Solar radiation in Angola on the Lake 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 30
Total: 2041 wh/m2Hours08:0021 w/m2
09:00163 w/m2
10:00291 w/m2
11:00281 w/m2
12:00223 w/m2
13:00233 w/m2
14:00340 w/m2
15:00299 w/m2
16:00168 w/m2
17:0022 w/m2
Tomorrow, January 31
Total: 1435 wh/m2Hours08:0011 w/m2
09:0099 w/m2
10:00169 w/m2
11:00225 w/m2
12:00235 w/m2
13:00225 w/m2
14:00208 w/m2
15:00169 w/m2
16:0082 w/m2
17:0012 w/m2
Saturday, February 1
Total: 2573 wh/m2Hours08:0022 w/m2
09:00152 w/m2
10:00284 w/m2
11:00377 w/m2
12:00421 w/m2
13:00417 w/m2
14:00390 w/m2
15:00308 w/m2
16:00175 w/m2
17:0027 w/m2
Sunday, February 2
Total: 1499 wh/m2Hours08:0018 w/m2
09:00107 w/m2
10:00186 w/m2
11:00238 w/m2
12:00250 w/m2
13:00230 w/m2
14:00204 w/m2
15:00161 w/m2
16:0090 w/m2
17:0015 w/m2
Monday, February 3
Total: 2092 wh/m2Hours08:0019 w/m2
09:00116 w/m2
10:00222 w/m2
11:00300 w/m2
12:00345 w/m2
13:00352 w/m2
14:00319 w/m2
15:00251 w/m2
16:00144 w/m2
17:0024 w/m2
Tuesday, February 4
Total: 2250 wh/m2Hours08:0026 w/m2
09:00146 w/m2
10:00270 w/m2
11:00345 w/m2
12:00382 w/m2
13:00369 w/m2
14:00323 w/m2
15:00236 w/m2
16:00129 w/m2
17:0024 w/m2
Wednesday, February 5
Total: 1790 wh/m2Hours08:0020 w/m2
09:00114 w/m2
10:00212 w/m2
11:00270 w/m2
12:00295 w/m2
13:00286 w/m2
14:00255 w/m2
15:00201 w/m2
16:00115 w/m2
17:0022 w/m2
Thursday, February 6
Total: 1773 wh/m2Hours08:0024 w/m2
09:00127 w/m2
10:00232 w/m2
11:00281 w/m2
12:00289 w/m2
13:00260 w/m2
14:00241 w/m2
15:00185 w/m2
16:00111 w/m2
17:0023 w/m2
Friday, February 7
Total: 2447 wh/m2Hours08:0035 w/m2
09:00167 w/m2
10:00296 w/m2
11:00372 w/m2
12:00400 w/m2
13:00381 w/m2
14:00340 w/m2
15:00266 w/m2
16:00156 w/m2
17:0034 w/m2
Saturday, February 8
Total: 2335 wh/m2Hours08:0033 w/m2
09:00148 w/m2
10:00254 w/m2
11:00337 w/m2
12:00378 w/m2
13:00378 w/m2
14:00344 w/m2
15:00266 w/m2
16:00159 w/m2
17:0038 w/m2
Sunday, February 9
Total: 2685 wh/m2Hours08:0035 w/m2
09:00157 w/m2
10:00277 w/m2
11:00375 w/m2
12:00432 w/m2
13:00443 w/m2
14:00405 w/m2
15:00320 w/m2
16:00193 w/m2
17:0048 w/m2
Monday, February 10
Total: 2545 wh/m2Hours08:0047 w/m2
09:00193 w/m2
10:00325 w/m2
11:00420 w/m2
12:00466 w/m2
13:00467 w/m2
14:00352 w/m2
15:00203 w/m2
16:0057 w/m2
17:0015 w/m2
Tuesday, February 11
Total: 870 wh/m2Hours08:0018 w/m2
09:0063 w/m2
10:0096 w/m2
11:00124 w/m2
12:00138 w/m2
13:00138 w/m2
14:00124 w/m2
15:0096 w/m2
16:0058 w/m2
17:0015 w/m2
Wednesday, February 12
Total: 875 wh/m2Hours08:0016 w/m2
09:0059 w/m2
10:0097 w/m2
11:00125 w/m2
12:00140 w/m2
13:00140 w/m2
14:00125 w/m2
15:0098 w/m2
16:0059 w/m2
17:0016 w/m2
Thursday, February 13
Total: 887 wh/m2Hours08:0017 w/m2
09:0060 w/m2
10:0098 w/m2
11:00126 w/m2
12:00141 w/m2
13:00141 w/m2
14:00127 w/m2
15:0099 w/m2
16:0061 w/m2
17:0017 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.
