Solar radiation in Saint-Alban-de-Roche 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, January 31
Total: 598 wh/m2Hours09:0018 w/m2
10:0064 w/m2
11:0082 w/m2
12:00100 w/m2
13:00105 w/m2
14:0097 w/m2
15:0076 w/m2
16:0045 w/m2
17:0011 w/m2
Tomorrow, February 1
Total: 1147 wh/m2Hours09:0019 w/m2
10:0054 w/m2
11:0092 w/m2
12:00101 w/m2
13:00176 w/m2
14:00249 w/m2
15:00253 w/m2
16:00163 w/m2
17:0040 w/m2
Sunday, February 2
Total: 1173 wh/m2Hours09:0020 w/m2
10:0055 w/m2
11:0093 w/m2
12:00113 w/m2
13:00213 w/m2
14:00269 w/m2
15:00229 w/m2
16:00143 w/m2
17:0038 w/m2
Monday, February 3
Total: 658 wh/m2Hours09:0021 w/m2
10:0056 w/m2
11:0085 w/m2
12:00104 w/m2
13:00109 w/m2
14:00111 w/m2
15:0095 w/m2
16:0062 w/m2
17:0015 w/m2
Tuesday, February 4
Total: 1321 wh/m2Hours09:0021 w/m2
10:0057 w/m2
11:00120 w/m2
12:00182 w/m2
13:00226 w/m2
14:00264 w/m2
15:00240 w/m2
16:00161 w/m2
17:0050 w/m2
Wednesday, February 5
Total: 2509 wh/m2Hours09:0087 w/m2
10:00222 w/m2
11:00342 w/m2
12:00419 w/m2
13:00442 w/m2
14:00411 w/m2
15:00327 w/m2
16:00201 w/m2
17:0058 w/m2
Thursday, February 6
Total: 2499 wh/m2Hours09:0081 w/m2
10:00197 w/m2
11:00335 w/m2
12:00424 w/m2
13:00448 w/m2
14:00415 w/m2
15:00332 w/m2
16:00206 w/m2
17:0061 w/m2
Friday, February 7
Total: 2607 wh/m2Hours09:0095 w/m2
10:00240 w/m2
11:00358 w/m2
12:00432 w/m2
13:00453 w/m2
14:00420 w/m2
15:00336 w/m2
16:00210 w/m2
17:0063 w/m2
Saturday, February 8
Total: 1352 wh/m2Hours09:0025 w/m2
10:0061 w/m2
11:00100 w/m2
12:00131 w/m2
13:00148 w/m2
14:00299 w/m2
15:00309 w/m2
16:00211 w/m2
17:0068 w/m2
Sunday, February 9
Total: 1001 wh/m2Hours09:0026 w/m2
10:0062 w/m2
11:0092 w/m2
12:00110 w/m2
13:00116 w/m2
14:00187 w/m2
15:00208 w/m2
16:00157 w/m2
17:0043 w/m2
Monday, February 10
Total: 1061 wh/m2Hours09:0037 w/m2
10:0099 w/m2
11:00138 w/m2
12:00165 w/m2
13:00162 w/m2
14:00170 w/m2
15:00145 w/m2
16:00102 w/m2
17:0043 w/m2
Tuesday, February 11
Total: 1568 wh/m2Hours08:001 w/m2
09:0057 w/m2
10:00123 w/m2
11:00179 w/m2
12:00214 w/m2
13:00225 w/m2
14:00271 w/m2
15:00255 w/m2
16:00181 w/m2
17:0062 w/m2
Wednesday, February 12
Total: 776 wh/m2Hours08:001 w/m2
09:0029 w/m2
10:0066 w/m2
11:0095 w/m2
12:00125 w/m2
13:00131 w/m2
14:00122 w/m2
15:00108 w/m2
16:0069 w/m2
17:0030 w/m2
Thursday, February 13
Total: 1873 wh/m2Hours08:002 w/m2
09:0073 w/m2
10:00156 w/m2
11:00239 w/m2
12:00292 w/m2
13:00320 w/m2
14:00304 w/m2
15:00252 w/m2
16:00166 w/m2
17:0069 w/m2
Friday, February 14
Total: 723 wh/m2Hours08:001 w/m2
09:0031 w/m2
10:0068 w/m2
11:0098 w/m2
12:00116 w/m2
13:00122 w/m2
14:00113 w/m2
15:0092 w/m2
16:0060 w/m2
17:0022 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.
