Solar radiation in Viuz-en-Sallaz 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: 583 wh/m2Hours09:0018 w/m2
10:0052 w/m2
11:00103 w/m2
12:0096 w/m2
13:00100 w/m2
14:0091 w/m2
15:0077 w/m2
16:0039 w/m2
17:007 w/m2
Tomorrow, February 1
Total: 1862 wh/m2Hours09:0048 w/m2
10:00145 w/m2
11:00253 w/m2
12:00313 w/m2
13:00364 w/m2
14:00319 w/m2
15:00252 w/m2
16:00143 w/m2
17:0025 w/m2
Sunday, February 2
Total: 2227 wh/m2Hours09:0077 w/m2
10:00210 w/m2
11:00320 w/m2
12:00388 w/m2
13:00401 w/m2
14:00365 w/m2
15:00277 w/m2
16:00158 w/m2
17:0031 w/m2
Monday, February 3
Total: 2281 wh/m2Hours09:0081 w/m2
10:00216 w/m2
11:00327 w/m2
12:00394 w/m2
13:00409 w/m2
14:00372 w/m2
15:00286 w/m2
16:00163 w/m2
17:0033 w/m2
Tuesday, February 4
Total: 2301 wh/m2Hours09:0084 w/m2
10:00220 w/m2
11:00330 w/m2
12:00396 w/m2
13:00410 w/m2
14:00373 w/m2
15:00287 w/m2
16:00165 w/m2
17:0036 w/m2
Wednesday, February 5
Total: 2360 wh/m2Hours09:0087 w/m2
10:00224 w/m2
11:00335 w/m2
12:00403 w/m2
13:00419 w/m2
14:00383 w/m2
15:00297 w/m2
16:00173 w/m2
17:0039 w/m2
Thursday, February 6
Total: 2332 wh/m2Hours09:0084 w/m2
10:00215 w/m2
11:00325 w/m2
12:00393 w/m2
13:00413 w/m2
14:00384 w/m2
15:00301 w/m2
16:00176 w/m2
17:0041 w/m2
Friday, February 7
Total: 1543 wh/m2Hours08:001 w/m2
09:0065 w/m2
10:00135 w/m2
11:00201 w/m2
12:00247 w/m2
13:00257 w/m2
14:00259 w/m2
15:00215 w/m2
16:00136 w/m2
17:0027 w/m2
Saturday, February 8
Total: 616 wh/m2Hours09:0024 w/m2
10:0059 w/m2
11:0087 w/m2
12:00104 w/m2
13:00108 w/m2
14:0099 w/m2
15:0077 w/m2
16:0046 w/m2
17:0012 w/m2
Sunday, February 9
Total: 654 wh/m2Hours09:0025 w/m2
10:0060 w/m2
11:0088 w/m2
12:00105 w/m2
13:00109 w/m2
14:00110 w/m2
15:0086 w/m2
16:0056 w/m2
17:0015 w/m2
Monday, February 10
Total: 853 wh/m2Hours08:001 w/m2
09:0036 w/m2
10:0090 w/m2
11:00123 w/m2
12:00147 w/m2
13:00142 w/m2
14:00131 w/m2
15:00103 w/m2
16:0062 w/m2
17:0018 w/m2
Tuesday, February 11
Total: 1149 wh/m2Hours08:001 w/m2
09:0062 w/m2
10:00148 w/m2
11:00191 w/m2
12:00186 w/m2
13:00154 w/m2
14:00160 w/m2
15:00133 w/m2
16:0089 w/m2
17:0025 w/m2
Wednesday, February 12
Total: 791 wh/m2Hours08:001 w/m2
09:0027 w/m2
10:0063 w/m2
11:00100 w/m2
12:00129 w/m2
13:00145 w/m2
14:00133 w/m2
15:00105 w/m2
16:0065 w/m2
17:0023 w/m2
Thursday, February 13
Total: 2555 wh/m2Hours08:004 w/m2
09:00111 w/m2
10:00251 w/m2
11:00362 w/m2
12:00426 w/m2
13:00439 w/m2
14:00400 w/m2
15:00313 w/m2
16:00191 w/m2
17:0058 w/m2
Friday, February 14
Total: 1234 wh/m2Hours08:003 w/m2
09:0081 w/m2
10:00204 w/m2
11:00252 w/m2
12:00235 w/m2
13:00148 w/m2
14:00136 w/m2
15:00100 w/m2
16:0057 w/m2
17:0018 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.
