Solar radiation in Changbu 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: 3685 wh/m2Hours07:003 w/m2
08:00118 w/m2
09:00204 w/m2
10:00387 w/m2
11:00633 w/m2
12:00670 w/m2
13:00606 w/m2
14:00500 w/m2
15:00355 w/m2
16:00192 w/m2
17:0017 w/m2
Tomorrow, November 16
Total: 4203 wh/m2Hours07:0010 w/m2
08:00183 w/m2
09:00379 w/m2
10:00535 w/m2
11:00635 w/m2
12:00671 w/m2
13:00640 w/m2
14:00544 w/m2
15:00391 w/m2
16:00198 w/m2
17:0017 w/m2
Sunday, November 17
Total: 2889 wh/m2Hours07:004 w/m2
08:00142 w/m2
09:00163 w/m2
10:00197 w/m2
11:00325 w/m2
12:00624 w/m2
13:00625 w/m2
14:00236 w/m2
15:00363 w/m2
16:00194 w/m2
17:0016 w/m2
Monday, November 18
Total: 4148 wh/m2Hours07:008 w/m2
08:00177 w/m2
09:00372 w/m2
10:00528 w/m2
11:00629 w/m2
12:00665 w/m2
13:00634 w/m2
14:00539 w/m2
15:00387 w/m2
16:00194 w/m2
17:0015 w/m2
Tuesday, November 19
Total: 3550 wh/m2Hours07:007 w/m2
08:00174 w/m2
09:00367 w/m2
10:00506 w/m2
11:00538 w/m2
12:00541 w/m2
13:00484 w/m2
14:00371 w/m2
15:00356 w/m2
16:00191 w/m2
17:0015 w/m2
Wednesday, November 20
Total: 3330 wh/m2Hours07:004 w/m2
08:00127 w/m2
09:00252 w/m2
10:00330 w/m2
11:00343 w/m2
12:00551 w/m2
13:00604 w/m2
14:00532 w/m2
15:00382 w/m2
16:00191 w/m2
17:0014 w/m2
Thursday, November 21
Total: 1242 wh/m2Hours07:001 w/m2
08:0042 w/m2
09:00108 w/m2
10:00168 w/m2
11:00229 w/m2
12:00228 w/m2
13:00188 w/m2
14:00133 w/m2
15:0095 w/m2
16:0047 w/m2
17:003 w/m2
Friday, November 22
Total: 1011 wh/m2Hours07:001 w/m2
08:0041 w/m2
09:0090 w/m2
10:00129 w/m2
11:00154 w/m2
12:00163 w/m2
13:00156 w/m2
14:00132 w/m2
15:0095 w/m2
16:0047 w/m2
17:003 w/m2
Saturday, November 23
Total: 1005 wh/m2Hours07:001 w/m2
08:0040 w/m2
09:0089 w/m2
10:00128 w/m2
11:00153 w/m2
12:00163 w/m2
13:00155 w/m2
14:00132 w/m2
15:0094 w/m2
16:0047 w/m2
17:003 w/m2
Sunday, November 24
Total: 999 wh/m2Hours07:001 w/m2
08:0040 w/m2
09:0088 w/m2
10:00127 w/m2
11:00152 w/m2
12:00162 w/m2
13:00155 w/m2
14:00131 w/m2
15:0094 w/m2
16:0046 w/m2
17:003 w/m2
Monday, November 25
Total: 994 wh/m2Hours07:001 w/m2
08:0039 w/m2
09:0087 w/m2
10:00126 w/m2
11:00152 w/m2
12:00161 w/m2
13:00154 w/m2
14:00131 w/m2
15:0094 w/m2
16:0046 w/m2
17:003 w/m2
Tuesday, November 26
Total: 3954 wh/m2Hours07:002 w/m2
08:00153 w/m2
09:00346 w/m2
10:00502 w/m2
11:00604 w/m2
12:00642 w/m2
13:00614 w/m2
14:00522 w/m2
15:00373 w/m2
16:00184 w/m2
17:0012 w/m2
Wednesday, November 27
Total: 3852 wh/m2Hours07:001 w/m2
08:00128 w/m2
09:00315 w/m2
10:00481 w/m2
11:00593 w/m2
12:00636 w/m2
13:00611 w/m2
14:00520 w/m2
15:00372 w/m2
16:00183 w/m2
17:0012 w/m2
Thursday, November 28
Total: 980 wh/m2Hours08:0037 w/m2
09:0085 w/m2
10:00124 w/m2
11:00150 w/m2
12:00159 w/m2
13:00153 w/m2
14:00130 w/m2
15:0093 w/m2
16:0046 w/m2
17:003 w/m2
Friday, November 29
Total: 1960 wh/m2Hours08:0036 w/m2
09:0093 w/m2
10:00148 w/m2
11:00193 w/m2
12:00290 w/m2
13:00346 w/m2
14:00351 w/m2
15:00318 w/m2
16:00174 w/m2
17:0011 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.
