Solar radiation in Alfta 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 10
Total: 1266 wh/m2Hours07:0021 w/m2
08:0062 w/m2
09:0084 w/m2
10:00134 w/m2
11:00133 w/m2
12:00147 w/m2
13:00151 w/m2
14:00146 w/m2
15:00132 w/m2
16:00109 w/m2
17:0081 w/m2
18:0049 w/m2
19:0017 w/m2
Tomorrow, April 11
Total: 4108 wh/m2Hours06:002 w/m2
07:0067 w/m2
08:00209 w/m2
09:00335 w/m2
10:00449 w/m2
11:00519 w/m2
12:00580 w/m2
13:00606 w/m2
14:00567 w/m2
15:00388 w/m2
16:00219 w/m2
17:0099 w/m2
18:0050 w/m2
19:0018 w/m2
Saturday, April 12
Total: 4025 wh/m2Hours06:001 w/m2
07:0022 w/m2
08:0060 w/m2
09:0087 w/m2
10:00148 w/m2
11:00328 w/m2
12:00597 w/m2
13:00612 w/m2
14:00594 w/m2
15:00537 w/m2
16:00448 w/m2
17:00333 w/m2
18:00201 w/m2
19:0056 w/m2
20:001 w/m2
Sunday, April 13
Total: 4370 wh/m2Hours06:004 w/m2
07:0088 w/m2
08:00197 w/m2
09:00342 w/m2
10:00463 w/m2
11:00550 w/m2
12:00590 w/m2
13:00494 w/m2
14:00150 w/m2
15:00437 w/m2
16:00444 w/m2
17:00339 w/m2
18:00206 w/m2
19:0066 w/m2
Monday, April 14
Total: 2826 wh/m2Hours06:004 w/m2
07:0081 w/m2
08:00214 w/m2
09:00300 w/m2
10:00319 w/m2
11:00253 w/m2
12:00313 w/m2
13:00355 w/m2
14:00363 w/m2
15:00281 w/m2
16:00180 w/m2
17:0086 w/m2
18:0054 w/m2
19:0022 w/m2
20:001 w/m2
Tuesday, April 15
Total: 5203 wh/m2Hours06:009 w/m2
07:00106 w/m2
08:00237 w/m2
09:00365 w/m2
10:00476 w/m2
11:00561 w/m2
12:00613 w/m2
13:00629 w/m2
14:00608 w/m2
15:00550 w/m2
16:00452 w/m2
17:00321 w/m2
18:00195 w/m2
19:0078 w/m2
20:003 w/m2
Wednesday, April 16
Total: 4966 wh/m2Hours06:008 w/m2
07:0088 w/m2
08:00209 w/m2
09:00347 w/m2
10:00472 w/m2
11:00564 w/m2
12:00618 w/m2
13:00634 w/m2
14:00613 w/m2
15:00550 w/m2
16:00432 w/m2
17:00254 w/m2
18:00135 w/m2
19:0041 w/m2
20:001 w/m2
Thursday, April 17
Total: 1943 wh/m2Hours06:005 w/m2
07:0051 w/m2
08:00118 w/m2
09:00179 w/m2
10:00241 w/m2
11:00283 w/m2
12:00258 w/m2
13:00222 w/m2
14:00154 w/m2
15:00140 w/m2
16:00118 w/m2
17:0090 w/m2
18:0057 w/m2
19:0025 w/m2
20:002 w/m2
Friday, April 18
Total: 1373 wh/m2Hours06:004 w/m2
07:0031 w/m2
08:0064 w/m2
09:0095 w/m2
10:00123 w/m2
11:00144 w/m2
12:00157 w/m2
13:00161 w/m2
14:00156 w/m2
15:00141 w/m2
16:00119 w/m2
17:0091 w/m2
18:0059 w/m2
19:0026 w/m2
20:002 w/m2
Saturday, April 19
Total: 1467 wh/m2Hours06:005 w/m2
07:0032 w/m2
08:0065 w/m2
09:0097 w/m2
10:00124 w/m2
11:00145 w/m2
12:00158 w/m2
13:00162 w/m2
14:00157 w/m2
15:00142 w/m2
16:00120 w/m2
17:0092 w/m2
18:0099 w/m2
19:0062 w/m2
20:007 w/m2
Sunday, April 20
Total: 3696 wh/m2Hours06:0024 w/m2
07:00133 w/m2
08:00265 w/m2
09:00392 w/m2
10:00501 w/m2
11:00583 w/m2
12:00598 w/m2
13:00485 w/m2
14:00189 w/m2
15:00158 w/m2
16:00134 w/m2
17:0093 w/m2
18:0085 w/m2
19:0049 w/m2
20:007 w/m2
Monday, April 21
Total: 2285 wh/m2Hours06:0027 w/m2
07:00128 w/m2
08:00194 w/m2
09:00233 w/m2
10:00221 w/m2
11:00148 w/m2
12:00161 w/m2
13:00164 w/m2
14:00159 w/m2
15:00173 w/m2
16:00181 w/m2
17:00156 w/m2
18:00209 w/m2
19:00115 w/m2
20:0016 w/m2
Tuesday, April 22
Total: 3179 wh/m2Hours06:0025 w/m2
07:00137 w/m2
08:00275 w/m2
09:00386 w/m2
10:00437 w/m2
11:00377 w/m2
12:00345 w/m2
13:00260 w/m2
14:00160 w/m2
15:00189 w/m2
16:00194 w/m2
17:00174 w/m2
18:00135 w/m2
19:0073 w/m2
20:0012 w/m2
Wednesday, April 23
Total: 2468 wh/m2Hours06:0034 w/m2
07:00143 w/m2
08:00256 w/m2
09:00326 w/m2
10:00311 w/m2
11:00194 w/m2
12:00195 w/m2
13:00183 w/m2
14:00161 w/m2
15:00147 w/m2
16:00125 w/m2
17:0096 w/m2
18:00167 w/m2
19:00110 w/m2
20:0020 w/m2
Thursday, April 24
Total: 2899 wh/m2Hours06:0022 w/m2
07:00120 w/m2
08:00257 w/m2
09:00330 w/m2
10:00331 w/m2
11:00237 w/m2
12:00271 w/m2
13:00278 w/m2
14:00282 w/m2
15:00257 w/m2
16:00208 w/m2
17:00161 w/m2
18:0097 w/m2
19:0042 w/m2
20:006 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.
