Solar radiation in Chaville 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, December 19
Total: 603 wh/m2Hours09:001 w/m2
10:0027 w/m2
11:0046 w/m2
12:00154 w/m2
13:00101 w/m2
14:00150 w/m2
15:0086 w/m2
16:0038 w/m2
Tomorrow, December 20
Total: 771 wh/m2Hours09:004 w/m2
10:0073 w/m2
11:00183 w/m2
12:00243 w/m2
13:00107 w/m2
14:0089 w/m2
15:0049 w/m2
16:0023 w/m2
Saturday, December 21
Total: 315 wh/m2Hours09:001 w/m2
10:0022 w/m2
11:0046 w/m2
12:0073 w/m2
13:0065 w/m2
14:0057 w/m2
15:0038 w/m2
16:0013 w/m2
Sunday, December 22
Total: 449 wh/m2Hours09:002 w/m2
10:0026 w/m2
11:0050 w/m2
12:0067 w/m2
13:0065 w/m2
14:00104 w/m2
15:0095 w/m2
16:0040 w/m2
Monday, December 23
Total: 989 wh/m2Hours09:003 w/m2
10:0069 w/m2
11:00138 w/m2
12:00172 w/m2
13:00173 w/m2
14:00226 w/m2
15:00154 w/m2
16:0054 w/m2
Tuesday, December 24
Total: 368 wh/m2Hours09:001 w/m2
10:0022 w/m2
11:0046 w/m2
12:0061 w/m2
13:0065 w/m2
14:0080 w/m2
15:0065 w/m2
16:0028 w/m2
Wednesday, December 25
Total: 1104 wh/m2Hours09:001 w/m2
10:0022 w/m2
11:00138 w/m2
12:00233 w/m2
13:00262 w/m2
14:00232 w/m2
15:00159 w/m2
16:0057 w/m2
Thursday, December 26
Total: 1237 wh/m2Hours09:003 w/m2
10:0087 w/m2
11:00184 w/m2
12:00246 w/m2
13:00264 w/m2
14:00234 w/m2
15:00160 w/m2
16:0059 w/m2
Friday, December 27
Total: 1244 wh/m2Hours09:003 w/m2
10:0087 w/m2
11:00184 w/m2
12:00247 w/m2
13:00265 w/m2
14:00235 w/m2
15:00162 w/m2
16:0061 w/m2
Saturday, December 28
Total: 1252 wh/m2Hours09:003 w/m2
10:0087 w/m2
11:00185 w/m2
12:00248 w/m2
13:00266 w/m2
14:00237 w/m2
15:00164 w/m2
16:0062 w/m2
Sunday, December 29
Total: 1233 wh/m2Hours09:003 w/m2
10:0087 w/m2
11:00186 w/m2
12:00249 w/m2
13:00268 w/m2
14:00238 w/m2
15:00155 w/m2
16:0047 w/m2
Monday, December 30
Total: 319 wh/m2Hours09:001 w/m2
10:0022 w/m2
11:0047 w/m2
12:0063 w/m2
13:0067 w/m2
14:0060 w/m2
15:0042 w/m2
16:0017 w/m2
Tuesday, December 31
Total: 322 wh/m2Hours09:001 w/m2
10:0022 w/m2
11:0047 w/m2
12:0063 w/m2
13:0068 w/m2
14:0061 w/m2
15:0043 w/m2
16:0017 w/m2
Wednesday, January 1
Total: 1047 wh/m2Hours09:001 w/m2
10:0042 w/m2
11:00144 w/m2
12:00233 w/m2
13:00269 w/m2
14:00222 w/m2
15:00118 w/m2
16:0018 w/m2
Thursday, January 2
Total: 1035 wh/m2Hours09:001 w/m2
10:0022 w/m2
11:00134 w/m2
12:00235 w/m2
13:00273 w/m2
14:00228 w/m2
15:00124 w/m2
16:0018 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.
