Solar radiation in Saint-Branchs 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 4
Total: 4124 wh/m2Hours08:0013 w/m2
09:00155 w/m2
10:00333 w/m2
11:00491 w/m2
12:00614 w/m2
13:00633 w/m2
14:00701 w/m2
15:00191 w/m2
16:00213 w/m2
17:00430 w/m2
18:00226 w/m2
19:00112 w/m2
20:0012 w/m2
Tomorrow, April 5
Total: 5313 wh/m2Hours08:0011 w/m2
09:00130 w/m2
10:00320 w/m2
11:00495 w/m2
12:00619 w/m2
13:00697 w/m2
14:00724 w/m2
15:00697 w/m2
16:00615 w/m2
17:00491 w/m2
18:00334 w/m2
19:00163 w/m2
20:0017 w/m2
Sunday, April 6
Total: 5430 wh/m2Hours08:0020 w/m2
09:00163 w/m2
10:00344 w/m2
11:00501 w/m2
12:00624 w/m2
13:00702 w/m2
14:00728 w/m2
15:00701 w/m2
16:00622 w/m2
17:00499 w/m2
18:00341 w/m2
19:00166 w/m2
20:0019 w/m2
Monday, April 7
Total: 5489 wh/m2Hours08:0023 w/m2
09:00174 w/m2
10:00349 w/m2
11:00506 w/m2
12:00629 w/m2
13:00706 w/m2
14:00732 w/m2
15:00705 w/m2
16:00626 w/m2
17:00503 w/m2
18:00345 w/m2
19:00170 w/m2
20:0021 w/m2
Tuesday, April 8
Total: 5360 wh/m2Hours08:0027 w/m2
09:00179 w/m2
10:00354 w/m2
11:00511 w/m2
12:00634 w/m2
13:00710 w/m2
14:00736 w/m2
15:00706 w/m2
16:00609 w/m2
17:00436 w/m2
18:00294 w/m2
19:00145 w/m2
20:0019 w/m2
Wednesday, April 9
Total: 5574 wh/m2Hours08:0023 w/m2
09:00174 w/m2
10:00357 w/m2
11:00516 w/m2
12:00638 w/m2
13:00715 w/m2
14:00740 w/m2
15:00712 w/m2
16:00634 w/m2
17:00510 w/m2
18:00352 w/m2
19:00177 w/m2
20:0026 w/m2
Thursday, April 10
Total: 5645 wh/m2Hours08:0033 w/m2
09:00189 w/m2
10:00365 w/m2
11:00521 w/m2
12:00643 w/m2
13:00719 w/m2
14:00744 w/m2
15:00716 w/m2
16:00637 w/m2
17:00514 w/m2
18:00356 w/m2
19:00180 w/m2
20:0028 w/m2
Friday, April 11
Total: 2116 wh/m2Hours08:0010 w/m2
09:0054 w/m2
10:0092 w/m2
11:00132 w/m2
12:00210 w/m2
13:00284 w/m2
14:00325 w/m2
15:00298 w/m2
16:00237 w/m2
17:00167 w/m2
18:00171 w/m2
19:00114 w/m2
20:0022 w/m2
Saturday, April 12
Total: 2633 wh/m2Hours08:0012 w/m2
09:0060 w/m2
10:00112 w/m2
11:00159 w/m2
12:00195 w/m2
13:00235 w/m2
14:00243 w/m2
15:00385 w/m2
16:00454 w/m2
17:00426 w/m2
18:00251 w/m2
19:0093 w/m2
20:008 w/m2
Sunday, April 13
Total: 1457 wh/m2Hours08:0011 w/m2
09:0051 w/m2
10:0095 w/m2
11:00134 w/m2
12:00164 w/m2
13:00183 w/m2
14:00189 w/m2
15:00182 w/m2
16:00162 w/m2
17:00131 w/m2
18:0092 w/m2
19:0053 w/m2
20:0010 w/m2
Monday, April 14
Total: 3348 wh/m2Hours08:0044 w/m2
09:00171 w/m2
10:00238 w/m2
11:00162 w/m2
12:00182 w/m2
13:00202 w/m2
14:00190 w/m2
15:00524 w/m2
16:00605 w/m2
17:00524 w/m2
18:00345 w/m2
19:00147 w/m2
20:0014 w/m2
Tuesday, April 15
Total: 1475 wh/m2Hours08:0014 w/m2
09:0054 w/m2
10:0097 w/m2
11:00136 w/m2
12:00166 w/m2
13:00185 w/m2
14:00191 w/m2
15:00183 w/m2
16:00164 w/m2
17:00133 w/m2
18:0093 w/m2
19:0049 w/m2
20:0010 w/m2
Wednesday, April 16
Total: 3954 wh/m2Hours08:0015 w/m2
09:0066 w/m2
10:00118 w/m2
11:00178 w/m2
12:00331 w/m2
13:00482 w/m2
14:00587 w/m2
15:00622 w/m2
16:00589 w/m2
17:00501 w/m2
18:00315 w/m2
19:00134 w/m2
20:0016 w/m2
Thursday, April 17
Total: 3623 wh/m2Hours08:0018 w/m2
09:00161 w/m2
10:00365 w/m2
11:00546 w/m2
12:00615 w/m2
13:00527 w/m2
14:00231 w/m2
15:00240 w/m2
16:00230 w/m2
17:00187 w/m2
18:00273 w/m2
19:00186 w/m2
20:0044 w/m2
Friday, April 18
Total: 3997 wh/m2Hours08:0063 w/m2
09:00229 w/m2
10:00391 w/m2
11:00485 w/m2
12:00541 w/m2
13:00520 w/m2
14:00440 w/m2
15:00354 w/m2
16:00261 w/m2
17:00149 w/m2
18:00311 w/m2
19:00205 w/m2
20:0048 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.
