08:00180 w/m2
09:00352 w/m2
10:00481 w/m2
11:00556 w/m2
12:00570 w/m2
13:00523 w/m2
14:00416 w/m2
15:00260 w/m2
16:0078 w/m2
Tuesday, November 26
Total: 1350 wh/m2Hours07:0012 w/m2
08:00140 w/m2
09:00217 w/m2
10:00247 w/m2
11:00218 w/m2
12:00142 w/m2
13:00143 w/m2
14:00124 w/m2
15:0084 w/m2
16:0023 w/m2
Wednesday, November 27
Total: 1050 wh/m2Hours07:003 w/m2
08:0044 w/m2
09:0087 w/m2
10:00131 w/m2
11:00152 w/m2
12:00170 w/m2
13:00168 w/m2
14:00143 w/m2
15:0095 w/m2
16:0057 w/m2
Thursday, November 28
Total: 2846 wh/m2Hours07:003 w/m2
08:0043 w/m2
09:0086 w/m2
10:00364 w/m2
11:00527 w/m2
12:00564 w/m2
13:00517 w/m2
14:00411 w/m2
15:00256 w/m2
16:0075 w/m2
Friday, November 29
Total: 1437 wh/m2Hours07:006 w/m2
08:0081 w/m2
09:0085 w/m2
10:00130 w/m2
11:00164 w/m2
12:00169 w/m2
13:00265 w/m2
14:00278 w/m2
15:00204 w/m2
16:0055 w/m2
Saturday, November 30
Total: 3298 wh/m2Hours07:008 w/m2
08:00161 w/m2
09:00322 w/m2
10:00457 w/m2
11:00540 w/m2
12:00559 w/m2
13:00513 w/m2
14:00408 w/m2
15:00255 w/m2
16:0075 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.
