Solar radiation in Tretten 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: 589 wh/m2Hours09:002 w/m2
10:0047 w/m2
11:0099 w/m2
12:00136 w/m2
13:00140 w/m2
14:00109 w/m2
15:0053 w/m2
16:003 w/m2
Tomorrow, February 1
Total: 626 wh/m2Hours09:003 w/m2
10:0051 w/m2
11:00109 w/m2
12:00143 w/m2
13:00145 w/m2
14:00113 w/m2
15:0057 w/m2
16:005 w/m2
Sunday, February 2
Total: 647 wh/m2Hours09:001 w/m2
10:0053 w/m2
11:00113 w/m2
12:00148 w/m2
13:00149 w/m2
14:00118 w/m2
15:0060 w/m2
16:005 w/m2
Monday, February 3
Total: 210 wh/m2Hours09:002 w/m2
10:0017 w/m2
11:0035 w/m2
12:0049 w/m2
13:0050 w/m2
14:0037 w/m2
15:0018 w/m2
16:002 w/m2
Tuesday, February 4
Total: 178 wh/m2Hours09:001 w/m2
10:0016 w/m2
11:0031 w/m2
12:0039 w/m2
13:0040 w/m2
14:0032 w/m2
15:0017 w/m2
16:002 w/m2
Wednesday, February 5
Total: 672 wh/m2Hours09:003 w/m2
10:0029 w/m2
11:00104 w/m2
12:00156 w/m2
13:00164 w/m2
14:00132 w/m2
15:0073 w/m2
16:0011 w/m2
Thursday, February 6
Total: 559 wh/m2Hours09:009 w/m2
10:0070 w/m2
11:00127 w/m2
12:00128 w/m2
13:0042 w/m2
14:0097 w/m2
15:0072 w/m2
16:0014 w/m2
Friday, February 7
Total: 808 wh/m2Hours09:0011 w/m2
10:0074 w/m2
11:00137 w/m2
12:00172 w/m2
13:00174 w/m2
14:00142 w/m2
15:0082 w/m2
16:0016 w/m2
Saturday, February 8
Total: 246 wh/m2Hours09:009 w/m2
10:0029 w/m2
11:0046 w/m2
12:0053 w/m2
13:0045 w/m2
14:0037 w/m2
15:0022 w/m2
16:005 w/m2
Sunday, February 9
Total: 880 wh/m2Hours09:0015 w/m2
10:0084 w/m2
11:00147 w/m2
12:00183 w/m2
13:00185 w/m2
14:00153 w/m2
15:0091 w/m2
16:0022 w/m2
Monday, February 10
Total: 281 wh/m2Hours09:007 w/m2
10:0029 w/m2
11:0046 w/m2
12:0056 w/m2
13:0057 w/m2
14:0047 w/m2
15:0031 w/m2
16:008 w/m2
Tuesday, February 11
Total: 237 wh/m2Hours09:005 w/m2
10:0023 w/m2
11:0039 w/m2
12:0048 w/m2
13:0049 w/m2
14:0041 w/m2
15:0025 w/m2
16:007 w/m2
Wednesday, February 12
Total: 966 wh/m2Hours09:0020 w/m2
10:0093 w/m2
11:00157 w/m2
12:00194 w/m2
13:00198 w/m2
14:00167 w/m2
15:00106 w/m2
16:0031 w/m2
Thursday, February 13
Total: 271 wh/m2Hours09:0019 w/m2
10:0026 w/m2
11:0042 w/m2
12:0051 w/m2
13:0052 w/m2
14:0044 w/m2
15:0028 w/m2
16:009 w/m2
Friday, February 14
Total: 937 wh/m2Hours09:008 w/m2
10:0032 w/m2
11:00142 w/m2
12:00207 w/m2
13:00213 w/m2
14:00180 w/m2
15:00116 w/m2
16:0039 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.
