Solar radiation in Grand Rapids 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, April 16
Total: 6634 wh/m2Hours08:00118 w/m2
09:00317 w/m2
10:00508 w/m2
11:00668 w/m2
12:00784 w/m2
13:00847 w/m2
14:00852 w/m2
15:00799 w/m2
16:00692 w/m2
17:00539 w/m2
18:00352 w/m2
19:00153 w/m2
20:005 w/m2
Tomorrow, April 17
Total: 6244 wh/m2Hours08:00122 w/m2
09:00321 w/m2
10:00512 w/m2
11:00671 w/m2
12:00786 w/m2
13:00843 w/m2
14:00818 w/m2
15:00732 w/m2
16:00608 w/m2
17:00457 w/m2
18:00268 w/m2
19:00103 w/m2
20:003 w/m2
Friday, April 18
Total: 6071 wh/m2Hours07:001 w/m2
08:0091 w/m2
09:00274 w/m2
10:00476 w/m2
11:00652 w/m2
12:00754 w/m2
13:00799 w/m2
14:00787 w/m2
15:00725 w/m2
16:00615 w/m2
17:00472 w/m2
18:00296 w/m2
19:00124 w/m2
20:005 w/m2
Saturday, April 19
Total: 4249 wh/m2Hours07:001 w/m2
08:0079 w/m2
09:00198 w/m2
10:00312 w/m2
11:00408 w/m2
12:00477 w/m2
13:00514 w/m2
14:00517 w/m2
15:00511 w/m2
16:00464 w/m2
17:00378 w/m2
18:00263 w/m2
19:00121 w/m2
20:006 w/m2
Sunday, April 20
Total: 5012 wh/m2Hours07:001 w/m2
08:0095 w/m2
09:00235 w/m2
10:00375 w/m2
11:00489 w/m2
12:00571 w/m2
13:00626 w/m2
14:00629 w/m2
15:00600 w/m2
16:00537 w/m2
17:00426 w/m2
18:00289 w/m2
19:00132 w/m2
20:007 w/m2
Monday, April 21
Total: 5636 wh/m2Hours07:002 w/m2
08:00116 w/m2
09:00279 w/m2
10:00430 w/m2
11:00559 w/m2
12:00645 w/m2
13:00686 w/m2
14:00680 w/m2
15:00670 w/m2
16:00599 w/m2
17:00482 w/m2
18:00327 w/m2
19:00152 w/m2
20:009 w/m2
Tuesday, April 22
Total: 6408 wh/m2Hours07:003 w/m2
08:00127 w/m2
09:00307 w/m2
10:00484 w/m2
11:00631 w/m2
12:00740 w/m2
13:00805 w/m2
14:00812 w/m2
15:00769 w/m2
16:00673 w/m2
17:00529 w/m2
18:00354 w/m2
19:00163 w/m2
20:0011 w/m2
Wednesday, April 23
Total: 6459 wh/m2Hours07:004 w/m2
08:00139 w/m2
09:00326 w/m2
10:00500 w/m2
11:00641 w/m2
12:00746 w/m2
13:00803 w/m2
14:00806 w/m2
15:00764 w/m2
16:00669 w/m2
17:00531 w/m2
18:00354 w/m2
19:00164 w/m2
20:0012 w/m2
Thursday, April 24
Total: 6519 wh/m2Hours07:005 w/m2
08:00137 w/m2
09:00320 w/m2
10:00498 w/m2
11:00647 w/m2
12:00756 w/m2
13:00820 w/m2
14:00826 w/m2
15:00775 w/m2
16:00674 w/m2
17:00529 w/m2
18:00354 w/m2
19:00165 w/m2
20:0013 w/m2
Friday, April 25
Total: 6528 wh/m2Hours07:006 w/m2
08:00145 w/m2
09:00331 w/m2
10:00508 w/m2
11:00653 w/m2
12:00758 w/m2
13:00811 w/m2
14:00810 w/m2
15:00767 w/m2
16:00670 w/m2
17:00529 w/m2
18:00357 w/m2
19:00169 w/m2
20:0014 w/m2
Saturday, April 26
Total: 6218 wh/m2Hours07:007 w/m2
08:00149 w/m2
09:00333 w/m2
10:00501 w/m2
11:00634 w/m2
12:00721 w/m2
13:00762 w/m2
14:00744 w/m2
15:00711 w/m2
16:00629 w/m2
17:00503 w/m2
18:00344 w/m2
19:00165 w/m2
20:0015 w/m2
Sunday, April 27
Total: 7010 wh/m2Hours07:009 w/m2
08:00160 w/m2
09:00358 w/m2
10:00545 w/m2
11:00701 w/m2
12:00813 w/m2
13:00872 w/m2
14:00875 w/m2
15:00821 w/m2
16:00715 w/m2
17:00563 w/m2
18:00379 w/m2
19:00181 w/m2
20:0018 w/m2
Monday, April 28
Total: 3182 wh/m2Hours07:003 w/m2
08:0041 w/m2
09:0090 w/m2
10:00137 w/m2
11:00176 w/m2
12:00301 w/m2
13:00398 w/m2
14:00483 w/m2
15:00468 w/m2
16:00431 w/m2
17:00349 w/m2
18:00210 w/m2
19:0087 w/m2
20:008 w/m2
Tuesday, April 29
Total: 2239 wh/m2Hours07:003 w/m2
08:0042 w/m2
09:0091 w/m2
10:00138 w/m2
11:00176 w/m2
12:00204 w/m2
13:00219 w/m2
14:00220 w/m2
15:00227 w/m2
16:00215 w/m2
17:00197 w/m2
18:00306 w/m2
19:00180 w/m2
20:0021 w/m2
Wednesday, April 30
Total: 6251 wh/m2Hours07:0014 w/m2
08:00170 w/m2
09:00363 w/m2
10:00502 w/m2
11:00490 w/m2
12:00627 w/m2
13:00733 w/m2
14:00777 w/m2
15:00759 w/m2
16:00681 w/m2
17:00550 w/m2
18:00377 w/m2
19:00186 w/m2
20:0022 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.
