Solar radiation in Sainte-Hélène-sur-Isère 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 15
Total: 2210 wh/m2Hours08:0013 w/m2
09:00138 w/m2
10:00267 w/m2
11:00358 w/m2
12:00401 w/m2
13:00392 w/m2
14:00330 w/m2
15:00223 w/m2
16:0088 w/m2
Tomorrow, November 16
Total: 2154 wh/m2Hours08:0012 w/m2
09:00134 w/m2
10:00263 w/m2
11:00354 w/m2
12:00397 w/m2
13:00388 w/m2
14:00327 w/m2
15:00194 w/m2
16:0085 w/m2
Sunday, November 17
Total: 2119 wh/m2Hours08:0010 w/m2
09:00130 w/m2
10:00254 w/m2
11:00350 w/m2
12:00393 w/m2
13:00384 w/m2
14:00314 w/m2
15:00209 w/m2
16:0075 w/m2
Monday, November 18
Total: 1082 wh/m2Hours08:008 w/m2
09:00115 w/m2
10:00247 w/m2
11:00334 w/m2
12:0097 w/m2
13:0095 w/m2
14:0088 w/m2
15:0074 w/m2
16:0024 w/m2
Tuesday, November 19
Total: 523 wh/m2Hours08:002 w/m2
09:0031 w/m2
10:0063 w/m2
11:0086 w/m2
12:0096 w/m2
13:0094 w/m2
14:0079 w/m2
15:0053 w/m2
16:0019 w/m2
Wednesday, November 20
Total: 757 wh/m2Hours08:002 w/m2
09:0036 w/m2
10:0062 w/m2
11:0093 w/m2
12:00124 w/m2
13:00130 w/m2
14:00143 w/m2
15:00118 w/m2
16:0049 w/m2
Thursday, November 21
Total: 510 wh/m2Hours08:001 w/m2
09:0029 w/m2
10:0061 w/m2
11:0084 w/m2
12:0095 w/m2
13:0093 w/m2
14:0078 w/m2
15:0051 w/m2
16:0018 w/m2
Friday, November 22
Total: 504 wh/m2Hours08:001 w/m2
09:0028 w/m2
10:0060 w/m2
11:0083 w/m2
12:0094 w/m2
13:0092 w/m2
14:0077 w/m2
15:0051 w/m2
16:0018 w/m2
Saturday, November 23
Total: 543 wh/m2Hours08:001 w/m2
09:0027 w/m2
10:0059 w/m2
11:0082 w/m2
12:0093 w/m2
13:0091 w/m2
14:0091 w/m2
15:0070 w/m2
16:0029 w/m2
Sunday, November 24
Total: 1154 wh/m2Hours08:003 w/m2
09:00105 w/m2
10:00225 w/m2
11:00284 w/m2
12:00250 w/m2
13:00117 w/m2
14:0091 w/m2
15:0060 w/m2
16:0019 w/m2
Monday, November 25
Total: 486 wh/m2Hours08:001 w/m2
09:0026 w/m2
10:0057 w/m2
11:0080 w/m2
12:0091 w/m2
13:0090 w/m2
14:0075 w/m2
15:0049 w/m2
16:0017 w/m2
Tuesday, November 26
Total: 1088 wh/m2Hours08:002 w/m2
09:0089 w/m2
10:00136 w/m2
11:00169 w/m2
12:00158 w/m2
13:00115 w/m2
14:00193 w/m2
15:00164 w/m2
16:0062 w/m2
Wednesday, November 27
Total: 584 wh/m2Hours09:0027 w/m2
10:0061 w/m2
11:0094 w/m2
12:00108 w/m2
13:00106 w/m2
14:0096 w/m2
15:0067 w/m2
16:0025 w/m2
Thursday, November 28
Total: 520 wh/m2Hours08:001 w/m2
09:0047 w/m2
10:0055 w/m2
11:0078 w/m2
12:0098 w/m2
13:0096 w/m2
14:0081 w/m2
15:0048 w/m2
16:0016 w/m2
Friday, November 29
Total: 1728 wh/m2Hours09:0086 w/m2
10:00214 w/m2
11:00306 w/m2
12:00351 w/m2
13:00346 w/m2
14:00270 w/m2
15:00138 w/m2
16:0017 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.
