Solar radiation in Aloha 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, January 29
Total: 2345 wh/m2Hours08:0012 w/m2
09:00138 w/m2
10:00272 w/m2
11:00369 w/m2
12:00418 w/m2
13:00413 w/m2
14:00356 w/m2
15:00251 w/m2
16:00113 w/m2
17:003 w/m2
Tomorrow, January 30
Total: 1708 wh/m2Hours08:0010 w/m2
09:0098 w/m2
10:00194 w/m2
11:00268 w/m2
12:00309 w/m2
13:00310 w/m2
14:00268 w/m2
15:00184 w/m2
16:0065 w/m2
17:002 w/m2
Friday, January 31
Total: 605 wh/m2Hours08:004 w/m2
09:0036 w/m2
10:0070 w/m2
11:0095 w/m2
12:00107 w/m2
13:00106 w/m2
14:0091 w/m2
15:0065 w/m2
16:0030 w/m2
17:001 w/m2
Saturday, February 1
Total: 638 wh/m2Hours08:004 w/m2
09:0037 w/m2
10:0071 w/m2
11:0096 w/m2
12:00108 w/m2
13:00107 w/m2
14:00102 w/m2
15:0073 w/m2
16:0038 w/m2
17:002 w/m2
Sunday, February 2
Total: 835 wh/m2Hours08:005 w/m2
09:0038 w/m2
10:0072 w/m2
11:00107 w/m2
12:00141 w/m2
13:00150 w/m2
14:00147 w/m2
15:00112 w/m2
16:0059 w/m2
17:004 w/m2
Monday, February 3
Total: 1668 wh/m2Hours08:0013 w/m2
09:0099 w/m2
10:00190 w/m2
11:00254 w/m2
12:00287 w/m2
13:00290 w/m2
14:00252 w/m2
15:00186 w/m2
16:0091 w/m2
17:006 w/m2
Tuesday, February 4
Total: 1899 wh/m2Hours08:0017 w/m2
09:00121 w/m2
10:00228 w/m2
11:00300 w/m2
12:00332 w/m2
13:00324 w/m2
14:00277 w/m2
15:00197 w/m2
16:0096 w/m2
17:007 w/m2
Wednesday, February 5
Total: 2247 wh/m2Hours08:0016 w/m2
09:00107 w/m2
10:00192 w/m2
11:00360 w/m2
12:00413 w/m2
13:00416 w/m2
14:00355 w/m2
15:00253 w/m2
16:00124 w/m2
17:0011 w/m2
Thursday, February 6
Total: 2107 wh/m2Hours08:0019 w/m2
09:00128 w/m2
10:00245 w/m2
11:00325 w/m2
12:00369 w/m2
13:00366 w/m2
14:00312 w/m2
15:00222 w/m2
16:00110 w/m2
17:0011 w/m2
Friday, February 7
Total: 2428 wh/m2Hours08:0028 w/m2
09:00159 w/m2
10:00287 w/m2
11:00374 w/m2
12:00417 w/m2
13:00408 w/m2
14:00354 w/m2
15:00256 w/m2
16:00131 w/m2
17:0014 w/m2
Saturday, February 8
Total: 2444 wh/m2Hours08:0028 w/m2
09:00155 w/m2
10:00280 w/m2
11:00368 w/m2
12:00413 w/m2
13:00412 w/m2
14:00361 w/m2
15:00269 w/m2
16:00141 w/m2
17:0017 w/m2
Sunday, February 9
Total: 2520 wh/m2Hours08:0032 w/m2
09:00161 w/m2
10:00286 w/m2
11:00378 w/m2
12:00424 w/m2
13:00423 w/m2
14:00374 w/m2
15:00277 w/m2
16:00148 w/m2
17:0017 w/m2
Monday, February 10
Total: 715 wh/m2Hours08:0010 w/m2
09:0047 w/m2
10:0082 w/m2
11:00107 w/m2
12:00120 w/m2
13:00119 w/m2
14:00104 w/m2
15:0078 w/m2
16:0042 w/m2
17:006 w/m2
Tuesday, February 11
Total: 837 wh/m2Hours08:0025 w/m2
09:0084 w/m2
10:0083 w/m2
11:00108 w/m2
12:00121 w/m2
13:00120 w/m2
14:00116 w/m2
15:00102 w/m2
16:0059 w/m2
17:0019 w/m2
Wednesday, February 12
Total: 2946 wh/m2Hours08:0046 w/m2
09:00197 w/m2
10:00338 w/m2
11:00438 w/m2
12:00489 w/m2
13:00485 w/m2
14:00428 w/m2
15:00320 w/m2
16:00176 w/m2
17:0029 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.
