Solar radiation in Saint-Romain-de-Popey 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: 1820 wh/m2Hours09:0074 w/m2
10:00195 w/m2
11:00296 w/m2
12:00347 w/m2
13:00346 w/m2
14:00295 w/m2
15:00198 w/m2
16:0069 w/m2
Tomorrow, November 28
Total: 544 wh/m2Hours09:0042 w/m2
10:0082 w/m2
11:0081 w/m2
12:0086 w/m2
13:0086 w/m2
14:0081 w/m2
15:0068 w/m2
16:0018 w/m2
Friday, November 29
Total: 1553 wh/m2Hours09:0045 w/m2
10:00157 w/m2
11:00277 w/m2
12:00331 w/m2
13:00310 w/m2
14:00238 w/m2
15:00140 w/m2
16:0055 w/m2
Saturday, November 30
Total: 1443 wh/m2Hours09:0059 w/m2
10:00159 w/m2
11:00233 w/m2
12:00268 w/m2
13:00261 w/m2
14:00234 w/m2
15:00166 w/m2
16:0063 w/m2
Sunday, December 1
Total: 1768 wh/m2Hours09:0066 w/m2
10:00190 w/m2
11:00286 w/m2
12:00337 w/m2
13:00338 w/m2
14:00288 w/m2
15:00193 w/m2
16:0070 w/m2
Monday, December 2
Total: 439 wh/m2Hours09:0016 w/m2
10:0047 w/m2
11:0071 w/m2
12:0084 w/m2
13:0084 w/m2
14:0072 w/m2
15:0048 w/m2
16:0017 w/m2
Tuesday, December 3
Total: 955 wh/m2Hours09:0020 w/m2
10:0060 w/m2
11:00104 w/m2
12:00138 w/m2
13:00146 w/m2
14:00234 w/m2
15:00185 w/m2
16:0068 w/m2
Wednesday, December 4
Total: 433 wh/m2Hours09:0015 w/m2
10:0046 w/m2
11:0070 w/m2
12:0083 w/m2
13:0083 w/m2
14:0071 w/m2
15:0048 w/m2
16:0017 w/m2
Thursday, December 5
Total: 460 wh/m2Hours09:0044 w/m2
10:0045 w/m2
11:0069 w/m2
12:0083 w/m2
13:0083 w/m2
14:0071 w/m2
15:0048 w/m2
16:0017 w/m2
Friday, December 6
Total: 428 wh/m2Hours09:0014 w/m2
10:0045 w/m2
11:0069 w/m2
12:0082 w/m2
13:0083 w/m2
14:0071 w/m2
15:0047 w/m2
16:0017 w/m2
Saturday, December 7
Total: 433 wh/m2Hours09:0013 w/m2
10:0044 w/m2
11:0069 w/m2
12:0082 w/m2
13:0083 w/m2
14:0071 w/m2
15:0052 w/m2
16:0019 w/m2
Sunday, December 8
Total: 424 wh/m2Hours09:0013 w/m2
10:0044 w/m2
11:0068 w/m2
12:0082 w/m2
13:0082 w/m2
14:0071 w/m2
15:0047 w/m2
16:0017 w/m2
Monday, December 9
Total: 470 wh/m2Hours09:0016 w/m2
10:0060 w/m2
11:0088 w/m2
12:0090 w/m2
13:0082 w/m2
14:0070 w/m2
15:0047 w/m2
16:0017 w/m2
Tuesday, December 10
Total: 419 wh/m2Hours09:0012 w/m2
10:0043 w/m2
11:0067 w/m2
12:0081 w/m2
13:0082 w/m2
14:0070 w/m2
15:0047 w/m2
16:0017 w/m2
Wednesday, December 11
Total: 836 wh/m2Hours09:0025 w/m2
10:0067 w/m2
11:00117 w/m2
12:00154 w/m2
13:00169 w/m2
14:00155 w/m2
15:00108 w/m2
16:0041 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.
