Solar radiation in Saint-Symphorien-de-Lay 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 14
Total: 1509 wh/m2Hours08:002 w/m2
09:0075 w/m2
10:00168 w/m2
11:00248 w/m2
12:00311 w/m2
13:0097 w/m2
14:00276 w/m2
15:00230 w/m2
16:00100 w/m2
17:002 w/m2
Tomorrow, November 15
Total: 940 wh/m2Hours08:001 w/m2
09:0038 w/m2
10:0077 w/m2
11:00139 w/m2
12:00159 w/m2
13:00150 w/m2
14:00163 w/m2
15:00142 w/m2
16:0070 w/m2
17:001 w/m2
Saturday, November 16
Total: 1987 wh/m2Hours08:003 w/m2
09:00105 w/m2
10:00236 w/m2
11:00332 w/m2
12:00382 w/m2
13:00378 w/m2
14:00226 w/m2
15:00227 w/m2
16:0097 w/m2
17:001 w/m2
Sunday, November 17
Total: 527 wh/m2Hours08:001 w/m2
09:0036 w/m2
10:0058 w/m2
11:0082 w/m2
12:0095 w/m2
13:0094 w/m2
14:0081 w/m2
15:0056 w/m2
16:0024 w/m2
Monday, November 18
Total: 730 wh/m2Hours08:001 w/m2
09:0050 w/m2
10:00131 w/m2
11:00155 w/m2
12:00139 w/m2
13:0094 w/m2
14:0080 w/m2
15:0056 w/m2
16:0023 w/m2
17:001 w/m2
Tuesday, November 19
Total: 1154 wh/m2Hours08:001 w/m2
09:0095 w/m2
10:00226 w/m2
11:00304 w/m2
12:00277 w/m2
13:0093 w/m2
14:0080 w/m2
15:0055 w/m2
16:0023 w/m2
Wednesday, November 20
Total: 1338 wh/m2Hours08:001 w/m2
09:0092 w/m2
10:00223 w/m2
11:00312 w/m2
12:00310 w/m2
13:00176 w/m2
14:00131 w/m2
15:0071 w/m2
16:0022 w/m2
Thursday, November 21
Total: 686 wh/m2Hours08:001 w/m2
09:0070 w/m2
10:0082 w/m2
11:00110 w/m2
12:00128 w/m2
13:00119 w/m2
14:0094 w/m2
15:0060 w/m2
16:0022 w/m2
Friday, November 22
Total: 795 wh/m2Hours09:0022 w/m2
10:0054 w/m2
11:0094 w/m2
12:00127 w/m2
13:00143 w/m2
14:00161 w/m2
15:00133 w/m2
16:0061 w/m2
Saturday, November 23
Total: 488 wh/m2Hours09:0022 w/m2
10:0054 w/m2
11:0078 w/m2
12:0091 w/m2
13:0091 w/m2
14:0078 w/m2
15:0053 w/m2
16:0021 w/m2
Sunday, November 24
Total: 580 wh/m2Hours09:0021 w/m2
10:0053 w/m2
11:0085 w/m2
12:00117 w/m2
13:00125 w/m2
14:00100 w/m2
15:0058 w/m2
16:0021 w/m2
Monday, November 25
Total: 480 wh/m2Hours09:0021 w/m2
10:0052 w/m2
11:0077 w/m2
12:0090 w/m2
13:0090 w/m2
14:0077 w/m2
15:0052 w/m2
16:0021 w/m2
Tuesday, November 26
Total: 1743 wh/m2Hours09:0078 w/m2
10:00207 w/m2
11:00301 w/m2
12:00344 w/m2
13:00329 w/m2
14:00265 w/m2
15:00164 w/m2
16:0055 w/m2
Wednesday, November 27
Total: 1614 wh/m2Hours09:0075 w/m2
10:00205 w/m2
11:00300 w/m2
12:00342 w/m2
13:00318 w/m2
14:00236 w/m2
15:00118 w/m2
16:0020 w/m2
Thursday, November 28
Total: 1398 wh/m2Hours09:0059 w/m2
10:00181 w/m2
11:00256 w/m2
12:00281 w/m2
13:00253 w/m2
14:00201 w/m2
15:00124 w/m2
16:0043 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.
