Solar radiation in Spakenburg 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: 672 wh/m2Hours09:0017 w/m2
10:0046 w/m2
11:0061 w/m2
12:0092 w/m2
13:00275 w/m2
14:0095 w/m2
15:0055 w/m2
16:0028 w/m2
17:003 w/m2
Tomorrow, February 1
Total: 1017 wh/m2Hours09:008 w/m2
10:0037 w/m2
11:0062 w/m2
12:0078 w/m2
13:00198 w/m2
14:00278 w/m2
15:00224 w/m2
16:00119 w/m2
17:0013 w/m2
Sunday, February 2
Total: 718 wh/m2Hours09:009 w/m2
10:0038 w/m2
11:0063 w/m2
12:0079 w/m2
13:0084 w/m2
14:0091 w/m2
15:00217 w/m2
16:00122 w/m2
17:0015 w/m2
Monday, February 3
Total: 466 wh/m2Hours09:0021 w/m2
10:0039 w/m2
11:0065 w/m2
12:0081 w/m2
13:0085 w/m2
14:0078 w/m2
15:0059 w/m2
16:0032 w/m2
17:006 w/m2
Tuesday, February 4
Total: 1075 wh/m2Hours09:0011 w/m2
10:0041 w/m2
11:00121 w/m2
12:00203 w/m2
13:00257 w/m2
14:00215 w/m2
15:00146 w/m2
16:0072 w/m2
17:009 w/m2
Wednesday, February 5
Total: 1905 wh/m2Hours09:0047 w/m2
10:00168 w/m2
11:00270 w/m2
12:00334 w/m2
13:00352 w/m2
14:00322 w/m2
15:00249 w/m2
16:00140 w/m2
17:0023 w/m2
Thursday, February 6
Total: 1951 wh/m2Hours09:0051 w/m2
10:00173 w/m2
11:00276 w/m2
12:00340 w/m2
13:00358 w/m2
14:00328 w/m2
15:00254 w/m2
16:00145 w/m2
17:0026 w/m2
Friday, February 7
Total: 2002 wh/m2Hours09:0055 w/m2
10:00179 w/m2
11:00282 w/m2
12:00346 w/m2
13:00364 w/m2
14:00335 w/m2
15:00261 w/m2
16:00150 w/m2
17:0030 w/m2
Saturday, February 8
Total: 2051 wh/m2Hours09:0060 w/m2
10:00184 w/m2
11:00288 w/m2
12:00352 w/m2
13:00370 w/m2
14:00341 w/m2
15:00267 w/m2
16:00156 w/m2
17:0033 w/m2
Sunday, February 9
Total: 2099 wh/m2Hours09:0064 w/m2
10:00190 w/m2
11:00293 w/m2
12:00358 w/m2
13:00376 w/m2
14:00347 w/m2
15:00273 w/m2
16:00161 w/m2
17:0037 w/m2
Monday, February 10
Total: 580 wh/m2Hours09:0021 w/m2
10:0063 w/m2
11:0090 w/m2
12:00100 w/m2
13:0096 w/m2
14:0088 w/m2
15:0070 w/m2
16:0042 w/m2
17:0010 w/m2
Tuesday, February 11
Total: 2200 wh/m2Hours09:0073 w/m2
10:00201 w/m2
11:00306 w/m2
12:00370 w/m2
13:00388 w/m2
14:00359 w/m2
15:00285 w/m2
16:00173 w/m2
17:0045 w/m2
Wednesday, February 12
Total: 622 wh/m2Hours09:0020 w/m2
10:0052 w/m2
11:0078 w/m2
12:0094 w/m2
13:0099 w/m2
14:00101 w/m2
15:0087 w/m2
16:0053 w/m2
17:0038 w/m2
Thursday, February 13
Total: 2305 wh/m2Hours09:0083 w/m2
10:00213 w/m2
11:00318 w/m2
12:00383 w/m2
13:00401 w/m2
14:00372 w/m2
15:00297 w/m2
16:00184 w/m2
17:0054 w/m2
Friday, February 14
Total: 627 wh/m2Hours09:0022 w/m2
10:0055 w/m2
11:0081 w/m2
12:0097 w/m2
13:00102 w/m2
14:0095 w/m2
15:0083 w/m2
16:0052 w/m2
17:0040 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.
