Solar radiation in Álftanes 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: 3431 wh/m2Hours07:0010 w/m2
08:00106 w/m2
09:00223 w/m2
10:00333 w/m2
11:00405 w/m2
12:00414 w/m2
13:00370 w/m2
14:00411 w/m2
15:00348 w/m2
16:00284 w/m2
17:00208 w/m2
18:00196 w/m2
19:00109 w/m2
20:0014 w/m2
Tomorrow, April 5
Total: 1171 wh/m2Hours07:005 w/m2
08:0031 w/m2
09:0058 w/m2
10:0087 w/m2
11:00110 w/m2
12:00127 w/m2
13:00135 w/m2
14:00136 w/m2
15:00177 w/m2
16:00111 w/m2
17:0097 w/m2
18:0060 w/m2
19:0033 w/m2
20:004 w/m2
Sunday, April 6
Total: 1822 wh/m2Hours07:004 w/m2
08:0057 w/m2
09:0066 w/m2
10:0088 w/m2
11:00112 w/m2
12:00128 w/m2
13:00137 w/m2
14:00292 w/m2
15:00293 w/m2
16:00214 w/m2
17:00170 w/m2
18:00182 w/m2
19:0066 w/m2
20:0013 w/m2
Monday, April 7
Total: 1465 wh/m2Hours07:005 w/m2
08:0032 w/m2
09:0062 w/m2
10:0090 w/m2
11:00113 w/m2
12:00130 w/m2
13:00139 w/m2
14:00139 w/m2
15:00410 w/m2
16:00147 w/m2
17:0091 w/m2
18:0069 w/m2
19:0032 w/m2
20:006 w/m2
Tuesday, April 8
Total: 4085 wh/m2Hours07:0015 w/m2
08:0086 w/m2
09:00161 w/m2
10:00303 w/m2
11:00291 w/m2
12:00341 w/m2
13:00553 w/m2
14:00560 w/m2
15:00527 w/m2
16:00461 w/m2
17:00368 w/m2
18:00256 w/m2
19:00135 w/m2
20:0028 w/m2
Wednesday, April 9
Total: 1186 wh/m2Hours07:008 w/m2
08:0035 w/m2
09:0065 w/m2
10:0093 w/m2
11:00117 w/m2
12:00133 w/m2
13:00142 w/m2
14:00142 w/m2
15:00133 w/m2
16:00117 w/m2
17:0093 w/m2
18:0065 w/m2
19:0035 w/m2
20:008 w/m2
Thursday, April 10
Total: 1343 wh/m2Hours07:0011 w/m2
08:0047 w/m2
09:0099 w/m2
10:00123 w/m2
11:00142 w/m2
12:00135 w/m2
13:00143 w/m2
14:00158 w/m2
15:00148 w/m2
16:00130 w/m2
17:0095 w/m2
18:0067 w/m2
19:0036 w/m2
20:009 w/m2
Friday, April 11
Total: 1227 wh/m2Hours07:0010 w/m2
08:0038 w/m2
09:0069 w/m2
10:0097 w/m2
11:00120 w/m2
12:00136 w/m2
13:00145 w/m2
14:00145 w/m2
15:00136 w/m2
16:00119 w/m2
17:0096 w/m2
18:0068 w/m2
19:0038 w/m2
20:0010 w/m2
Saturday, April 12
Total: 4932 wh/m2Hours07:0041 w/m2
08:00148 w/m2
09:00268 w/m2
10:00386 w/m2
11:00483 w/m2
12:00550 w/m2
13:00583 w/m2
14:00581 w/m2
15:00544 w/m2
16:00481 w/m2
17:00389 w/m2
18:00278 w/m2
19:00156 w/m2
20:0044 w/m2
Sunday, April 13
Total: 4112 wh/m2Hours07:0021 w/m2
08:0094 w/m2
09:00195 w/m2
10:00311 w/m2
11:00419 w/m2
12:00502 w/m2
13:00498 w/m2
14:00445 w/m2
15:00352 w/m2
16:00421 w/m2
17:00381 w/m2
18:00283 w/m2
19:00153 w/m2
20:0037 w/m2
Monday, April 14
Total: 1287 wh/m2Hours07:0014 w/m2
08:0043 w/m2
09:0074 w/m2
10:00102 w/m2
11:00124 w/m2
12:00141 w/m2
13:00149 w/m2
14:00149 w/m2
15:00140 w/m2
16:00124 w/m2
17:00100 w/m2
18:0072 w/m2
19:0042 w/m2
20:0013 w/m2
Tuesday, April 15
Total: 4635 wh/m2Hours07:0015 w/m2
08:0045 w/m2
09:0075 w/m2
10:00325 w/m2
11:00490 w/m2
12:00568 w/m2
13:00600 w/m2
14:00589 w/m2
15:00531 w/m2
16:00480 w/m2
17:00397 w/m2
18:00290 w/m2
19:00172 w/m2
20:0058 w/m2
Wednesday, April 16
Total: 5243 wh/m2Hours06:001 w/m2
07:0067 w/m2
08:00185 w/m2
09:00307 w/m2
10:00418 w/m2
11:00509 w/m2
12:00573 w/m2
13:00606 w/m2
14:00605 w/m2
15:00571 w/m2
16:00502 w/m2
17:00404 w/m2
18:00285 w/m2
19:00160 w/m2
20:0050 w/m2
Thursday, April 17
Total: 2782 wh/m2Hours06:002 w/m2
07:0073 w/m2
08:00191 w/m2
09:00313 w/m2
10:00418 w/m2
11:00447 w/m2
12:00309 w/m2
13:00279 w/m2
14:00212 w/m2
15:00144 w/m2
16:00127 w/m2
17:00115 w/m2
18:0084 w/m2
19:0051 w/m2
20:0017 w/m2
Friday, April 18
Total: 1364 wh/m2Hours06:001 w/m2
07:0020 w/m2
08:0049 w/m2
09:0080 w/m2
10:00107 w/m2
11:00130 w/m2
12:00146 w/m2
13:00154 w/m2
14:00154 w/m2
15:00145 w/m2
16:00129 w/m2
17:00106 w/m2
18:0078 w/m2
19:0047 w/m2
20:0018 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.
