Solar radiation in Constanţa 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 15
Total: 632 wh/m2Hours08:0023 w/m2
09:0060 w/m2
10:0089 w/m2
11:00107 w/m2
12:00112 w/m2
13:00102 w/m2
14:0080 w/m2
15:0048 w/m2
16:0011 w/m2
Tomorrow, November 16
Total: 2331 wh/m2Hours08:0088 w/m2
09:00235 w/m2
10:00353 w/m2
11:00424 w/m2
12:00440 w/m2
13:00366 w/m2
14:00247 w/m2
15:00146 w/m2
16:0032 w/m2
Sunday, November 17
Total: 2403 wh/m2Hours08:0061 w/m2
09:00195 w/m2
10:00348 w/m2
11:00420 w/m2
12:00439 w/m2
13:00402 w/m2
14:00315 w/m2
15:00184 w/m2
16:0039 w/m2
Monday, November 18
Total: 2061 wh/m2Hours08:0080 w/m2
09:00223 w/m2
10:00332 w/m2
11:00389 w/m2
12:00381 w/m2
13:00318 w/m2
14:00216 w/m2
15:00106 w/m2
16:0016 w/m2
Tuesday, November 19
Total: 2079 wh/m2Hours08:0077 w/m2
09:00221 w/m2
10:00337 w/m2
11:00408 w/m2
12:00406 w/m2
13:00323 w/m2
14:00181 w/m2
15:00105 w/m2
16:0021 w/m2
Wednesday, November 20
Total: 2251 wh/m2Hours08:0019 w/m2
09:00165 w/m2
10:00323 w/m2
11:00408 w/m2
12:00427 w/m2
13:00392 w/m2
14:00306 w/m2
15:00177 w/m2
16:0034 w/m2
Thursday, November 21
Total: 789 wh/m2Hours08:0056 w/m2
09:00143 w/m2
10:00158 w/m2
11:00101 w/m2
12:00106 w/m2
13:0097 w/m2
14:0076 w/m2
15:0044 w/m2
16:008 w/m2
Friday, November 22
Total: 697 wh/m2Hours08:0035 w/m2
09:0092 w/m2
10:00122 w/m2
11:00110 w/m2
12:00116 w/m2
13:0096 w/m2
14:0075 w/m2
15:0043 w/m2
16:008 w/m2
Saturday, November 23
Total: 1376 wh/m2Hours08:0016 w/m2
09:0052 w/m2
10:0081 w/m2
11:0099 w/m2
12:00289 w/m2
13:00348 w/m2
14:00293 w/m2
15:00169 w/m2
16:0029 w/m2
Sunday, November 24
Total: 2265 wh/m2Hours08:0062 w/m2
09:00204 w/m2
10:00322 w/m2
11:00393 w/m2
12:00414 w/m2
13:00380 w/m2
14:00295 w/m2
15:00167 w/m2
16:0028 w/m2
Monday, November 25
Total: 2217 wh/m2Hours08:0046 w/m2
09:00190 w/m2
10:00317 w/m2
11:00391 w/m2
12:00411 w/m2
13:00377 w/m2
14:00292 w/m2
15:00166 w/m2
16:0027 w/m2
Tuesday, November 26
Total: 2220 wh/m2Hours08:0056 w/m2
09:00198 w/m2
10:00315 w/m2
11:00388 w/m2
12:00408 w/m2
13:00375 w/m2
14:00290 w/m2
15:00164 w/m2
16:0026 w/m2
Wednesday, November 27
Total: 2197 wh/m2Hours08:0053 w/m2
09:00194 w/m2
10:00312 w/m2
11:00385 w/m2
12:00406 w/m2
13:00372 w/m2
14:00288 w/m2
15:00162 w/m2
16:0025 w/m2
Thursday, November 28
Total: 1100 wh/m2Hours08:0020 w/m2
09:0095 w/m2
10:00181 w/m2
11:00248 w/m2
12:00229 w/m2
13:00169 w/m2
14:0099 w/m2
15:0052 w/m2
16:007 w/m2
Friday, November 29
Total: 1563 wh/m2Hours08:0048 w/m2
09:00186 w/m2
10:00297 w/m2
11:00357 w/m2
12:00331 w/m2
13:00227 w/m2
14:0071 w/m2
15:0040 w/m2
16:006 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.
