Solar radiation in Alger 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 31
Total: 1892 wh/m2Hours08:001 w/m2
09:0034 w/m2
10:0075 w/m2
11:00210 w/m2
12:00228 w/m2
13:00404 w/m2
14:00423 w/m2
15:00302 w/m2
16:00180 w/m2
17:0035 w/m2
Tomorrow, February 1
Total: 2860 wh/m2Hours08:004 w/m2
09:00115 w/m2
10:00250 w/m2
11:00379 w/m2
12:00464 w/m2
13:00496 w/m2
14:00462 w/m2
15:00374 w/m2
16:00239 w/m2
17:0077 w/m2
Sunday, February 2
Total: 2065 wh/m2Hours08:003 w/m2
09:0082 w/m2
10:00184 w/m2
11:00261 w/m2
12:00298 w/m2
13:00310 w/m2
14:00338 w/m2
15:00306 w/m2
16:00214 w/m2
17:0069 w/m2
Monday, February 3
Total: 2303 wh/m2Hours08:005 w/m2
09:00106 w/m2
10:00223 w/m2
11:00314 w/m2
12:00369 w/m2
13:00383 w/m2
14:00361 w/m2
15:00291 w/m2
16:00187 w/m2
17:0064 w/m2
Tuesday, February 4
Total: 2732 wh/m2Hours08:006 w/m2
09:00129 w/m2
10:00268 w/m2
11:00377 w/m2
12:00438 w/m2
13:00455 w/m2
14:00421 w/m2
15:00340 w/m2
16:00220 w/m2
17:0078 w/m2
Wednesday, February 5
Total: 1624 wh/m2Hours08:005 w/m2
09:0080 w/m2
10:00158 w/m2
11:00221 w/m2
12:00260 w/m2
13:00269 w/m2
14:00250 w/m2
15:00202 w/m2
16:00131 w/m2
17:0048 w/m2
Thursday, February 6
Total: 2109 wh/m2Hours08:005 w/m2
09:0082 w/m2
10:00172 w/m2
11:00249 w/m2
12:00301 w/m2
13:00312 w/m2
14:00365 w/m2
15:00321 w/m2
16:00223 w/m2
17:0079 w/m2
Friday, February 7
Total: 2669 wh/m2Hours08:009 w/m2
09:00130 w/m2
10:00265 w/m2
11:00360 w/m2
12:00409 w/m2
13:00411 w/m2
14:00410 w/m2
15:00349 w/m2
16:00238 w/m2
17:0088 w/m2
Saturday, February 8
Total: 2738 wh/m2Hours08:0011 w/m2
09:00141 w/m2
10:00272 w/m2
11:00368 w/m2
12:00419 w/m2
13:00422 w/m2
14:00414 w/m2
15:00353 w/m2
16:00242 w/m2
17:0096 w/m2
Sunday, February 9
Total: 3066 wh/m2Hours08:0014 w/m2
09:00158 w/m2
10:00308 w/m2
11:00421 w/m2
12:00484 w/m2
13:00493 w/m2
14:00459 w/m2
15:00377 w/m2
16:00253 w/m2
17:0099 w/m2
Monday, February 10
Total: 3037 wh/m2Hours08:0016 w/m2
09:00163 w/m2
10:00313 w/m2
11:00422 w/m2
12:00481 w/m2
13:00485 w/m2
14:00451 w/m2
15:00365 w/m2
16:00244 w/m2
17:0097 w/m2
Tuesday, February 11
Total: 885 wh/m2Hours08:005 w/m2
09:0045 w/m2
10:0087 w/m2
11:00119 w/m2
12:00139 w/m2
13:00144 w/m2
14:00134 w/m2
15:00109 w/m2
16:0073 w/m2
17:0030 w/m2
Wednesday, February 12
Total: 1523 wh/m2Hours08:0012 w/m2
09:0091 w/m2
10:00146 w/m2
11:00189 w/m2
12:00207 w/m2
13:00201 w/m2
14:00235 w/m2
15:00219 w/m2
16:00164 w/m2
17:0059 w/m2
Thursday, February 13
Total: 1098 wh/m2Hours08:008 w/m2
09:0070 w/m2
10:00155 w/m2
11:00180 w/m2
12:00183 w/m2
13:00146 w/m2
14:00136 w/m2
15:00112 w/m2
16:0076 w/m2
17:0032 w/m2
Friday, February 14
Total: 919 wh/m2Hours08:007 w/m2
09:0048 w/m2
10:0091 w/m2
11:00123 w/m2
12:00143 w/m2
13:00147 w/m2
14:00137 w/m2
15:00113 w/m2
16:0077 w/m2
17:0033 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.
