Solar radiation in Kashiwa 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 21
Total: 4782 wh/m2Hours07:0078 w/m2
08:00290 w/m2
09:00480 w/m2
10:00627 w/m2
11:00716 w/m2
12:00742 w/m2
13:00698 w/m2
14:00583 w/m2
15:00383 w/m2
16:00164 w/m2
17:0021 w/m2
Tomorrow, February 22
Total: 3775 wh/m2Hours07:0028 w/m2
08:00172 w/m2
09:00360 w/m2
10:00453 w/m2
11:00641 w/m2
12:00637 w/m2
13:00448 w/m2
14:00364 w/m2
15:00379 w/m2
16:00250 w/m2
17:0043 w/m2
Sunday, February 23
Total: 4913 wh/m2Hours07:0086 w/m2
08:00299 w/m2
09:00490 w/m2
10:00636 w/m2
11:00726 w/m2
12:00751 w/m2
13:00697 w/m2
14:00609 w/m2
15:00449 w/m2
16:00149 w/m2
17:0021 w/m2
Monday, February 24
Total: 4919 wh/m2Hours07:0086 w/m2
08:00287 w/m2
09:00489 w/m2
10:00641 w/m2
11:00730 w/m2
12:00742 w/m2
13:00654 w/m2
14:00579 w/m2
15:00409 w/m2
16:00254 w/m2
17:0048 w/m2
Tuesday, February 25
Total: 5157 wh/m2Hours07:0094 w/m2
08:00309 w/m2
09:00500 w/m2
10:00646 w/m2
11:00735 w/m2
12:00761 w/m2
13:00721 w/m2
14:00618 w/m2
15:00461 w/m2
16:00261 w/m2
17:0051 w/m2
Wednesday, February 26
Total: 5202 wh/m2Hours07:0099 w/m2
08:00313 w/m2
09:00504 w/m2
10:00651 w/m2
11:00740 w/m2
12:00765 w/m2
13:00725 w/m2
14:00622 w/m2
15:00464 w/m2
16:00265 w/m2
17:0054 w/m2
Thursday, February 27
Total: 5245 wh/m2Hours07:00103 w/m2
08:00318 w/m2
09:00507 w/m2
10:00655 w/m2
11:00744 w/m2
12:00770 w/m2
13:00729 w/m2
14:00626 w/m2
15:00468 w/m2
16:00268 w/m2
17:0057 w/m2
Friday, February 28
Total: 5030 wh/m2Hours07:0095 w/m2
08:00311 w/m2
09:00511 w/m2
10:00659 w/m2
11:00749 w/m2
12:00774 w/m2
13:00729 w/m2
14:00591 w/m2
15:00362 w/m2
16:00205 w/m2
17:0044 w/m2
Saturday, March 1
Total: 5339 wh/m2Hours07:00112 w/m2
08:00328 w/m2
09:00519 w/m2
10:00665 w/m2
11:00754 w/m2
12:00779 w/m2
13:00738 w/m2
14:00634 w/m2
15:00476 w/m2
16:00274 w/m2
17:0060 w/m2
Sunday, March 2
Total: 2975 wh/m2Hours07:00112 w/m2
08:00275 w/m2
09:00270 w/m2
10:00381 w/m2
11:00481 w/m2
12:00531 w/m2
13:00422 w/m2
14:00278 w/m2
15:00132 w/m2
16:0077 w/m2
17:0016 w/m2
Monday, March 3
Total: 2447 wh/m2Hours07:00119 w/m2
08:00312 w/m2
09:00427 w/m2
10:00457 w/m2
11:00378 w/m2
12:00197 w/m2
13:00187 w/m2
14:00161 w/m2
15:00121 w/m2
16:0071 w/m2
17:0017 w/m2
Tuesday, March 4
Total: 2518 wh/m2Hours07:0076 w/m2
08:00163 w/m2
09:00173 w/m2
10:00220 w/m2
11:00230 w/m2
12:00218 w/m2
13:00386 w/m2
14:00438 w/m2
15:00389 w/m2
16:00190 w/m2
17:0035 w/m2
Wednesday, March 5
Total: 1592 wh/m2Hours07:0033 w/m2
08:0087 w/m2
09:00135 w/m2
10:00171 w/m2
11:00193 w/m2
12:00199 w/m2
13:00189 w/m2
14:00179 w/m2
15:00135 w/m2
16:00204 w/m2
17:0067 w/m2
Thursday, March 6
Total: 1503 wh/m2Hours07:0034 w/m2
08:0088 w/m2
09:00136 w/m2
10:00172 w/m2
11:00214 w/m2
12:00220 w/m2
13:00209 w/m2
14:00180 w/m2
15:00148 w/m2
16:0081 w/m2
17:0021 w/m2
Friday, March 7
Total: 3717 wh/m2Hours07:00139 w/m2
08:00341 w/m2
09:00444 w/m2
10:00547 w/m2
11:00599 w/m2
12:00598 w/m2
13:00483 w/m2
14:00313 w/m2
15:00149 w/m2
16:0082 w/m2
17:0022 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.
