Solar radiation in Pirna 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 8
Total: 1574 wh/m2Hours08:0034 w/m2
09:00133 w/m2
10:00227 w/m2
11:00280 w/m2
12:00304 w/m2
13:00288 w/m2
14:00196 w/m2
15:00103 w/m2
16:009 w/m2
Tomorrow, November 9
Total: 1506 wh/m2Hours08:0041 w/m2
09:00153 w/m2
10:00251 w/m2
11:00310 w/m2
12:00324 w/m2
13:00238 w/m2
14:0075 w/m2
15:00106 w/m2
16:008 w/m2
Sunday, November 10
Total: 1665 wh/m2Hours08:0035 w/m2
09:00149 w/m2
10:00247 w/m2
11:00306 w/m2
12:00320 w/m2
13:00287 w/m2
14:00211 w/m2
15:00103 w/m2
16:007 w/m2
Monday, November 11
Total: 636 wh/m2Hours08:0012 w/m2
09:0066 w/m2
10:00125 w/m2
11:00149 w/m2
12:00102 w/m2
13:0078 w/m2
14:0067 w/m2
15:0035 w/m2
16:002 w/m2
Tuesday, November 12
Total: 541 wh/m2Hours08:008 w/m2
09:0035 w/m2
10:0060 w/m2
11:0082 w/m2
12:0093 w/m2
13:0090 w/m2
14:00105 w/m2
15:0064 w/m2
16:004 w/m2
Wednesday, November 13
Total: 577 wh/m2Hours08:007 w/m2
09:0034 w/m2
10:0059 w/m2
11:0073 w/m2
12:0077 w/m2
13:0069 w/m2
14:00162 w/m2
15:0092 w/m2
16:004 w/m2
Thursday, November 14
Total: 1544 wh/m2Hours08:0027 w/m2
09:00134 w/m2
10:00230 w/m2
11:00289 w/m2
12:00304 w/m2
13:00272 w/m2
14:00196 w/m2
15:0089 w/m2
16:003 w/m2
Friday, November 15
Total: 928 wh/m2Hours08:007 w/m2
09:0039 w/m2
10:0073 w/m2
11:00152 w/m2
12:00207 w/m2
13:00217 w/m2
14:00158 w/m2
15:0073 w/m2
16:002 w/m2
Saturday, November 16
Total: 1488 wh/m2Hours08:0022 w/m2
09:00126 w/m2
10:00222 w/m2
11:00281 w/m2
12:00296 w/m2
13:00264 w/m2
14:00190 w/m2
15:0085 w/m2
16:002 w/m2
Sunday, November 17
Total: 398 wh/m2Hours08:005 w/m2
09:0031 w/m2
10:0054 w/m2
11:0076 w/m2
12:0080 w/m2
13:0078 w/m2
14:0051 w/m2
15:0023 w/m2
Monday, November 18
Total: 414 wh/m2Hours08:005 w/m2
09:0038 w/m2
10:0074 w/m2
11:0088 w/m2
12:0079 w/m2
13:0064 w/m2
14:0046 w/m2
15:0020 w/m2
Tuesday, November 19
Total: 358 wh/m2Hours08:004 w/m2
09:0029 w/m2
10:0053 w/m2
11:0067 w/m2
12:0071 w/m2
13:0070 w/m2
14:0045 w/m2
15:0019 w/m2
Wednesday, November 20
Total: 435 wh/m2Hours08:006 w/m2
09:0046 w/m2
10:0081 w/m2
11:0092 w/m2
12:0084 w/m2
13:0063 w/m2
14:0044 w/m2
15:0019 w/m2
Thursday, November 21
Total: 997 wh/m2Hours08:0012 w/m2
09:00106 w/m2
10:00199 w/m2
11:00239 w/m2
12:00206 w/m2
13:00102 w/m2
14:0089 w/m2
15:0044 w/m2
Friday, November 22
Total: 334 wh/m2Hours08:003 w/m2
09:0026 w/m2
10:0050 w/m2
11:0065 w/m2
12:0068 w/m2
13:0061 w/m2
14:0043 w/m2
15:0018 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.
