Solar radiation in Erda 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, November 21
Total: 2478 wh/m2Hours08:0029 w/m2
09:00170 w/m2
10:00303 w/m2
11:00400 w/m2
12:00442 w/m2
13:00428 w/m2
14:00363 w/m2
15:00245 w/m2
16:0098 w/m2
Tomorrow, November 22
Total: 2385 wh/m2Hours08:0026 w/m2
09:00160 w/m2
10:00289 w/m2
11:00390 w/m2
12:00432 w/m2
13:00418 w/m2
14:00353 w/m2
15:00231 w/m2
16:0086 w/m2
Saturday, November 23
Total: 1276 wh/m2Hours08:0013 w/m2
09:0086 w/m2
10:00150 w/m2
11:00197 w/m2
12:00227 w/m2
13:00228 w/m2
14:00197 w/m2
15:00129 w/m2
16:0049 w/m2
Sunday, November 24
Total: 1637 wh/m2Hours08:0012 w/m2
09:0087 w/m2
10:00170 w/m2
11:00231 w/m2
12:00284 w/m2
13:00305 w/m2
14:00273 w/m2
15:00196 w/m2
16:0079 w/m2
Monday, November 25
Total: 2040 wh/m2Hours08:0019 w/m2
09:00137 w/m2
10:00254 w/m2
11:00337 w/m2
12:00371 w/m2
13:00356 w/m2
14:00295 w/m2
15:00196 w/m2
16:0075 w/m2
Tuesday, November 26
Total: 1948 wh/m2Hours08:0016 w/m2
09:00126 w/m2
10:00236 w/m2
11:00317 w/m2
12:00353 w/m2
13:00343 w/m2
14:00287 w/m2
15:00195 w/m2
16:0075 w/m2
Wednesday, November 27
Total: 1800 wh/m2Hours08:0013 w/m2
09:00108 w/m2
10:00211 w/m2
11:00286 w/m2
12:00324 w/m2
13:00324 w/m2
14:00275 w/m2
15:00186 w/m2
16:0073 w/m2
Thursday, November 28
Total: 2121 wh/m2Hours08:0015 w/m2
09:00135 w/m2
10:00260 w/m2
11:00351 w/m2
12:00389 w/m2
13:00376 w/m2
14:00313 w/m2
15:00206 w/m2
16:0076 w/m2
Friday, November 29
Total: 1792 wh/m2Hours08:0011 w/m2
09:00111 w/m2
10:00213 w/m2
11:00286 w/m2
12:00324 w/m2
13:00320 w/m2
14:00272 w/m2
15:00184 w/m2
16:0071 w/m2
Saturday, November 30
Total: 1860 wh/m2Hours08:0011 w/m2
09:00112 w/m2
10:00220 w/m2
11:00300 w/m2
12:00340 w/m2
13:00335 w/m2
14:00281 w/m2
15:00189 w/m2
16:0072 w/m2
Sunday, December 1
Total: 1975 wh/m2Hours08:0011 w/m2
09:00121 w/m2
10:00240 w/m2
11:00329 w/m2
12:00366 w/m2
13:00351 w/m2
14:00291 w/m2
15:00194 w/m2
16:0072 w/m2
Monday, December 2
Total: 2268 wh/m2Hours08:0011 w/m2
09:00139 w/m2
10:00274 w/m2
11:00371 w/m2
12:00416 w/m2
13:00406 w/m2
14:00340 w/m2
15:00227 w/m2
16:0084 w/m2
Tuesday, December 3
Total: 2252 wh/m2Hours08:0010 w/m2
09:00136 w/m2
10:00271 w/m2
11:00368 w/m2
12:00414 w/m2
13:00404 w/m2
14:00339 w/m2
15:00226 w/m2
16:0084 w/m2
Wednesday, December 4
Total: 2236 wh/m2Hours08:009 w/m2
09:00133 w/m2
10:00269 w/m2
11:00366 w/m2
12:00412 w/m2
13:00402 w/m2
14:00337 w/m2
15:00225 w/m2
16:0083 w/m2
Thursday, December 5
Total: 2222 wh/m2Hours08:008 w/m2
09:00131 w/m2
10:00266 w/m2
11:00363 w/m2
12:00410 w/m2
13:00401 w/m2
14:00336 w/m2
15:00224 w/m2
16:0083 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.
