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, March 17
Total: 4031 wh/m2Hours08:0015 w/m2
09:00145 w/m2
10:00118 w/m2
11:00253 w/m2
12:00370 w/m2
13:00577 w/m2
14:00692 w/m2
15:00666 w/m2
16:00559 w/m2
17:00399 w/m2
18:00208 w/m2
19:0029 w/m2
Tomorrow, March 18
Total: 5240 wh/m2Hours08:0028 w/m2
09:00208 w/m2
10:00400 w/m2
11:00562 w/m2
12:00677 w/m2
13:00738 w/m2
14:00739 w/m2
15:00679 w/m2
16:00564 w/m2
17:00403 w/m2
18:00211 w/m2
19:0031 w/m2
Wednesday, March 19
Total: 4484 wh/m2Hours08:0028 w/m2
09:00185 w/m2
10:00355 w/m2
11:00500 w/m2
12:00582 w/m2
13:00600 w/m2
14:00561 w/m2
15:00565 w/m2
16:00502 w/m2
17:00376 w/m2
18:00199 w/m2
19:0031 w/m2
Thursday, March 20
Total: 3728 wh/m2Hours08:0022 w/m2
09:00139 w/m2
10:00267 w/m2
11:00380 w/m2
12:00466 w/m2
13:00517 w/m2
14:00527 w/m2
15:00494 w/m2
16:00418 w/m2
17:00305 w/m2
18:00165 w/m2
19:0028 w/m2
Friday, March 21
Total: 5383 wh/m2Hours08:0039 w/m2
09:00223 w/m2
10:00414 w/m2
11:00576 w/m2
12:00691 w/m2
13:00751 w/m2
14:00751 w/m2
15:00690 w/m2
16:00575 w/m2
17:00413 w/m2
18:00222 w/m2
19:0038 w/m2
Saturday, March 22
Total: 4260 wh/m2Hours08:0035 w/m2
09:00184 w/m2
10:00337 w/m2
11:00460 w/m2
12:00550 w/m2
13:00589 w/m2
14:00580 w/m2
15:00541 w/m2
16:00451 w/m2
17:00325 w/m2
18:00176 w/m2
19:0032 w/m2
Sunday, March 23
Total: 5147 wh/m2Hours08:0045 w/m2
09:00221 w/m2
10:00402 w/m2
11:00553 w/m2
12:00660 w/m2
13:00715 w/m2
14:00711 w/m2
15:00654 w/m2
16:00543 w/m2
17:00391 w/m2
18:00212 w/m2
19:0040 w/m2
Monday, March 24
Total: 4315 wh/m2Hours08:0036 w/m2
09:00174 w/m2
10:00317 w/m2
11:00448 w/m2
12:00543 w/m2
13:00604 w/m2
14:00611 w/m2
15:00562 w/m2
16:00464 w/m2
17:00336 w/m2
18:00184 w/m2
19:0036 w/m2
Tuesday, March 25
Total: 3921 wh/m2Hours08:0038 w/m2
09:00168 w/m2
10:00298 w/m2
11:00406 w/m2
12:00484 w/m2
13:00523 w/m2
14:00522 w/m2
15:00500 w/m2
16:00433 w/m2
17:00325 w/m2
18:00185 w/m2
19:0039 w/m2
Wednesday, March 26
Total: 4322 wh/m2Hours08:0047 w/m2
09:00194 w/m2
10:00336 w/m2
11:00456 w/m2
12:00542 w/m2
13:00577 w/m2
14:00575 w/m2
15:00546 w/m2
16:00463 w/m2
17:00346 w/m2
18:00197 w/m2
19:0043 w/m2
Thursday, March 27
Total: 5127 wh/m2Hours08:0056 w/m2
09:00224 w/m2
10:00394 w/m2
11:00538 w/m2
12:00643 w/m2
13:00699 w/m2
14:00702 w/m2
15:00651 w/m2
16:00545 w/m2
17:00400 w/m2
18:00225 w/m2
19:0050 w/m2
Friday, March 28
Total: 1464 wh/m2Hours08:0021 w/m2
09:0073 w/m2
10:00125 w/m2
11:00154 w/m2
12:00182 w/m2
13:00196 w/m2
14:00196 w/m2
15:00180 w/m2
16:00151 w/m2
17:00110 w/m2
18:0062 w/m2
19:0014 w/m2
Saturday, March 29
Total: 2964 wh/m2Hours08:0019 w/m2
09:0081 w/m2
10:00149 w/m2
11:00230 w/m2
12:00391 w/m2
13:00535 w/m2
14:00611 w/m2
15:00470 w/m2
16:00289 w/m2
17:00111 w/m2
18:0063 w/m2
19:0015 w/m2
Sunday, March 30
Total: 4781 wh/m2Hours08:0077 w/m2
09:00264 w/m2
10:00440 w/m2
11:00575 w/m2
12:00692 w/m2
13:00755 w/m2
14:00762 w/m2
15:00627 w/m2
16:00397 w/m2
17:00112 w/m2
18:0064 w/m2
19:0016 w/m2
Monday, March 31
Total: 1483 wh/m2Hours08:0021 w/m2
09:0070 w/m2
10:00118 w/m2
11:00158 w/m2
12:00186 w/m2
13:00200 w/m2
14:00199 w/m2
15:00183 w/m2
16:00154 w/m2
17:00113 w/m2
18:0065 w/m2
19:0016 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.
