Solar radiation in Svalsta 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 18
Total: 436 wh/m2Hours09:0011 w/m2
10:0066 w/m2
11:00107 w/m2
12:00129 w/m2
13:0092 w/m2
14:0026 w/m2
15:005 w/m2
Tomorrow, January 19
Total: 495 wh/m2Hours09:008 w/m2
10:0052 w/m2
11:00101 w/m2
12:00124 w/m2
13:00118 w/m2
14:0075 w/m2
15:0017 w/m2
Monday, January 20
Total: 157 wh/m2Hours09:004 w/m2
10:0020 w/m2
11:0033 w/m2
12:0038 w/m2
13:0034 w/m2
14:0022 w/m2
15:006 w/m2
Tuesday, January 21
Total: 162 wh/m2Hours09:004 w/m2
10:0021 w/m2
11:0034 w/m2
12:0039 w/m2
13:0035 w/m2
14:0023 w/m2
15:006 w/m2
Wednesday, January 22
Total: 172 wh/m2Hours09:005 w/m2
10:0022 w/m2
11:0035 w/m2
12:0041 w/m2
13:0037 w/m2
14:0024 w/m2
15:008 w/m2
Thursday, January 23
Total: 178 wh/m2Hours09:005 w/m2
10:0023 w/m2
11:0037 w/m2
12:0042 w/m2
13:0038 w/m2
14:0025 w/m2
15:008 w/m2
Friday, January 24
Total: 186 wh/m2Hours09:006 w/m2
10:0024 w/m2
11:0038 w/m2
12:0043 w/m2
13:0039 w/m2
14:0027 w/m2
15:009 w/m2
Saturday, January 25
Total: 195 wh/m2Hours09:007 w/m2
10:0025 w/m2
11:0039 w/m2
12:0045 w/m2
13:0041 w/m2
14:0028 w/m2
15:0010 w/m2
Sunday, January 26
Total: 265 wh/m2Hours09:007 w/m2
10:0026 w/m2
11:0048 w/m2
12:0064 w/m2
13:0066 w/m2
14:0041 w/m2
15:0013 w/m2
Monday, January 27
Total: 698 wh/m2Hours09:0033 w/m2
10:00109 w/m2
11:00158 w/m2
12:00158 w/m2
13:00107 w/m2
14:0093 w/m2
15:0040 w/m2
Tuesday, January 28
Total: 444 wh/m2Hours09:0022 w/m2
10:0082 w/m2
11:00104 w/m2
12:0089 w/m2
13:0054 w/m2
14:0061 w/m2
15:0032 w/m2
Wednesday, January 29
Total: 845 wh/m2Hours09:0040 w/m2
10:00120 w/m2
11:00177 w/m2
12:00196 w/m2
13:00171 w/m2
14:00108 w/m2
15:0033 w/m2
Thursday, January 30
Total: 944 wh/m2Hours09:0044 w/m2
10:00125 w/m2
11:00183 w/m2
12:00206 w/m2
13:00189 w/m2
14:00137 w/m2
15:0059 w/m2
16:001 w/m2
Friday, January 31
Total: 248 wh/m2Hours09:0012 w/m2
10:0033 w/m2
11:0047 w/m2
12:0053 w/m2
13:0049 w/m2
14:0036 w/m2
15:0018 w/m2
Saturday, February 1
Total: 912 wh/m2Hours09:0033 w/m2
10:0094 w/m2
11:00163 w/m2
12:00201 w/m2
13:00197 w/m2
14:00150 w/m2
15:0071 w/m2
16:003 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.
