Solar radiation in Chens-sur-Léman 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, March 3
Total: 3482 wh/m2Hours08:0052 w/m2
09:00208 w/m2
10:00359 w/m2
11:00475 w/m2
12:00544 w/m2
13:00559 w/m2
14:00521 w/m2
15:00430 w/m2
16:00297 w/m2
17:0035 w/m2
18:002 w/m2
Tomorrow, March 4
Total: 3186 wh/m2Hours08:0056 w/m2
09:00186 w/m2
10:00253 w/m2
11:00374 w/m2
12:00509 w/m2
13:00555 w/m2
14:00508 w/m2
15:00329 w/m2
16:00277 w/m2
17:00130 w/m2
18:009 w/m2
Wednesday, March 5
Total: 3711 wh/m2Hours08:0061 w/m2
09:00220 w/m2
10:00372 w/m2
11:00488 w/m2
12:00557 w/m2
13:00572 w/m2
14:00532 w/m2
15:00442 w/m2
16:00308 w/m2
17:00147 w/m2
18:0012 w/m2
Thursday, March 6
Total: 3770 wh/m2Hours08:0066 w/m2
09:00227 w/m2
10:00378 w/m2
11:00494 w/m2
12:00563 w/m2
13:00578 w/m2
14:00538 w/m2
15:00447 w/m2
16:00313 w/m2
17:00152 w/m2
18:0014 w/m2
Friday, March 7
Total: 3745 wh/m2Hours08:0071 w/m2
09:00233 w/m2
10:00385 w/m2
11:00500 w/m2
12:00564 w/m2
13:00566 w/m2
14:00528 w/m2
15:00440 w/m2
16:00310 w/m2
17:00138 w/m2
18:0010 w/m2
Saturday, March 8
Total: 3872 wh/m2Hours08:0075 w/m2
09:00239 w/m2
10:00391 w/m2
11:00507 w/m2
12:00575 w/m2
13:00589 w/m2
14:00549 w/m2
15:00457 w/m2
16:00320 w/m2
17:00155 w/m2
18:0015 w/m2
Sunday, March 9
Total: 985 wh/m2Hours08:0020 w/m2
09:0061 w/m2
10:0099 w/m2
11:00128 w/m2
12:00145 w/m2
13:00149 w/m2
14:00139 w/m2
15:00116 w/m2
16:0082 w/m2
17:0041 w/m2
18:005 w/m2
Monday, March 10
Total: 2249 wh/m2Hours08:0021 w/m2
09:0063 w/m2
10:00101 w/m2
11:00204 w/m2
12:00302 w/m2
13:00371 w/m2
14:00395 w/m2
15:00369 w/m2
16:00281 w/m2
17:00128 w/m2
18:0014 w/m2
Tuesday, March 11
Total: 1448 wh/m2Hours08:0036 w/m2
09:00127 w/m2
10:00247 w/m2
11:00260 w/m2
12:00233 w/m2
13:00152 w/m2
14:00141 w/m2
15:00118 w/m2
16:0084 w/m2
17:0044 w/m2
18:006 w/m2
Wednesday, March 12
Total: 3874 wh/m2Hours08:0081 w/m2
09:00225 w/m2
10:00355 w/m2
11:00485 w/m2
12:00569 w/m2
13:00598 w/m2
14:00558 w/m2
15:00466 w/m2
16:00334 w/m2
17:00176 w/m2
18:0027 w/m2
Thursday, March 13
Total: 1509 wh/m2Hours08:0028 w/m2
09:0074 w/m2
10:00127 w/m2
11:00187 w/m2
12:00224 w/m2
13:00256 w/m2
14:00226 w/m2
15:00190 w/m2
16:00129 w/m2
17:0059 w/m2
18:009 w/m2
Friday, March 14
Total: 3174 wh/m2Hours08:0047 w/m2
09:00157 w/m2
10:00290 w/m2
11:00439 w/m2
12:00547 w/m2
13:00593 w/m2
14:00505 w/m2
15:00351 w/m2
16:00161 w/m2
17:0074 w/m2
18:0010 w/m2
Saturday, March 15
Total: 1073 wh/m2Hours08:0028 w/m2
09:0071 w/m2
10:00109 w/m2
11:00137 w/m2
12:00154 w/m2
13:00157 w/m2
14:00147 w/m2
15:00124 w/m2
16:0089 w/m2
17:0048 w/m2
18:009 w/m2
Sunday, March 16
Total: 1088 wh/m2Hours08:0030 w/m2
09:0072 w/m2
10:00110 w/m2
11:00139 w/m2
12:00156 w/m2
13:00159 w/m2
14:00148 w/m2
15:00125 w/m2
16:0091 w/m2
17:0049 w/m2
18:009 w/m2
Monday, March 17
Total: 1102 wh/m2Hours07:001 w/m2
08:0031 w/m2
09:0074 w/m2
10:00112 w/m2
11:00140 w/m2
12:00157 w/m2
13:00160 w/m2
14:00149 w/m2
15:00126 w/m2
16:0092 w/m2
17:0050 w/m2
18:0010 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.
