Solar radiation in Gretna 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 22
Total: 2569 wh/m2Hours08:0041 w/m2
09:00192 w/m2
10:00327 w/m2
11:00420 w/m2
12:00456 w/m2
13:00433 w/m2
14:00364 w/m2
15:00242 w/m2
16:0094 w/m2
Tomorrow, November 23
Total: 2498 wh/m2Hours08:0038 w/m2
09:00185 w/m2
10:00319 w/m2
11:00410 w/m2
12:00449 w/m2
13:00428 w/m2
14:00352 w/m2
15:00232 w/m2
16:0085 w/m2
Sunday, November 24
Total: 2233 wh/m2Hours08:0031 w/m2
09:00165 w/m2
10:00283 w/m2
11:00365 w/m2
12:00396 w/m2
13:00381 w/m2
14:00320 w/m2
15:00214 w/m2
16:0078 w/m2
Monday, November 25
Total: 2506 wh/m2Hours08:0033 w/m2
09:00180 w/m2
10:00315 w/m2
11:00408 w/m2
12:00449 w/m2
13:00432 w/m2
14:00360 w/m2
15:00240 w/m2
16:0089 w/m2
Tuesday, November 26
Total: 2235 wh/m2Hours08:0028 w/m2
09:00160 w/m2
10:00281 w/m2
11:00364 w/m2
12:00397 w/m2
13:00385 w/m2
14:00323 w/m2
15:00216 w/m2
16:0081 w/m2
Wednesday, November 27
Total: 2142 wh/m2Hours08:0025 w/m2
09:00148 w/m2
10:00265 w/m2
11:00347 w/m2
12:00385 w/m2
13:00374 w/m2
14:00312 w/m2
15:00209 w/m2
16:0077 w/m2
Thursday, November 28
Total: 2235 wh/m2Hours08:0024 w/m2
09:00154 w/m2
10:00279 w/m2
11:00368 w/m2
12:00410 w/m2
13:00381 w/m2
14:00321 w/m2
15:00216 w/m2
16:0082 w/m2
Friday, November 29
Total: 2394 wh/m2Hours08:0025 w/m2
09:00166 w/m2
10:00300 w/m2
11:00392 w/m2
12:00432 w/m2
13:00417 w/m2
14:00348 w/m2
15:00230 w/m2
16:0084 w/m2
Saturday, November 30
Total: 2151 wh/m2Hours08:0021 w/m2
09:00149 w/m2
10:00270 w/m2
11:00351 w/m2
12:00382 w/m2
13:00374 w/m2
14:00316 w/m2
15:00211 w/m2
16:0077 w/m2
Sunday, December 1
Total: 2279 wh/m2Hours08:0020 w/m2
09:00150 w/m2
10:00280 w/m2
11:00373 w/m2
12:00416 w/m2
13:00402 w/m2
14:00336 w/m2
15:00222 w/m2
16:0080 w/m2
Monday, December 2
Total: 2256 wh/m2Hours08:0018 w/m2
09:00148 w/m2
10:00277 w/m2
11:00370 w/m2
12:00413 w/m2
13:00399 w/m2
14:00332 w/m2
15:00220 w/m2
16:0079 w/m2
Tuesday, December 3
Total: 2198 wh/m2Hours08:0018 w/m2
09:00157 w/m2
10:00291 w/m2
11:00374 w/m2
12:00381 w/m2
13:00374 w/m2
14:00318 w/m2
15:00212 w/m2
16:0073 w/m2
Wednesday, December 4
Total: 1443 wh/m2Hours08:0016 w/m2
09:00135 w/m2
10:00240 w/m2
11:00295 w/m2
12:00295 w/m2
13:00235 w/m2
14:00150 w/m2
15:0057 w/m2
16:0020 w/m2
Thursday, December 5
Total: 1316 wh/m2Hours08:008 w/m2
09:0038 w/m2
10:00142 w/m2
11:00259 w/m2
12:00343 w/m2
13:00279 w/m2
14:00170 w/m2
15:0057 w/m2
16:0020 w/m2
Friday, December 6
Total: 1686 wh/m2Hours08:0010 w/m2
09:0037 w/m2
10:00118 w/m2
11:00216 w/m2
12:00287 w/m2
13:00375 w/m2
14:00338 w/m2
15:00226 w/m2
16:0079 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.
