Solar radiation in Poland 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 30
Total: 2766 wh/m2Hours08:0098 w/m2
09:00253 w/m2
10:00377 w/m2
11:00454 w/m2
12:00478 w/m2
13:00445 w/m2
14:00359 w/m2
15:00229 w/m2
16:0073 w/m2
Tomorrow, January 31
Total: 1716 wh/m2Hours08:0088 w/m2
09:00217 w/m2
10:00308 w/m2
11:00330 w/m2
12:00291 w/m2
13:00196 w/m2
14:00159 w/m2
15:0097 w/m2
16:0030 w/m2
Saturday, February 1
Total: 2841 wh/m2Hours08:00103 w/m2
09:00259 w/m2
10:00385 w/m2
11:00463 w/m2
12:00487 w/m2
13:00455 w/m2
14:00370 w/m2
15:00238 w/m2
16:0081 w/m2
Sunday, February 2
Total: 2142 wh/m2Hours08:00106 w/m2
09:00252 w/m2
10:00350 w/m2
11:00396 w/m2
12:00377 w/m2
13:00312 w/m2
14:00213 w/m2
15:00111 w/m2
16:0025 w/m2
Monday, February 3
Total: 2348 wh/m2Hours08:0073 w/m2
09:00186 w/m2
10:00293 w/m2
11:00368 w/m2
12:00407 w/m2
13:00393 w/m2
14:00329 w/m2
15:00219 w/m2
16:0080 w/m2
Tuesday, February 4
Total: 2960 wh/m2Hours08:00115 w/m2
09:00272 w/m2
10:00398 w/m2
11:00476 w/m2
12:00501 w/m2
13:00469 w/m2
14:00384 w/m2
15:00252 w/m2
16:0093 w/m2
Wednesday, February 5
Total: 2743 wh/m2Hours07:001 w/m2
08:00106 w/m2
09:00251 w/m2
10:00367 w/m2
11:00442 w/m2
12:00467 w/m2
13:00442 w/m2
14:00354 w/m2
15:00229 w/m2
16:0084 w/m2
Thursday, February 6
Total: 2187 wh/m2Hours07:001 w/m2
08:0087 w/m2
09:00203 w/m2
10:00304 w/m2
11:00369 w/m2
12:00399 w/m2
13:00379 w/m2
14:00244 w/m2
15:00149 w/m2
16:0052 w/m2
Friday, February 7
Total: 2820 wh/m2Hours07:001 w/m2
08:00108 w/m2
09:00250 w/m2
10:00366 w/m2
11:00445 w/m2
12:00473 w/m2
13:00452 w/m2
14:00374 w/m2
15:00251 w/m2
16:00100 w/m2
Saturday, February 8
Total: 2829 wh/m2Hours07:002 w/m2
08:00119 w/m2
09:00264 w/m2
10:00379 w/m2
11:00447 w/m2
12:00469 w/m2
13:00440 w/m2
14:00363 w/m2
15:00246 w/m2
16:00100 w/m2
Sunday, February 9
Total: 2842 wh/m2Hours07:003 w/m2
08:00123 w/m2
09:00268 w/m2
10:00381 w/m2
11:00448 w/m2
12:00470 w/m2
13:00438 w/m2
14:00362 w/m2
15:00247 w/m2
16:00102 w/m2
Monday, February 10
Total: 3122 wh/m2Hours07:004 w/m2
08:00137 w/m2
09:00295 w/m2
10:00420 w/m2
11:00499 w/m2
12:00523 w/m2
13:00493 w/m2
14:00397 w/m2
15:00256 w/m2
16:0098 w/m2
Tuesday, February 11
Total: 3112 wh/m2Hours07:005 w/m2
08:00145 w/m2
09:00308 w/m2
10:00435 w/m2
11:00513 w/m2
12:00517 w/m2
13:00420 w/m2
14:00377 w/m2
15:00271 w/m2
16:00120 w/m2
17:001 w/m2
Wednesday, February 12
Total: 834 wh/m2Hours07:002 w/m2
08:0038 w/m2
09:0078 w/m2
10:00110 w/m2
11:00130 w/m2
12:00136 w/m2
13:00128 w/m2
14:00107 w/m2
15:0073 w/m2
16:0032 w/m2
Thursday, February 13
Total: 847 wh/m2Hours07:002 w/m2
08:0039 w/m2
09:0079 w/m2
10:00112 w/m2
11:00132 w/m2
12:00138 w/m2
13:00130 w/m2
14:00108 w/m2
15:0074 w/m2
16:0033 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.