Solar radiation in Birr 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 25
Total: 1596 wh/m2Hours07:0012 w/m2
08:0047 w/m2
09:0096 w/m2
10:00125 w/m2
11:00156 w/m2
12:00178 w/m2
13:00189 w/m2
14:00189 w/m2
15:00178 w/m2
16:00156 w/m2
17:00125 w/m2
18:0087 w/m2
19:0047 w/m2
20:0011 w/m2
Tomorrow, April 26
Total: 3894 wh/m2Hours07:0047 w/m2
08:00192 w/m2
09:00348 w/m2
10:00441 w/m2
11:00586 w/m2
12:00597 w/m2
13:00582 w/m2
14:00190 w/m2
15:00179 w/m2
16:00246 w/m2
17:00138 w/m2
18:00146 w/m2
19:00159 w/m2
20:0043 w/m2
Sunday, April 27
Total: 2414 wh/m2Hours07:0013 w/m2
08:0078 w/m2
09:00108 w/m2
10:00252 w/m2
11:00219 w/m2
12:00216 w/m2
13:00210 w/m2
14:00191 w/m2
15:00179 w/m2
16:00287 w/m2
17:00241 w/m2
18:00191 w/m2
19:00183 w/m2
20:0046 w/m2
Monday, April 28
Total: 1646 wh/m2Hours07:0014 w/m2
08:0051 w/m2
09:0091 w/m2
10:00128 w/m2
11:00159 w/m2
12:00181 w/m2
13:00192 w/m2
14:00192 w/m2
15:00180 w/m2
16:00158 w/m2
17:00128 w/m2
18:0090 w/m2
19:0050 w/m2
20:0032 w/m2
Tuesday, April 29
Total: 5334 wh/m2Hours07:0015 w/m2
08:00147 w/m2
09:00339 w/m2
10:00512 w/m2
11:00634 w/m2
12:00719 w/m2
13:00765 w/m2
14:00712 w/m2
15:00511 w/m2
16:00159 w/m2
17:00292 w/m2
18:00288 w/m2
19:00186 w/m2
20:0055 w/m2
Wednesday, April 30
Total: 6327 wh/m2Hours07:0063 w/m2
08:00213 w/m2
09:00374 w/m2
10:00522 w/m2
11:00644 w/m2
12:00730 w/m2
13:00775 w/m2
14:00773 w/m2
15:00725 w/m2
16:00634 w/m2
17:00478 w/m2
18:00274 w/m2
19:0077 w/m2
20:0045 w/m2
Thursday, May 1
Total: 6364 wh/m2Hours07:0067 w/m2
08:00217 w/m2
09:00378 w/m2
10:00526 w/m2
11:00648 w/m2
12:00734 w/m2
13:00778 w/m2
14:00777 w/m2
15:00731 w/m2
16:00644 w/m2
17:00504 w/m2
18:00290 w/m2
19:0053 w/m2
20:0017 w/m2
Friday, May 2
Total: 1682 wh/m2Hours07:0018 w/m2
08:0055 w/m2
09:0096 w/m2
10:00133 w/m2
11:00163 w/m2
12:00184 w/m2
13:00195 w/m2
14:00195 w/m2
15:00184 w/m2
16:00162 w/m2
17:00131 w/m2
18:0094 w/m2
19:0054 w/m2
20:0018 w/m2
Saturday, May 3
Total: 3537 wh/m2Hours07:0034 w/m2
08:0094 w/m2
09:00134 w/m2
10:00160 w/m2
11:00212 w/m2
12:00257 w/m2
13:00290 w/m2
14:00373 w/m2
15:00420 w/m2
16:00422 w/m2
17:00476 w/m2
18:00375 w/m2
19:00220 w/m2
20:0070 w/m2
Sunday, May 4
Total: 6823 wh/m2Hours07:0078 w/m2
08:00230 w/m2
09:00391 w/m2
10:00538 w/m2
11:00659 w/m2
12:00744 w/m2
13:00788 w/m2
14:00787 w/m2
15:00741 w/m2
16:00654 w/m2
17:00532 w/m2
18:00384 w/m2
19:00224 w/m2
20:0073 w/m2
Monday, May 5
Total: 1757 wh/m2Hours07:0020 w/m2
08:0059 w/m2
09:0099 w/m2
10:00135 w/m2
11:00166 w/m2
12:00187 w/m2
13:00198 w/m2
14:00198 w/m2
15:00186 w/m2
16:00164 w/m2
17:00147 w/m2
18:00107 w/m2
19:0068 w/m2
20:0023 w/m2
Tuesday, May 6
Total: 2136 wh/m2Hours07:0021 w/m2
08:0060 w/m2
09:00100 w/m2
10:00136 w/m2
11:00183 w/m2
12:00207 w/m2
13:00238 w/m2
14:00238 w/m2
15:00242 w/m2
16:00214 w/m2
17:00199 w/m2
18:00162 w/m2
19:00105 w/m2
20:0031 w/m2
Wednesday, May 7
Total: 2590 wh/m2Hours07:0022 w/m2
08:0061 w/m2
09:00101 w/m2
10:00137 w/m2
11:00167 w/m2
12:00207 w/m2
13:00219 w/m2
14:00219 w/m2
15:00188 w/m2
16:00166 w/m2
17:00409 w/m2
18:00376 w/m2
19:00234 w/m2
20:0083 w/m2
21:001 w/m2
Thursday, May 8
Total: 6366 wh/m2Hours06:002 w/m2
07:0093 w/m2
08:00246 w/m2
09:00405 w/m2
10:00550 w/m2
11:00666 w/m2
12:00738 w/m2
13:00760 w/m2
14:00710 w/m2
15:00585 w/m2
16:00412 w/m2
17:00484 w/m2
18:00392 w/m2
19:00238 w/m2
20:0084 w/m2
21:001 w/m2
Friday, May 9
Total: 1764 wh/m2Hours06:001 w/m2
07:0024 w/m2
08:0063 w/m2
09:00102 w/m2
10:00139 w/m2
11:00169 w/m2
12:00190 w/m2
13:00201 w/m2
14:00200 w/m2
15:00189 w/m2
16:00167 w/m2
17:00137 w/m2
18:00100 w/m2
19:0060 w/m2
20:0022 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.
