Solar radiation in Era-Alta 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, February 21
Total: 1598 wh/m2Hours08:002 w/m2
09:0089 w/m2
10:00227 w/m2
11:00350 w/m2
12:00222 w/m2
13:00172 w/m2
14:00169 w/m2
15:00151 w/m2
16:00118 w/m2
17:0074 w/m2
18:0024 w/m2
Tomorrow, February 22
Total: 1148 wh/m2Hours08:002 w/m2
09:0044 w/m2
10:0093 w/m2
11:00133 w/m2
12:00161 w/m2
13:00174 w/m2
14:00170 w/m2
15:00152 w/m2
16:00119 w/m2
17:0075 w/m2
18:0025 w/m2
Sunday, February 23
Total: 2900 wh/m2Hours08:008 w/m2
09:00169 w/m2
10:00372 w/m2
11:00446 w/m2
12:00504 w/m2
13:00385 w/m2
14:00270 w/m2
15:00279 w/m2
16:00238 w/m2
17:00156 w/m2
18:0073 w/m2
Monday, February 24
Total: 3821 wh/m2Hours08:0011 w/m2
09:00187 w/m2
10:00383 w/m2
11:00542 w/m2
12:00644 w/m2
13:00677 w/m2
14:00595 w/m2
15:00400 w/m2
16:00134 w/m2
17:00170 w/m2
18:0078 w/m2
Tuesday, February 25
Total: 1303 wh/m2Hours08:0013 w/m2
09:00154 w/m2
10:0097 w/m2
11:00137 w/m2
12:00165 w/m2
13:00178 w/m2
14:00174 w/m2
15:00156 w/m2
16:00123 w/m2
17:0078 w/m2
18:0028 w/m2
Wednesday, February 26
Total: 4794 wh/m2Hours08:0015 w/m2
09:00196 w/m2
10:00394 w/m2
11:00555 w/m2
12:00665 w/m2
13:00715 w/m2
14:00702 w/m2
15:00627 w/m2
16:00494 w/m2
17:00317 w/m2
18:00114 w/m2
Thursday, February 27
Total: 1283 wh/m2Hours08:004 w/m2
09:0051 w/m2
10:00100 w/m2
11:00140 w/m2
12:00168 w/m2
13:00180 w/m2
14:00195 w/m2
15:00174 w/m2
16:00150 w/m2
17:0088 w/m2
18:0033 w/m2
Friday, February 28
Total: 4903 wh/m2Hours08:0021 w/m2
09:00208 w/m2
10:00405 w/m2
11:00566 w/m2
12:00676 w/m2
13:00726 w/m2
14:00712 w/m2
15:00637 w/m2
16:00504 w/m2
17:00326 w/m2
18:00122 w/m2
Saturday, March 1
Total: 1300 wh/m2Hours08:0016 w/m2
09:00106 w/m2
10:00103 w/m2
11:00143 w/m2
12:00170 w/m2
13:00183 w/m2
14:00179 w/m2
15:00160 w/m2
16:00127 w/m2
17:0082 w/m2
18:0031 w/m2
Sunday, March 2
Total: 3388 wh/m2Hours08:009 w/m2
09:0081 w/m2
10:00163 w/m2
11:00366 w/m2
12:00548 w/m2
13:00659 w/m2
14:00591 w/m2
15:00447 w/m2
16:00264 w/m2
17:00184 w/m2
18:0076 w/m2
Monday, March 3
Total: 3993 wh/m2Hours08:0023 w/m2
09:00186 w/m2
10:00366 w/m2
11:00529 w/m2
12:00649 w/m2
13:00712 w/m2
14:00626 w/m2
15:00412 w/m2
16:00129 w/m2
17:00238 w/m2
18:00123 w/m2
Tuesday, March 4
Total: 3652 wh/m2Hours08:008 w/m2
09:0057 w/m2
10:00107 w/m2
11:00268 w/m2
12:00420 w/m2
13:00545 w/m2
14:00636 w/m2
15:00620 w/m2
16:00514 w/m2
17:00341 w/m2
18:00136 w/m2
Wednesday, March 5
Total: 5163 wh/m2Hours08:0037 w/m2
09:00235 w/m2
10:00433 w/m2
11:00594 w/m2
12:00703 w/m2
13:00752 w/m2
14:00737 w/m2
15:00660 w/m2
16:00526 w/m2
17:00346 w/m2
18:00140 w/m2
Thursday, March 6
Total: 5216 wh/m2Hours08:0041 w/m2
09:00241 w/m2
10:00439 w/m2
11:00599 w/m2
12:00708 w/m2
13:00757 w/m2
14:00742 w/m2
15:00665 w/m2
16:00531 w/m2
17:00350 w/m2
18:00143 w/m2
Friday, March 7
Total: 5157 wh/m2Hours08:0044 w/m2
09:00233 w/m2
10:00389 w/m2
11:00575 w/m2
12:00704 w/m2
13:00760 w/m2
14:00746 w/m2
15:00669 w/m2
16:00535 w/m2
17:00355 w/m2
18:00147 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.
