Solar radiation in Startup 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, September 19
Total: 4227 wh/m2Hours07:001 w/m2
08:00105 w/m2
09:00261 w/m2
10:00397 w/m2
11:00515 w/m2
12:00493 w/m2
13:00552 w/m2
14:00576 w/m2
15:00534 w/m2
16:00417 w/m2
17:00271 w/m2
18:00104 w/m2
19:001 w/m2
Tomorrow, September 20
Total: 3842 wh/m2Hours08:0058 w/m2
09:00136 w/m2
10:00286 w/m2
11:00441 w/m2
12:00502 w/m2
13:00523 w/m2
14:00598 w/m2
15:00524 w/m2
16:00408 w/m2
17:00265 w/m2
18:00101 w/m2
Saturday, September 21
Total: 4354 wh/m2Hours08:0088 w/m2
09:00239 w/m2
10:00384 w/m2
11:00506 w/m2
12:00591 w/m2
13:00626 w/m2
14:00609 w/m2
15:00535 w/m2
16:00416 w/m2
17:00263 w/m2
18:0097 w/m2
Sunday, September 22
Total: 3235 wh/m2Hours08:0079 w/m2
09:00207 w/m2
10:00313 w/m2
11:00390 w/m2
12:00436 w/m2
13:00454 w/m2
14:00435 w/m2
15:00380 w/m2
16:00294 w/m2
17:00184 w/m2
18:0063 w/m2
Monday, September 23
Total: 3743 wh/m2Hours08:0067 w/m2
09:00195 w/m2
10:00319 w/m2
11:00424 w/m2
12:00502 w/m2
13:00540 w/m2
14:00531 w/m2
15:00474 w/m2
16:00373 w/m2
17:00236 w/m2
18:0082 w/m2
Tuesday, September 24
Total: 4375 wh/m2Hours08:0090 w/m2
09:00254 w/m2
10:00407 w/m2
11:00527 w/m2
12:00604 w/m2
13:00630 w/m2
14:00603 w/m2
15:00526 w/m2
16:00404 w/m2
17:00248 w/m2
18:0082 w/m2
Wednesday, September 25
Total: 3917 wh/m2Hours08:0079 w/m2
09:00228 w/m2
10:00365 w/m2
11:00473 w/m2
12:00540 w/m2
13:00566 w/m2
14:00541 w/m2
15:00470 w/m2
16:00361 w/m2
17:00220 w/m2
18:0074 w/m2
Thursday, September 26
Total: 4225 wh/m2Hours08:0081 w/m2
09:00242 w/m2
10:00393 w/m2
11:00512 w/m2
12:00589 w/m2
13:00616 w/m2
14:00590 w/m2
15:00511 w/m2
16:00388 w/m2
17:00233 w/m2
18:0070 w/m2
Friday, September 27
Total: 3812 wh/m2Hours08:0068 w/m2
09:00212 w/m2
10:00348 w/m2
11:00457 w/m2
12:00531 w/m2
13:00556 w/m2
14:00537 w/m2
15:00468 w/m2
16:00358 w/m2
17:00215 w/m2
18:0062 w/m2
Saturday, September 28
Total: 3932 wh/m2Hours08:0068 w/m2
09:00216 w/m2
10:00359 w/m2
11:00476 w/m2
12:00551 w/m2
13:00579 w/m2
14:00556 w/m2
15:00483 w/m2
16:00367 w/m2
17:00217 w/m2
18:0060 w/m2
Sunday, September 29
Total: 3808 wh/m2Hours08:0066 w/m2
09:00212 w/m2
10:00353 w/m2
11:00464 w/m2
12:00535 w/m2
13:00563 w/m2
14:00538 w/m2
15:00466 w/m2
16:00351 w/m2
17:00206 w/m2
18:0054 w/m2
Monday, September 30
Total: 1769 wh/m2Hours08:0063 w/m2
09:00182 w/m2
10:00231 w/m2
11:00151 w/m2
12:00187 w/m2
13:00194 w/m2
14:00185 w/m2
15:00213 w/m2
16:00189 w/m2
17:00127 w/m2
18:0047 w/m2
Tuesday, October 1
Total: 3976 wh/m2Hours08:0061 w/m2
09:00222 w/m2
10:00378 w/m2
11:00498 w/m2
12:00571 w/m2
13:00593 w/m2
14:00560 w/m2
15:00482 w/m2
16:00359 w/m2
17:00205 w/m2
18:0047 w/m2
Wednesday, October 2
Total: 3831 wh/m2Hours08:0062 w/m2
09:00222 w/m2
10:00374 w/m2
11:00492 w/m2
12:00566 w/m2
13:00588 w/m2
14:00557 w/m2
15:00466 w/m2
16:00319 w/m2
17:00145 w/m2
18:0040 w/m2
Thursday, October 3
Total: 2780 wh/m2Hours08:0042 w/m2
09:00185 w/m2
10:00346 w/m2
11:00477 w/m2
12:00515 w/m2
13:00465 w/m2
14:00314 w/m2
15:00234 w/m2
16:00136 w/m2
17:0053 w/m2
18:0013 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.
