Solar radiation in Kami-renjaku 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, February 22
Total: 3188 wh/m2Hours07:0051 w/m2
08:00174 w/m2
09:00209 w/m2
10:00368 w/m2
11:00552 w/m2
12:00412 w/m2
13:00338 w/m2
14:00377 w/m2
15:00415 w/m2
16:00247 w/m2
17:0045 w/m2
Tomorrow, February 23
Total: 4507 wh/m2Hours07:0081 w/m2
08:00294 w/m2
09:00486 w/m2
10:00634 w/m2
11:00699 w/m2
12:00734 w/m2
13:00591 w/m2
14:00533 w/m2
15:00317 w/m2
16:0090 w/m2
17:0048 w/m2
Monday, February 24
Total: 4977 wh/m2Hours07:0070 w/m2
08:00294 w/m2
09:00464 w/m2
10:00639 w/m2
11:00730 w/m2
12:00750 w/m2
13:00697 w/m2
14:00583 w/m2
15:00447 w/m2
16:00249 w/m2
17:0054 w/m2
Tuesday, February 25
Total: 5161 wh/m2Hours07:0089 w/m2
08:00303 w/m2
09:00495 w/m2
10:00643 w/m2
11:00734 w/m2
12:00762 w/m2
13:00724 w/m2
14:00622 w/m2
15:00466 w/m2
16:00267 w/m2
17:0056 w/m2
Wednesday, February 26
Total: 5208 wh/m2Hours07:0093 w/m2
08:00308 w/m2
09:00500 w/m2
10:00648 w/m2
11:00739 w/m2
12:00766 w/m2
13:00728 w/m2
14:00626 w/m2
15:00470 w/m2
16:00271 w/m2
17:0059 w/m2
Thursday, February 27
Total: 5248 wh/m2Hours07:0097 w/m2
08:00312 w/m2
09:00505 w/m2
10:00653 w/m2
11:00743 w/m2
12:00771 w/m2
13:00732 w/m2
14:00630 w/m2
15:00474 w/m2
16:00273 w/m2
17:0058 w/m2
Friday, February 28
Total: 5297 wh/m2Hours07:00101 w/m2
08:00317 w/m2
09:00510 w/m2
10:00657 w/m2
11:00748 w/m2
12:00775 w/m2
13:00736 w/m2
14:00634 w/m2
15:00477 w/m2
16:00278 w/m2
17:0064 w/m2
Saturday, March 1
Total: 5341 wh/m2Hours07:00106 w/m2
08:00322 w/m2
09:00514 w/m2
10:00662 w/m2
11:00753 w/m2
12:00779 w/m2
13:00740 w/m2
14:00638 w/m2
15:00481 w/m2
16:00280 w/m2
17:0066 w/m2
Sunday, March 2
Total: 1669 wh/m2Hours07:0028 w/m2
08:0082 w/m2
09:00130 w/m2
10:00200 w/m2
11:00263 w/m2
12:00307 w/m2
13:00258 w/m2
14:00192 w/m2
15:00121 w/m2
16:0071 w/m2
17:0017 w/m2
Monday, March 3
Total: 1358 wh/m2Hours07:0029 w/m2
08:0083 w/m2
09:00131 w/m2
10:00168 w/m2
11:00190 w/m2
12:00197 w/m2
13:00187 w/m2
14:00161 w/m2
15:00122 w/m2
16:0072 w/m2
17:0018 w/m2
Tuesday, March 4
Total: 1872 wh/m2Hours07:0047 w/m2
08:00132 w/m2
09:00207 w/m2
10:00235 w/m2
11:00248 w/m2
12:00218 w/m2
13:00207 w/m2
14:00179 w/m2
15:00135 w/m2
16:00197 w/m2
17:0067 w/m2
Wednesday, March 5
Total: 5523 wh/m2Hours07:00123 w/m2
08:00341 w/m2
09:00534 w/m2
10:00681 w/m2
11:00771 w/m2
12:00796 w/m2
13:00756 w/m2
14:00653 w/m2
15:00495 w/m2
16:00295 w/m2
17:0078 w/m2
Thursday, March 6
Total: 5346 wh/m2Hours07:00112 w/m2
08:00323 w/m2
09:00521 w/m2
10:00678 w/m2
11:00773 w/m2
12:00800 w/m2
13:00756 w/m2
14:00640 w/m2
15:00458 w/m2
16:00238 w/m2
17:0047 w/m2
Friday, March 7
Total: 1404 wh/m2Hours07:0033 w/m2
08:0088 w/m2
09:00136 w/m2
10:00173 w/m2
11:00195 w/m2
12:00201 w/m2
13:00191 w/m2
14:00165 w/m2
15:00126 w/m2
16:0075 w/m2
17:0021 w/m2
Saturday, March 8
Total: 5655 wh/m2Hours07:00136 w/m2
08:00356 w/m2
09:00548 w/m2
10:00695 w/m2
11:00784 w/m2
12:00809 w/m2
13:00768 w/m2
14:00664 w/m2
15:00505 w/m2
16:00304 w/m2
17:0086 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.
