Solar radiation in Ondřejov 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 27
Total: 722 wh/m2Hours08:001 w/m2
09:0026 w/m2
10:00103 w/m2
11:0081 w/m2
12:00242 w/m2
13:00118 w/m2
14:00101 w/m2
15:0040 w/m2
16:0010 w/m2
Tomorrow, January 28
Total: 446 wh/m2Hours08:002 w/m2
09:0027 w/m2
10:0055 w/m2
11:0075 w/m2
12:0084 w/m2
13:0081 w/m2
14:0066 w/m2
15:0045 w/m2
16:0011 w/m2
Wednesday, January 29
Total: 804 wh/m2Hours08:006 w/m2
09:0050 w/m2
10:0062 w/m2
11:00267 w/m2
12:00118 w/m2
13:0082 w/m2
14:0067 w/m2
15:00140 w/m2
16:0012 w/m2
Thursday, January 30
Total: 1442 wh/m2Hours08:004 w/m2
09:0075 w/m2
10:00182 w/m2
11:00258 w/m2
12:00300 w/m2
13:00300 w/m2
14:00212 w/m2
15:0098 w/m2
16:0013 w/m2
Friday, January 31
Total: 504 wh/m2Hours08:002 w/m2
09:0029 w/m2
10:0058 w/m2
11:0078 w/m2
12:0087 w/m2
13:0084 w/m2
14:0083 w/m2
15:0061 w/m2
16:0022 w/m2
Saturday, February 1
Total: 1282 wh/m2Hours08:0011 w/m2
09:00120 w/m2
10:00229 w/m2
11:00281 w/m2
12:00255 w/m2
13:00142 w/m2
14:00129 w/m2
15:0086 w/m2
16:0029 w/m2
Sunday, February 2
Total: 609 wh/m2Hours08:004 w/m2
09:0034 w/m2
10:0066 w/m2
11:0081 w/m2
12:0090 w/m2
13:0087 w/m2
14:00113 w/m2
15:0096 w/m2
16:0038 w/m2
Monday, February 3
Total: 512 wh/m2Hours08:007 w/m2
09:0045 w/m2
10:0061 w/m2
11:0082 w/m2
12:0091 w/m2
13:0088 w/m2
14:0073 w/m2
15:0048 w/m2
16:0017 w/m2
Tuesday, February 4
Total: 505 wh/m2Hours08:004 w/m2
09:0033 w/m2
10:0063 w/m2
11:0083 w/m2
12:0092 w/m2
13:0089 w/m2
14:0074 w/m2
15:0049 w/m2
16:0018 w/m2
Wednesday, February 5
Total: 1256 wh/m2Hours08:008 w/m2
09:0071 w/m2
10:00149 w/m2
11:00180 w/m2
12:00178 w/m2
13:00150 w/m2
14:00250 w/m2
15:00196 w/m2
16:0074 w/m2
Thursday, February 6
Total: 648 wh/m2Hours08:005 w/m2
09:0035 w/m2
10:0065 w/m2
11:0086 w/m2
12:0095 w/m2
13:0092 w/m2
14:00121 w/m2
15:00102 w/m2
16:0047 w/m2
Friday, February 7
Total: 933 wh/m2Hours08:009 w/m2
09:0078 w/m2
10:00168 w/m2
11:00192 w/m2
12:00176 w/m2
13:00130 w/m2
14:00101 w/m2
15:0058 w/m2
16:0021 w/m2
Saturday, February 8
Total: 587 wh/m2Hours08:0016 w/m2
09:0066 w/m2
10:0068 w/m2
11:0088 w/m2
12:0098 w/m2
13:0095 w/m2
14:0080 w/m2
15:0054 w/m2
16:0022 w/m2
Sunday, February 9
Total: 953 wh/m2Hours08:008 w/m2
09:0039 w/m2
10:0069 w/m2
11:00141 w/m2
12:00196 w/m2
13:00231 w/m2
14:00160 w/m2
15:0086 w/m2
16:0023 w/m2
Monday, February 10
Total: 875 wh/m2Hours08:0018 w/m2
09:0085 w/m2
10:00134 w/m2
11:00159 w/m2
12:00149 w/m2
13:00117 w/m2
14:00106 w/m2
15:0073 w/m2
16:0033 w/m2
17:001 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.
