Solar radiation in Stara Zagora 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, April 2
Total: 1747 wh/m2Hours08:0027 w/m2
09:0076 w/m2
10:00122 w/m2
11:00160 w/m2
12:00186 w/m2
13:00219 w/m2
14:00255 w/m2
15:00233 w/m2
16:00194 w/m2
17:00142 w/m2
18:00102 w/m2
19:0031 w/m2
Tomorrow, April 3
Total: 2223 wh/m2Hours08:0042 w/m2
09:00108 w/m2
10:00226 w/m2
11:00209 w/m2
12:00243 w/m2
13:00278 w/m2
14:00237 w/m2
15:00268 w/m2
16:00300 w/m2
17:00164 w/m2
18:00114 w/m2
19:0034 w/m2
Friday, April 4
Total: 5656 wh/m2Hours08:00112 w/m2
09:00303 w/m2
10:00494 w/m2
11:00632 w/m2
12:00698 w/m2
13:00710 w/m2
14:00717 w/m2
15:00683 w/m2
16:00556 w/m2
17:00441 w/m2
18:00246 w/m2
19:0064 w/m2
Saturday, April 5
Total: 2689 wh/m2Hours08:0054 w/m2
09:00140 w/m2
10:00260 w/m2
11:00384 w/m2
12:00493 w/m2
13:00445 w/m2
14:00331 w/m2
15:00201 w/m2
16:00169 w/m2
17:00112 w/m2
18:0065 w/m2
19:0035 w/m2
Sunday, April 6
Total: 1747 wh/m2Hours07:001 w/m2
08:0062 w/m2
09:0090 w/m2
10:00141 w/m2
11:00165 w/m2
12:00191 w/m2
13:00224 w/m2
14:00241 w/m2
15:00238 w/m2
16:00185 w/m2
17:00125 w/m2
18:0066 w/m2
19:0018 w/m2
Monday, April 7
Total: 3905 wh/m2Hours07:001 w/m2
08:00133 w/m2
09:00333 w/m2
10:00501 w/m2
11:00539 w/m2
12:00285 w/m2
13:00321 w/m2
14:00334 w/m2
15:00322 w/m2
16:00429 w/m2
17:00390 w/m2
18:00250 w/m2
19:0067 w/m2
Tuesday, April 8
Total: 4529 wh/m2Hours07:002 w/m2
08:00141 w/m2
09:00339 w/m2
10:00522 w/m2
11:00671 w/m2
12:00772 w/m2
13:00781 w/m2
14:00603 w/m2
15:00186 w/m2
16:00187 w/m2
17:00171 w/m2
18:00112 w/m2
19:0042 w/m2
Wednesday, April 9
Total: 5330 wh/m2Hours07:003 w/m2
08:00146 w/m2
09:00344 w/m2
10:00528 w/m2
11:00676 w/m2
12:00776 w/m2
13:00803 w/m2
14:00740 w/m2
15:00573 w/m2
16:00407 w/m2
17:00230 w/m2
18:0082 w/m2
19:0022 w/m2
Thursday, April 10
Total: 1886 wh/m2Hours07:004 w/m2
08:00107 w/m2
09:00159 w/m2
10:00209 w/m2
11:00221 w/m2
12:00196 w/m2
13:00207 w/m2
14:00205 w/m2
15:00188 w/m2
16:00158 w/m2
17:00117 w/m2
18:0069 w/m2
19:0046 w/m2
Friday, April 11
Total: 4741 wh/m2Hours07:004 w/m2
08:00118 w/m2
09:00300 w/m2
10:00418 w/m2
11:00474 w/m2
12:00474 w/m2
13:00515 w/m2
14:00534 w/m2
15:00501 w/m2
16:00572 w/m2
17:00465 w/m2
18:00280 w/m2
19:0086 w/m2
Saturday, April 12
Total: 4343 wh/m2Hours07:007 w/m2
08:00161 w/m2
09:00355 w/m2
10:00533 w/m2
11:00675 w/m2
12:00769 w/m2
13:00733 w/m2
14:00548 w/m2
15:00190 w/m2
16:00160 w/m2
17:00119 w/m2
18:0071 w/m2
19:0022 w/m2
Sunday, April 13
Total: 5657 wh/m2Hours07:008 w/m2
08:00133 w/m2
09:00258 w/m2
10:00432 w/m2
11:00593 w/m2
12:00718 w/m2
13:00748 w/m2
14:00727 w/m2
15:00656 w/m2
16:00579 w/m2
17:00449 w/m2
18:00276 w/m2
19:0080 w/m2
Monday, April 14
Total: 4398 wh/m2Hours07:008 w/m2
08:0098 w/m2
09:00129 w/m2
10:00295 w/m2
11:00474 w/m2
12:00630 w/m2
13:00618 w/m2
14:00553 w/m2
15:00448 w/m2
16:00446 w/m2
17:00375 w/m2
18:00246 w/m2
19:0078 w/m2
Tuesday, April 15
Total: 2475 wh/m2Hours07:0013 w/m2
08:00130 w/m2
09:00103 w/m2
10:00206 w/m2
11:00321 w/m2
12:00428 w/m2
13:00387 w/m2
14:00291 w/m2
15:00192 w/m2
16:00162 w/m2
17:00134 w/m2
18:0081 w/m2
19:0027 w/m2
Wednesday, April 16
Total: 2422 wh/m2Hours07:0015 w/m2
08:00161 w/m2
09:00287 w/m2
10:00356 w/m2
11:00322 w/m2
12:00202 w/m2
13:00213 w/m2
14:00231 w/m2
15:00212 w/m2
16:00179 w/m2
17:00134 w/m2
18:0082 w/m2
19:0028 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.
