Solar radiation in Opfikon 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, February 22
Total: 733 wh/m2Hours08:008 w/m2
09:0042 w/m2
10:0077 w/m2
11:00103 w/m2
12:00118 w/m2
13:00120 w/m2
14:00109 w/m2
15:0086 w/m2
16:0053 w/m2
17:0017 w/m2
Tomorrow, February 23
Total: 800 wh/m2Hours08:0010 w/m2
09:0052 w/m2
10:00109 w/m2
11:00115 w/m2
12:00120 w/m2
13:00122 w/m2
14:00111 w/m2
15:0088 w/m2
16:0055 w/m2
17:0018 w/m2
Monday, February 24
Total: 760 wh/m2Hours08:009 w/m2
09:0045 w/m2
10:0080 w/m2
11:00106 w/m2
12:00121 w/m2
13:00123 w/m2
14:00112 w/m2
15:0089 w/m2
16:0056 w/m2
17:0019 w/m2
Tuesday, February 25
Total: 775 wh/m2Hours08:0011 w/m2
09:0046 w/m2
10:0081 w/m2
11:00108 w/m2
12:00123 w/m2
13:00125 w/m2
14:00114 w/m2
15:0090 w/m2
16:0057 w/m2
17:0020 w/m2
Wednesday, February 26
Total: 815 wh/m2Hours08:0011 w/m2
09:0047 w/m2
10:0083 w/m2
11:00109 w/m2
12:00124 w/m2
13:00126 w/m2
14:00127 w/m2
15:00101 w/m2
16:0064 w/m2
17:0023 w/m2
Thursday, February 27
Total: 801 wh/m2Hours08:0012 w/m2
09:0049 w/m2
10:0084 w/m2
11:00111 w/m2
12:00126 w/m2
13:00128 w/m2
14:00116 w/m2
15:0093 w/m2
16:0060 w/m2
17:0022 w/m2
Friday, February 28
Total: 813 wh/m2Hours08:0013 w/m2
09:0050 w/m2
10:0086 w/m2
11:00112 w/m2
12:00127 w/m2
13:00129 w/m2
14:00118 w/m2
15:0094 w/m2
16:0061 w/m2
17:0023 w/m2
Saturday, March 1
Total: 1063 wh/m2Hours08:0017 w/m2
09:0076 w/m2
10:00144 w/m2
11:00168 w/m2
12:00179 w/m2
13:00157 w/m2
14:00131 w/m2
15:00105 w/m2
16:0062 w/m2
17:0024 w/m2
Sunday, March 2
Total: 859 wh/m2Hours08:0015 w/m2
09:0053 w/m2
10:0089 w/m2
11:00115 w/m2
12:00130 w/m2
13:00132 w/m2
14:00121 w/m2
15:0097 w/m2
16:0063 w/m2
17:0043 w/m2
18:001 w/m2
Monday, March 3
Total: 2934 wh/m2Hours08:0052 w/m2
09:00186 w/m2
10:00325 w/m2
11:00402 w/m2
12:00425 w/m2
13:00396 w/m2
14:00423 w/m2
15:00372 w/m2
16:00254 w/m2
17:0098 w/m2
18:001 w/m2
Tuesday, March 4
Total: 944 wh/m2Hours08:0019 w/m2
09:0067 w/m2
10:00119 w/m2
11:00142 w/m2
12:00147 w/m2
13:00135 w/m2
14:00123 w/m2
15:0099 w/m2
16:0066 w/m2
17:0027 w/m2
Wednesday, March 5
Total: 3493 wh/m2Hours08:0059 w/m2
09:00223 w/m2
10:00373 w/m2
11:00479 w/m2
12:00537 w/m2
13:00542 w/m2
14:00497 w/m2
15:00402 w/m2
16:00267 w/m2
17:00112 w/m2
18:002 w/m2
Thursday, March 6
Total: 3579 wh/m2Hours08:0080 w/m2
09:00236 w/m2
10:00379 w/m2
11:00485 w/m2
12:00544 w/m2
13:00551 w/m2
14:00504 w/m2
15:00408 w/m2
16:00273 w/m2
17:00116 w/m2
18:003 w/m2
Friday, March 7
Total: 2087 wh/m2Hours08:0085 w/m2
09:00241 w/m2
10:00382 w/m2
11:00456 w/m2
12:00402 w/m2
13:00167 w/m2
14:00140 w/m2
15:00114 w/m2
16:0069 w/m2
17:0030 w/m2
18:001 w/m2
Saturday, March 8
Total: 1782 wh/m2Hours08:0051 w/m2
09:00184 w/m2
10:00339 w/m2
11:00369 w/m2
12:00306 w/m2
13:00155 w/m2
14:00142 w/m2
15:00105 w/m2
16:0071 w/m2
17:0057 w/m2
18:003 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.
