Solar radiation in Erba 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, April 4
Total: 5357 wh/m2Hours08:0085 w/m2
09:00261 w/m2
10:00433 w/m2
11:00577 w/m2
12:00675 w/m2
13:00701 w/m2
14:00714 w/m2
15:00668 w/m2
16:00544 w/m2
17:00399 w/m2
18:00235 w/m2
19:0065 w/m2
Tomorrow, April 5
Total: 5444 wh/m2Hours08:0090 w/m2
09:00266 w/m2
10:00438 w/m2
11:00582 w/m2
12:00683 w/m2
13:00732 w/m2
14:00724 w/m2
15:00669 w/m2
16:00564 w/m2
17:00417 w/m2
18:00210 w/m2
19:0069 w/m2
Sunday, April 6
Total: 4788 wh/m2Hours08:0094 w/m2
09:00271 w/m2
10:00443 w/m2
11:00584 w/m2
12:00620 w/m2
13:00665 w/m2
14:00678 w/m2
15:00591 w/m2
16:00415 w/m2
17:00279 w/m2
18:00117 w/m2
19:0031 w/m2
Monday, April 7
Total: 5374 wh/m2Hours08:0051 w/m2
09:00205 w/m2
10:00399 w/m2
11:00588 w/m2
12:00690 w/m2
13:00739 w/m2
14:00732 w/m2
15:00672 w/m2
16:00564 w/m2
17:00415 w/m2
18:00245 w/m2
19:0074 w/m2
Tuesday, April 8
Total: 2532 wh/m2Hours08:0038 w/m2
09:00150 w/m2
10:00307 w/m2
11:00463 w/m2
12:00462 w/m2
13:00369 w/m2
14:00222 w/m2
15:00188 w/m2
16:00144 w/m2
17:00107 w/m2
18:0063 w/m2
19:0019 w/m2
Wednesday, April 9
Total: 5433 wh/m2Hours08:0037 w/m2
09:00209 w/m2
10:00421 w/m2
11:00592 w/m2
12:00692 w/m2
13:00741 w/m2
14:00737 w/m2
15:00677 w/m2
16:00570 w/m2
17:00423 w/m2
18:00254 w/m2
19:0080 w/m2
Thursday, April 10
Total: 5719 wh/m2Hours07:001 w/m2
08:00112 w/m2
09:00291 w/m2
10:00462 w/m2
11:00604 w/m2
12:00704 w/m2
13:00753 w/m2
14:00748 w/m2
15:00689 w/m2
16:00581 w/m2
17:00433 w/m2
18:00258 w/m2
19:0083 w/m2
Friday, April 11
Total: 4970 wh/m2Hours07:002 w/m2
08:00117 w/m2
09:00296 w/m2
10:00467 w/m2
11:00608 w/m2
12:00706 w/m2
13:00744 w/m2
14:00705 w/m2
15:00572 w/m2
16:00361 w/m2
17:00120 w/m2
18:00191 w/m2
19:0081 w/m2
Saturday, April 12
Total: 2386 wh/m2Hours07:001 w/m2
08:0030 w/m2
09:0075 w/m2
10:00118 w/m2
11:00153 w/m2
12:00178 w/m2
13:00190 w/m2
14:00189 w/m2
15:00371 w/m2
16:00436 w/m2
17:00381 w/m2
18:00206 w/m2
19:0058 w/m2
Sunday, April 13
Total: 1464 wh/m2Hours07:001 w/m2
08:0031 w/m2
09:0076 w/m2
10:00119 w/m2
11:00154 w/m2
12:00179 w/m2
13:00191 w/m2
14:00189 w/m2
15:00175 w/m2
16:00148 w/m2
17:00111 w/m2
18:0067 w/m2
19:0023 w/m2
Monday, April 14
Total: 2152 wh/m2Hours07:001 w/m2
08:0033 w/m2
09:00108 w/m2
10:00209 w/m2
11:00331 w/m2
12:00328 w/m2
13:00301 w/m2
14:00246 w/m2
15:00210 w/m2
16:00163 w/m2
17:00123 w/m2
18:0075 w/m2
19:0024 w/m2
Tuesday, April 15
Total: 1486 wh/m2Hours07:002 w/m2
08:0034 w/m2
09:0079 w/m2
10:00121 w/m2
11:00156 w/m2
12:00181 w/m2
13:00192 w/m2
14:00191 w/m2
15:00176 w/m2
16:00149 w/m2
17:00112 w/m2
18:0069 w/m2
19:0024 w/m2
Wednesday, April 16
Total: 4960 wh/m2Hours07:002 w/m2
08:0042 w/m2
09:00206 w/m2
10:00412 w/m2
11:00596 w/m2
12:00699 w/m2
13:00751 w/m2
14:00751 w/m2
15:00649 w/m2
16:00465 w/m2
17:00232 w/m2
18:00120 w/m2
19:0035 w/m2
Thursday, April 17
Total: 2172 wh/m2Hours07:002 w/m2
08:0039 w/m2
09:00104 w/m2
10:00193 w/m2
11:00274 w/m2
12:00301 w/m2
13:00321 w/m2
14:00301 w/m2
15:00246 w/m2
16:00180 w/m2
17:00113 w/m2
18:0070 w/m2
19:0028 w/m2
Friday, April 18
Total: 3996 wh/m2Hours07:003 w/m2
08:0037 w/m2
09:0098 w/m2
10:00160 w/m2
11:00234 w/m2
12:00505 w/m2
13:00674 w/m2
14:00737 w/m2
15:00636 w/m2
16:00468 w/m2
17:00266 w/m2
18:00139 w/m2
19:0039 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.
