Solar radiation in Sofia 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, February 22
Total: 3467 wh/m2Hours08:0062 w/m2
09:00235 w/m2
10:00394 w/m2
11:00514 w/m2
12:00581 w/m2
13:00588 w/m2
14:00439 w/m2
15:00322 w/m2
16:00257 w/m2
17:0074 w/m2
18:001 w/m2
Tomorrow, February 23
Total: 2209 wh/m2Hours08:0052 w/m2
09:00199 w/m2
10:00374 w/m2
11:00509 w/m2
12:00422 w/m2
13:00284 w/m2
14:00151 w/m2
15:00112 w/m2
16:0075 w/m2
17:0031 w/m2
Monday, February 24
Total: 1473 wh/m2Hours08:0021 w/m2
09:0074 w/m2
10:00112 w/m2
11:00206 w/m2
12:00246 w/m2
13:00237 w/m2
14:00241 w/m2
15:00177 w/m2
16:00105 w/m2
17:0053 w/m2
18:001 w/m2
Tuesday, February 25
Total: 3878 wh/m2Hours08:0067 w/m2
09:00236 w/m2
10:00398 w/m2
11:00523 w/m2
12:00593 w/m2
13:00605 w/m2
14:00558 w/m2
15:00456 w/m2
16:00308 w/m2
17:00132 w/m2
18:002 w/m2
Wednesday, February 26
Total: 3976 wh/m2Hours08:0078 w/m2
09:00253 w/m2
10:00414 w/m2
11:00535 w/m2
12:00603 w/m2
13:00614 w/m2
14:00565 w/m2
15:00462 w/m2
16:00313 w/m2
17:00136 w/m2
18:003 w/m2
Thursday, February 27
Total: 3765 wh/m2Hours08:0037 w/m2
09:00201 w/m2
10:00394 w/m2
11:00537 w/m2
12:00599 w/m2
13:00601 w/m2
14:00542 w/m2
15:00436 w/m2
16:00290 w/m2
17:00125 w/m2
18:003 w/m2
Friday, February 28
Total: 2412 wh/m2Hours08:0062 w/m2
09:00203 w/m2
10:00343 w/m2
11:00464 w/m2
12:00442 w/m2
13:00345 w/m2
14:00173 w/m2
15:00175 w/m2
16:00134 w/m2
17:0069 w/m2
18:002 w/m2
Saturday, March 1
Total: 1845 wh/m2Hours08:0043 w/m2
09:00114 w/m2
10:00161 w/m2
11:00180 w/m2
12:00244 w/m2
13:00275 w/m2
14:00277 w/m2
15:00254 w/m2
16:00197 w/m2
17:0097 w/m2
18:003 w/m2
Sunday, March 2
Total: 2571 wh/m2Hours08:0061 w/m2
09:00169 w/m2
10:00259 w/m2
11:00328 w/m2
12:00357 w/m2
13:00351 w/m2
14:00323 w/m2
15:00327 w/m2
16:00258 w/m2
17:00132 w/m2
18:006 w/m2
Monday, March 3
Total: 3807 wh/m2Hours08:00102 w/m2
09:00283 w/m2
10:00445 w/m2
11:00565 w/m2
12:00619 w/m2
13:00590 w/m2
14:00478 w/m2
15:00373 w/m2
16:00242 w/m2
17:00105 w/m2
18:005 w/m2
Tuesday, March 4
Total: 4320 wh/m2Hours08:00110 w/m2
09:00292 w/m2
10:00454 w/m2
11:00573 w/m2
12:00639 w/m2
13:00648 w/m2
14:00598 w/m2
15:00493 w/m2
16:00342 w/m2
17:00162 w/m2
18:009 w/m2
Wednesday, March 5
Total: 1293 wh/m2Hours08:0029 w/m2
09:0089 w/m2
10:00149 w/m2
11:00214 w/m2
12:00209 w/m2
13:00196 w/m2
14:00151 w/m2
15:00124 w/m2
16:0087 w/m2
17:0042 w/m2
18:003 w/m2
Thursday, March 6
Total: 1108 wh/m2Hours08:0030 w/m2
09:0076 w/m2
10:00116 w/m2
11:00146 w/m2
12:00163 w/m2
13:00165 w/m2
14:00152 w/m2
15:00126 w/m2
16:0088 w/m2
17:0043 w/m2
18:003 w/m2
Friday, March 7
Total: 1843 wh/m2Hours07:001 w/m2
08:00123 w/m2
09:00280 w/m2
10:00326 w/m2
11:00163 w/m2
12:00164 w/m2
13:00166 w/m2
14:00153 w/m2
15:00188 w/m2
16:00169 w/m2
17:0099 w/m2
18:0011 w/m2
Saturday, March 8
Total: 2539 wh/m2Hours07:001 w/m2
08:00131 w/m2
09:00312 w/m2
10:00421 w/m2
11:00339 w/m2
12:00328 w/m2
13:00263 w/m2
14:00185 w/m2
15:00223 w/m2
16:00205 w/m2
17:00119 w/m2
18:0012 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.
