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 21
Total: 3858 wh/m2Hours08:0083 w/m2
09:00275 w/m2
10:00444 w/m2
11:00563 w/m2
12:00622 w/m2
13:00616 w/m2
14:00546 w/m2
15:00416 w/m2
16:00241 w/m2
17:0052 w/m2
Tomorrow, November 22
Total: 3835 wh/m2Hours08:0080 w/m2
09:00272 w/m2
10:00441 w/m2
11:00560 w/m2
12:00620 w/m2
13:00614 w/m2
14:00544 w/m2
15:00414 w/m2
16:00239 w/m2
17:0051 w/m2
Saturday, November 23
Total: 3811 wh/m2Hours08:0078 w/m2
09:00269 w/m2
10:00437 w/m2
11:00557 w/m2
12:00617 w/m2
13:00611 w/m2
14:00541 w/m2
15:00413 w/m2
16:00238 w/m2
17:0050 w/m2
Sunday, November 24
Total: 3788 wh/m2Hours08:0075 w/m2
09:00266 w/m2
10:00434 w/m2
11:00554 w/m2
12:00614 w/m2
13:00609 w/m2
14:00539 w/m2
15:00411 w/m2
16:00237 w/m2
17:0049 w/m2
Monday, November 25
Total: 3761 wh/m2Hours08:0073 w/m2
09:00262 w/m2
10:00431 w/m2
11:00551 w/m2
12:00610 w/m2
13:00605 w/m2
14:00536 w/m2
15:00409 w/m2
16:00235 w/m2
17:0049 w/m2
Tuesday, November 26
Total: 3633 wh/m2Hours08:0069 w/m2
09:00255 w/m2
10:00420 w/m2
11:00534 w/m2
12:00590 w/m2
13:00583 w/m2
14:00516 w/m2
15:00393 w/m2
16:00226 w/m2
17:0047 w/m2
Wednesday, November 27
Total: 3614 wh/m2Hours08:0067 w/m2
09:00251 w/m2
10:00415 w/m2
11:00530 w/m2
12:00588 w/m2
13:00580 w/m2
14:00516 w/m2
15:00394 w/m2
16:00226 w/m2
17:0047 w/m2
Thursday, November 28
Total: 2955 wh/m2Hours08:0056 w/m2
09:00233 w/m2
10:00404 w/m2
11:00475 w/m2
12:00434 w/m2
13:00274 w/m2
14:00419 w/m2
15:00384 w/m2
16:00231 w/m2
17:0045 w/m2
Friday, November 29
Total: 3687 wh/m2Hours08:0063 w/m2
09:00251 w/m2
10:00419 w/m2
11:00540 w/m2
12:00601 w/m2
13:00598 w/m2
14:00531 w/m2
15:00405 w/m2
16:00232 w/m2
17:0047 w/m2
Saturday, November 30
Total: 3580 wh/m2Hours08:0060 w/m2
09:00247 w/m2
10:00416 w/m2
11:00535 w/m2
12:00584 w/m2
13:00554 w/m2
14:00510 w/m2
15:00398 w/m2
16:00231 w/m2
17:0045 w/m2
Sunday, December 1
Total: 915 wh/m2Hours08:0015 w/m2
09:0061 w/m2
10:00103 w/m2
11:00134 w/m2
12:00149 w/m2
13:00149 w/m2
14:00132 w/m2
15:00101 w/m2
16:0058 w/m2
17:0013 w/m2
Monday, December 2
Total: 3637 wh/m2Hours08:0056 w/m2
09:00242 w/m2
10:00411 w/m2
11:00533 w/m2
12:00595 w/m2
13:00593 w/m2
14:00527 w/m2
15:00402 w/m2
16:00231 w/m2
17:0047 w/m2
Tuesday, December 3
Total: 3623 wh/m2Hours08:0054 w/m2
09:00239 w/m2
10:00409 w/m2
11:00530 w/m2
12:00593 w/m2
13:00592 w/m2
14:00526 w/m2
15:00402 w/m2
16:00231 w/m2
17:0047 w/m2
Wednesday, December 4
Total: 3474 wh/m2Hours08:0052 w/m2
09:00224 w/m2
10:00339 w/m2
11:00491 w/m2
12:00578 w/m2
13:00587 w/m2
14:00524 w/m2
15:00401 w/m2
16:00231 w/m2
17:0047 w/m2
Thursday, December 5
Total: 3585 wh/m2Hours08:0050 w/m2
09:00234 w/m2
10:00401 w/m2
11:00523 w/m2
12:00587 w/m2
13:00587 w/m2
14:00524 w/m2
15:00401 w/m2
16:00231 w/m2
17:0047 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.
