Solar radiation in Saint-Germain-sur-l'Arbresle 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 27
Total: 1855 wh/m2Hours09:0074 w/m2
10:00196 w/m2
11:00302 w/m2
12:00353 w/m2
13:00352 w/m2
14:00300 w/m2
15:00203 w/m2
16:0075 w/m2
Tomorrow, November 28
Total: 562 wh/m2Hours09:0043 w/m2
10:0089 w/m2
11:0083 w/m2
12:0088 w/m2
13:0088 w/m2
14:0082 w/m2
15:0070 w/m2
16:0019 w/m2
Friday, November 29
Total: 1372 wh/m2Hours09:0029 w/m2
10:00114 w/m2
11:00225 w/m2
12:00294 w/m2
13:00285 w/m2
14:00231 w/m2
15:00139 w/m2
16:0055 w/m2
Saturday, November 30
Total: 1269 wh/m2Hours09:0048 w/m2
10:00126 w/m2
11:00192 w/m2
12:00235 w/m2
13:00240 w/m2
14:00216 w/m2
15:00153 w/m2
16:0059 w/m2
Sunday, December 1
Total: 1816 wh/m2Hours09:0070 w/m2
10:00196 w/m2
11:00293 w/m2
12:00345 w/m2
13:00345 w/m2
14:00295 w/m2
15:00199 w/m2
16:0073 w/m2
Monday, December 2
Total: 453 wh/m2Hours09:0017 w/m2
10:0049 w/m2
11:0073 w/m2
12:0086 w/m2
13:0086 w/m2
14:0074 w/m2
15:0050 w/m2
16:0018 w/m2
Tuesday, December 3
Total: 1001 wh/m2Hours09:0020 w/m2
10:0058 w/m2
11:00107 w/m2
12:00142 w/m2
13:00163 w/m2
14:00245 w/m2
15:00193 w/m2
16:0073 w/m2
Wednesday, December 4
Total: 447 wh/m2Hours09:0016 w/m2
10:0048 w/m2
11:0072 w/m2
12:0085 w/m2
13:0086 w/m2
14:0073 w/m2
15:0049 w/m2
16:0018 w/m2
Thursday, December 5
Total: 477 wh/m2Hours09:0048 w/m2
10:0047 w/m2
11:0072 w/m2
12:0085 w/m2
13:0085 w/m2
14:0073 w/m2
15:0049 w/m2
16:0018 w/m2
Friday, December 6
Total: 443 wh/m2Hours09:0015 w/m2
10:0047 w/m2
11:0071 w/m2
12:0085 w/m2
13:0085 w/m2
14:0073 w/m2
15:0049 w/m2
16:0018 w/m2
Saturday, December 7
Total: 441 wh/m2Hours09:0015 w/m2
10:0046 w/m2
11:0071 w/m2
12:0084 w/m2
13:0085 w/m2
14:0073 w/m2
15:0049 w/m2
16:0018 w/m2
Sunday, December 8
Total: 440 wh/m2Hours09:0014 w/m2
10:0046 w/m2
11:0071 w/m2
12:0084 w/m2
13:0085 w/m2
14:0073 w/m2
15:0049 w/m2
16:0018 w/m2
Monday, December 9
Total: 515 wh/m2Hours09:0020 w/m2
10:0071 w/m2
11:0098 w/m2
12:00101 w/m2
13:0085 w/m2
14:0073 w/m2
15:0049 w/m2
16:0018 w/m2
Tuesday, December 10
Total: 439 wh/m2Hours09:0014 w/m2
10:0045 w/m2
11:0070 w/m2
12:0084 w/m2
13:0085 w/m2
14:0073 w/m2
15:0050 w/m2
16:0018 w/m2
Wednesday, December 11
Total: 914 wh/m2Hours09:0028 w/m2
10:0070 w/m2
11:00122 w/m2
12:00166 w/m2
13:00181 w/m2
14:00171 w/m2
15:00126 w/m2
16:0050 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.
