Solar radiation in Sparta 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, December 4
Total: 2957 wh/m2Hours08:0082 w/m2
09:00250 w/m2
10:00390 w/m2
11:00480 w/m2
12:00513 w/m2
13:00482 w/m2
14:00398 w/m2
15:00265 w/m2
16:0097 w/m2
Tomorrow, December 5
Total: 2949 wh/m2Hours08:0079 w/m2
09:00248 w/m2
10:00388 w/m2
11:00478 w/m2
12:00511 w/m2
13:00484 w/m2
14:00400 w/m2
15:00264 w/m2
16:0097 w/m2
Friday, December 6
Total: 2936 wh/m2Hours08:0077 w/m2
09:00245 w/m2
10:00385 w/m2
11:00476 w/m2
12:00510 w/m2
13:00483 w/m2
14:00399 w/m2
15:00264 w/m2
16:0097 w/m2
Saturday, December 7
Total: 2860 wh/m2Hours08:0072 w/m2
09:00236 w/m2
10:00374 w/m2
11:00464 w/m2
12:00498 w/m2
13:00473 w/m2
14:00390 w/m2
15:00258 w/m2
16:0095 w/m2
Sunday, December 8
Total: 2401 wh/m2Hours08:0061 w/m2
09:00202 w/m2
10:00321 w/m2
11:00394 w/m2
12:00423 w/m2
13:00398 w/m2
14:00321 w/m2
15:00207 w/m2
16:0074 w/m2
Monday, December 9
Total: 2777 wh/m2Hours08:0061 w/m2
09:00214 w/m2
10:00353 w/m2
11:00449 w/m2
12:00491 w/m2
13:00468 w/m2
14:00388 w/m2
15:00258 w/m2
16:0095 w/m2
Tuesday, December 10
Total: 2802 wh/m2Hours08:0067 w/m2
09:00230 w/m2
10:00367 w/m2
11:00455 w/m2
12:00488 w/m2
13:00464 w/m2
14:00383 w/m2
15:00254 w/m2
16:0094 w/m2
Wednesday, December 11
Total: 2874 wh/m2Hours08:0066 w/m2
09:00232 w/m2
10:00373 w/m2
11:00466 w/m2
12:00502 w/m2
13:00478 w/m2
14:00396 w/m2
15:00263 w/m2
16:0098 w/m2
Thursday, December 12
Total: 2851 wh/m2Hours08:0064 w/m2
09:00229 w/m2
10:00370 w/m2
11:00463 w/m2
12:00499 w/m2
13:00475 w/m2
14:00393 w/m2
15:00261 w/m2
16:0097 w/m2
Friday, December 13
Total: 2801 wh/m2Hours08:0060 w/m2
09:00222 w/m2
10:00360 w/m2
11:00453 w/m2
12:00490 w/m2
13:00468 w/m2
14:00390 w/m2
15:00260 w/m2
16:0098 w/m2
Saturday, December 14
Total: 2827 wh/m2Hours08:0060 w/m2
09:00224 w/m2
10:00365 w/m2
11:00458 w/m2
12:00495 w/m2
13:00472 w/m2
14:00392 w/m2
15:00262 w/m2
16:0099 w/m2
Sunday, December 15
Total: 748 wh/m2Hours08:0015 w/m2
09:0056 w/m2
10:0092 w/m2
11:00127 w/m2
12:00137 w/m2
13:00131 w/m2
14:0099 w/m2
15:0066 w/m2
16:0025 w/m2
Monday, December 16
Total: 1574 wh/m2Hours08:0024 w/m2
09:00106 w/m2
10:00201 w/m2
11:00292 w/m2
12:00345 w/m2
13:00279 w/m2
14:00189 w/m2
15:0086 w/m2
16:0052 w/m2
Tuesday, December 17
Total: 2037 wh/m2Hours08:0015 w/m2
09:0055 w/m2
10:00200 w/m2
11:00346 w/m2
12:00439 w/m2
13:00402 w/m2
14:00317 w/m2
15:00198 w/m2
16:0065 w/m2
Wednesday, December 18
Total: 714 wh/m2Hours08:0019 w/m2
09:0055 w/m2
10:0091 w/m2
11:00114 w/m2
12:00124 w/m2
13:00119 w/m2
14:0099 w/m2
15:0067 w/m2
16:0026 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.
