Solar radiation in Alfter 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 22
Total: 610 wh/m2Hours09:0041 w/m2
10:00133 w/m2
11:0079 w/m2
12:00150 w/m2
13:0064 w/m2
14:0087 w/m2
15:0046 w/m2
16:0010 w/m2
Tomorrow, November 23
Total: 347 wh/m2Hours09:0046 w/m2
10:0037 w/m2
11:0056 w/m2
12:0065 w/m2
13:0063 w/m2
14:0049 w/m2
15:0027 w/m2
16:004 w/m2
Sunday, November 24
Total: 346 wh/m2Hours09:0011 w/m2
10:0036 w/m2
11:0061 w/m2
12:0064 w/m2
13:0068 w/m2
14:0054 w/m2
15:0047 w/m2
16:005 w/m2
Monday, November 25
Total: 380 wh/m2Hours09:0014 w/m2
10:0049 w/m2
11:0070 w/m2
12:0076 w/m2
13:0067 w/m2
14:0062 w/m2
15:0036 w/m2
16:006 w/m2
Tuesday, November 26
Total: 625 wh/m2Hours09:0012 w/m2
10:0034 w/m2
11:0088 w/m2
12:00138 w/m2
13:00164 w/m2
14:00120 w/m2
15:0062 w/m2
16:007 w/m2
Wednesday, November 27
Total: 377 wh/m2Hours09:0029 w/m2
10:0055 w/m2
11:0078 w/m2
12:0080 w/m2
13:0060 w/m2
14:0047 w/m2
15:0025 w/m2
16:003 w/m2
Thursday, November 28
Total: 1125 wh/m2Hours09:0035 w/m2
10:00130 w/m2
11:00206 w/m2
12:00243 w/m2
13:00236 w/m2
14:00180 w/m2
15:0087 w/m2
16:008 w/m2
Friday, November 29
Total: 339 wh/m2Hours09:0021 w/m2
10:0032 w/m2
11:0051 w/m2
12:0060 w/m2
13:0058 w/m2
14:0067 w/m2
15:0044 w/m2
16:006 w/m2
Saturday, November 30
Total: 303 wh/m2Hours09:009 w/m2
10:0034 w/m2
11:0055 w/m2
12:0065 w/m2
13:0063 w/m2
14:0050 w/m2
15:0024 w/m2
16:003 w/m2
Sunday, December 1
Total: 272 wh/m2Hours09:007 w/m2
10:0030 w/m2
11:0049 w/m2
12:0059 w/m2
13:0057 w/m2
14:0045 w/m2
15:0023 w/m2
16:002 w/m2
Monday, December 2
Total: 345 wh/m2Hours09:0011 w/m2
10:0057 w/m2
11:0076 w/m2
12:0075 w/m2
13:0057 w/m2
14:0044 w/m2
15:0023 w/m2
16:002 w/m2
Tuesday, December 3
Total: 266 wh/m2Hours09:006 w/m2
10:0029 w/m2
11:0048 w/m2
12:0058 w/m2
13:0056 w/m2
14:0044 w/m2
15:0023 w/m2
16:002 w/m2
Wednesday, December 4
Total: 260 wh/m2Hours09:006 w/m2
10:0028 w/m2
11:0047 w/m2
12:0057 w/m2
13:0055 w/m2
14:0043 w/m2
15:0022 w/m2
16:002 w/m2
Thursday, December 5
Total: 416 wh/m2Hours09:007 w/m2
10:0039 w/m2
11:0061 w/m2
12:0062 w/m2
13:0055 w/m2
14:00109 w/m2
15:0075 w/m2
16:008 w/m2
Friday, December 6
Total: 828 wh/m2Hours09:0016 w/m2
10:0027 w/m2
11:00120 w/m2
12:00192 w/m2
13:00210 w/m2
14:00168 w/m2
15:0087 w/m2
16:008 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.
