Solar radiation in Builth Wells 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 12
Total: 1791 wh/m2Hours07:0015 w/m2
08:0043 w/m2
09:00232 w/m2
10:00121 w/m2
11:00151 w/m2
12:00172 w/m2
13:00181 w/m2
14:00177 w/m2
15:00163 w/m2
16:00137 w/m2
17:00279 w/m2
18:0093 w/m2
19:0027 w/m2
Tomorrow, April 13
Total: 2087 wh/m2Hours07:0015 w/m2
08:0044 w/m2
09:0085 w/m2
10:00147 w/m2
11:00337 w/m2
12:00173 w/m2
13:00218 w/m2
14:00179 w/m2
15:00164 w/m2
16:00138 w/m2
17:00237 w/m2
18:00254 w/m2
19:0095 w/m2
20:001 w/m2
Monday, April 14
Total: 4239 wh/m2Hours07:0010 w/m2
08:0072 w/m2
09:0096 w/m2
10:00161 w/m2
11:00185 w/m2
12:00501 w/m2
13:00656 w/m2
14:00699 w/m2
15:00573 w/m2
16:00548 w/m2
17:00408 w/m2
18:00252 w/m2
19:0077 w/m2
20:001 w/m2
Tuesday, April 15
Total: 1816 wh/m2Hours07:0019 w/m2
08:0082 w/m2
09:00139 w/m2
10:00175 w/m2
11:00202 w/m2
12:00211 w/m2
13:00203 w/m2
14:00199 w/m2
15:00183 w/m2
16:00155 w/m2
17:00128 w/m2
18:0086 w/m2
19:0034 w/m2
Wednesday, April 16
Total: 1806 wh/m2Hours07:0016 w/m2
08:0067 w/m2
09:00116 w/m2
10:00152 w/m2
11:00203 w/m2
12:00229 w/m2
13:00257 w/m2
14:00236 w/m2
15:00184 w/m2
16:00142 w/m2
17:00107 w/m2
18:0068 w/m2
19:0027 w/m2
20:002 w/m2
Thursday, April 17
Total: 3932 wh/m2Hours07:0038 w/m2
08:00150 w/m2
09:00256 w/m2
10:00332 w/m2
11:00490 w/m2
12:00622 w/m2
13:00695 w/m2
14:00598 w/m2
15:00404 w/m2
16:00142 w/m2
17:00108 w/m2
18:0068 w/m2
19:0028 w/m2
20:001 w/m2
Friday, April 18
Total: 1514 wh/m2Hours07:0013 w/m2
08:0051 w/m2
09:0092 w/m2
10:00129 w/m2
11:00159 w/m2
12:00179 w/m2
13:00187 w/m2
14:00184 w/m2
15:00169 w/m2
16:00143 w/m2
17:00109 w/m2
18:0069 w/m2
19:0029 w/m2
20:001 w/m2
Saturday, April 19
Total: 5875 wh/m2Hours07:0033 w/m2
08:00171 w/m2
09:00346 w/m2
10:00512 w/m2
11:00632 w/m2
12:00712 w/m2
13:00748 w/m2
14:00725 w/m2
15:00647 w/m2
16:00519 w/m2
17:00428 w/m2
18:00280 w/m2
19:00118 w/m2
20:004 w/m2
Sunday, April 20
Total: 1973 wh/m2Hours07:0015 w/m2
08:0053 w/m2
09:0094 w/m2
10:00131 w/m2
11:00193 w/m2
12:00250 w/m2
13:00296 w/m2
14:00274 w/m2
15:00237 w/m2
16:00188 w/m2
17:00133 w/m2
18:0078 w/m2
19:0030 w/m2
20:001 w/m2
Monday, April 21
Total: 6127 wh/m2Hours07:0063 w/m2
08:00217 w/m2
09:00373 w/m2
10:00486 w/m2
11:00633 w/m2
12:00723 w/m2
13:00758 w/m2
14:00744 w/m2
15:00684 w/m2
16:00582 w/m2
17:00446 w/m2
18:00287 w/m2
19:00124 w/m2
20:007 w/m2
Tuesday, April 22
Total: 1955 wh/m2Hours07:0058 w/m2
08:00165 w/m2
09:00213 w/m2
10:00133 w/m2
11:00163 w/m2
12:00182 w/m2
13:00190 w/m2
14:00187 w/m2
15:00189 w/m2
16:00161 w/m2
17:00146 w/m2
18:00108 w/m2
19:0053 w/m2
20:007 w/m2
Wednesday, April 23
Total: 2118 wh/m2Hours07:0052 w/m2
08:00140 w/m2
09:00178 w/m2
10:00134 w/m2
11:00163 w/m2
12:00183 w/m2
13:00191 w/m2
14:00207 w/m2
15:00207 w/m2
16:00204 w/m2
17:00206 w/m2
18:00162 w/m2
19:0083 w/m2
20:008 w/m2
Thursday, April 24
Total: 1825 wh/m2Hours07:0024 w/m2
08:0075 w/m2
09:00118 w/m2
10:00162 w/m2
11:00181 w/m2
12:00202 w/m2
13:00192 w/m2
14:00188 w/m2
15:00173 w/m2
16:00148 w/m2
17:00158 w/m2
18:00130 w/m2
19:0069 w/m2
20:005 w/m2
Friday, April 25
Total: 1965 wh/m2Hours07:0022 w/m2
08:0065 w/m2
09:00100 w/m2
10:00136 w/m2
11:00165 w/m2
12:00185 w/m2
13:00193 w/m2
14:00227 w/m2
15:00258 w/m2
16:00246 w/m2
17:00190 w/m2
18:00118 w/m2
19:0054 w/m2
20:006 w/m2
Saturday, April 26
Total: 3414 wh/m2Hours07:0021 w/m2
08:00132 w/m2
09:00304 w/m2
10:00480 w/m2
11:00501 w/m2
12:00408 w/m2
13:00193 w/m2
14:00209 w/m2
15:00210 w/m2
16:00193 w/m2
17:00332 w/m2
18:00278 w/m2
19:00139 w/m2
20:0014 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.
