Solar radiation in Alastaro 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 22
Total: 457 wh/m2Hours09:0020 w/m2
10:0049 w/m2
11:0064 w/m2
12:0075 w/m2
13:0077 w/m2
14:0077 w/m2
15:0059 w/m2
16:0030 w/m2
17:006 w/m2
Tomorrow, February 23
Total: 880 wh/m2Hours08:002 w/m2
09:0055 w/m2
10:00142 w/m2
11:00182 w/m2
12:00181 w/m2
13:00102 w/m2
14:0093 w/m2
15:0081 w/m2
16:0035 w/m2
17:007 w/m2
Monday, February 24
Total: 877 wh/m2Hours08:001 w/m2
09:0061 w/m2
10:0098 w/m2
11:0074 w/m2
12:0094 w/m2
13:00160 w/m2
14:00180 w/m2
15:00168 w/m2
16:0033 w/m2
17:008 w/m2
Tuesday, February 25
Total: 482 wh/m2Hours08:002 w/m2
09:0024 w/m2
10:0049 w/m2
11:0069 w/m2
12:0080 w/m2
13:0082 w/m2
14:0075 w/m2
15:0058 w/m2
16:0034 w/m2
17:009 w/m2
Wednesday, February 26
Total: 497 wh/m2Hours08:002 w/m2
09:0025 w/m2
10:0051 w/m2
11:0071 w/m2
12:0082 w/m2
13:0084 w/m2
14:0076 w/m2
15:0060 w/m2
16:0036 w/m2
17:0010 w/m2
Thursday, February 27
Total: 1960 wh/m2Hours08:0011 w/m2
09:00100 w/m2
10:00201 w/m2
11:00282 w/m2
12:00322 w/m2
13:00324 w/m2
14:00289 w/m2
15:00239 w/m2
16:00149 w/m2
17:0043 w/m2
Friday, February 28
Total: 1132 wh/m2Hours08:006 w/m2
09:0052 w/m2
10:00108 w/m2
11:00158 w/m2
12:00162 w/m2
13:00152 w/m2
14:00117 w/m2
15:00186 w/m2
16:00144 w/m2
17:0047 w/m2
Saturday, March 1
Total: 541 wh/m2Hours08:005 w/m2
09:0030 w/m2
10:0056 w/m2
11:0076 w/m2
12:0087 w/m2
13:0089 w/m2
14:0081 w/m2
15:0064 w/m2
16:0040 w/m2
17:0013 w/m2
Sunday, March 2
Total: 639 wh/m2Hours08:006 w/m2
09:0032 w/m2
10:0058 w/m2
11:0077 w/m2
12:0089 w/m2
13:0090 w/m2
14:0083 w/m2
15:0097 w/m2
16:0076 w/m2
17:0031 w/m2
Monday, March 3
Total: 2285 wh/m2Hours08:0027 w/m2
09:00133 w/m2
10:00238 w/m2
11:00317 w/m2
12:00361 w/m2
13:00368 w/m2
14:00337 w/m2
15:00269 w/m2
16:00173 w/m2
17:0062 w/m2
Tuesday, March 4
Total: 907 wh/m2Hours08:008 w/m2
09:0035 w/m2
10:0061 w/m2
11:0081 w/m2
12:0092 w/m2
13:0094 w/m2
14:0086 w/m2
15:00211 w/m2
16:00172 w/m2
17:0067 w/m2
Wednesday, March 5
Total: 680 wh/m2Hours08:0012 w/m2
09:0044 w/m2
10:0069 w/m2
11:0083 w/m2
12:0094 w/m2
13:0095 w/m2
14:0087 w/m2
15:0091 w/m2
16:0072 w/m2
17:0033 w/m2
Thursday, March 6
Total: 1743 wh/m2Hours08:0038 w/m2
09:00143 w/m2
10:00244 w/m2
11:00323 w/m2
12:00337 w/m2
13:00283 w/m2
14:00169 w/m2
15:00119 w/m2
16:0066 w/m2
17:0021 w/m2
Friday, March 7
Total: 2060 wh/m2Hours08:0036 w/m2
09:00113 w/m2
10:00159 w/m2
11:00170 w/m2
12:00297 w/m2
13:00360 w/m2
14:00354 w/m2
15:00292 w/m2
16:00196 w/m2
17:0082 w/m2
18:001 w/m2
Saturday, March 8
Total: 2585 wh/m2Hours08:0052 w/m2
09:00166 w/m2
10:00269 w/m2
11:00344 w/m2
12:00393 w/m2
13:00401 w/m2
14:00369 w/m2
15:00300 w/m2
16:00202 w/m2
17:0087 w/m2
18:002 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.
