Solar radiation in Altstätten 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 22
Total: 813 wh/m2Hours08:0010 w/m2
09:00118 w/m2
10:00216 w/m2
11:00159 w/m2
12:0092 w/m2
13:0087 w/m2
14:0070 w/m2
15:0051 w/m2
16:0010 w/m2
Tomorrow, November 23
Total: 1345 wh/m2Hours08:0012 w/m2
09:00131 w/m2
10:00250 w/m2
11:00330 w/m2
12:00206 w/m2
13:00177 w/m2
14:00142 w/m2
15:0082 w/m2
16:0015 w/m2
Sunday, November 24
Total: 540 wh/m2Hours08:003 w/m2
09:0044 w/m2
10:0074 w/m2
11:00106 w/m2
12:0099 w/m2
13:0085 w/m2
14:0068 w/m2
15:0045 w/m2
16:0016 w/m2
Monday, November 25
Total: 1469 wh/m2Hours08:005 w/m2
09:0093 w/m2
10:00241 w/m2
11:00235 w/m2
12:00280 w/m2
13:00254 w/m2
14:00209 w/m2
15:00125 w/m2
16:0027 w/m2
Tuesday, November 26
Total: 1537 wh/m2Hours08:003 w/m2
09:0059 w/m2
10:00135 w/m2
11:00254 w/m2
12:00325 w/m2
13:00327 w/m2
14:00256 w/m2
15:00148 w/m2
16:0030 w/m2
Wednesday, November 27
Total: 653 wh/m2Hours08:002 w/m2
09:0046 w/m2
10:0097 w/m2
11:00123 w/m2
12:00129 w/m2
13:00115 w/m2
14:0085 w/m2
15:0047 w/m2
16:009 w/m2
Thursday, November 28
Total: 447 wh/m2Hours08:001 w/m2
09:0031 w/m2
10:0058 w/m2
11:0078 w/m2
12:0086 w/m2
13:0082 w/m2
14:0065 w/m2
15:0038 w/m2
16:008 w/m2
Friday, November 29
Total: 444 wh/m2Hours08:001 w/m2
09:0033 w/m2
10:0057 w/m2
11:0077 w/m2
12:0085 w/m2
13:0081 w/m2
14:0065 w/m2
15:0038 w/m2
16:007 w/m2
Saturday, November 30
Total: 494 wh/m2Hours08:001 w/m2
09:0034 w/m2
10:0078 w/m2
11:0099 w/m2
12:0093 w/m2
13:0080 w/m2
14:0064 w/m2
15:0037 w/m2
16:008 w/m2
Sunday, December 1
Total: 1013 wh/m2Hours08:001 w/m2
09:0073 w/m2
10:00182 w/m2
11:00224 w/m2
12:00212 w/m2
13:00158 w/m2
14:00105 w/m2
15:0051 w/m2
16:007 w/m2
Monday, December 2
Total: 1115 wh/m2Hours08:001 w/m2
09:0030 w/m2
10:0065 w/m2
11:00148 w/m2
12:00221 w/m2
13:00246 w/m2
14:00234 w/m2
15:00144 w/m2
16:0026 w/m2
Tuesday, December 3
Total: 1661 wh/m2Hours08:002 w/m2
09:0097 w/m2
10:00213 w/m2
11:00295 w/m2
12:00330 w/m2
13:00314 w/m2
14:00248 w/m2
15:00139 w/m2
16:0023 w/m2
Wednesday, December 4
Total: 428 wh/m2Hours09:0026 w/m2
10:0058 w/m2
11:0080 w/m2
12:0082 w/m2
13:0078 w/m2
14:0062 w/m2
15:0036 w/m2
16:006 w/m2
Thursday, December 5
Total: 409 wh/m2Hours09:0023 w/m2
10:0052 w/m2
11:0072 w/m2
12:0081 w/m2
13:0077 w/m2
14:0062 w/m2
15:0036 w/m2
16:006 w/m2
Friday, December 6
Total: 412 wh/m2Hours09:0024 w/m2
10:0056 w/m2
11:0072 w/m2
12:0081 w/m2
13:0077 w/m2
14:0061 w/m2
15:0035 w/m2
16:006 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.
