Solar radiation in Røyken 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: 770 wh/m2Hours09:007 w/m2
10:0072 w/m2
11:00137 w/m2
12:00174 w/m2
13:00174 w/m2
14:00126 w/m2
15:0070 w/m2
16:0010 w/m2
Tomorrow, February 1
Total: 830 wh/m2Hours09:009 w/m2
10:0076 w/m2
11:00142 w/m2
12:00180 w/m2
13:00181 w/m2
14:00147 w/m2
15:0082 w/m2
16:0013 w/m2
Sunday, February 2
Total: 546 wh/m2Hours09:004 w/m2
10:0047 w/m2
11:0091 w/m2
12:00102 w/m2
13:00134 w/m2
14:00140 w/m2
15:0024 w/m2
16:004 w/m2
Monday, February 3
Total: 492 wh/m2Hours09:009 w/m2
10:0067 w/m2
11:00108 w/m2
12:00115 w/m2
13:0091 w/m2
14:0065 w/m2
15:0032 w/m2
16:005 w/m2
Tuesday, February 4
Total: 235 wh/m2Hours09:004 w/m2
10:0023 w/m2
11:0040 w/m2
12:0049 w/m2
13:0049 w/m2
14:0041 w/m2
15:0024 w/m2
16:005 w/m2
Wednesday, February 5
Total: 366 wh/m2Hours09:005 w/m2
10:0024 w/m2
11:0045 w/m2
12:0056 w/m2
13:0061 w/m2
14:0087 w/m2
15:0069 w/m2
16:0019 w/m2
Thursday, February 6
Total: 1019 wh/m2Hours09:0021 w/m2
10:00100 w/m2
11:00169 w/m2
12:00208 w/m2
13:00210 w/m2
14:00175 w/m2
15:00108 w/m2
16:0028 w/m2
Friday, February 7
Total: 1058 wh/m2Hours09:0024 w/m2
10:00105 w/m2
11:00175 w/m2
12:00214 w/m2
13:00216 w/m2
14:00180 w/m2
15:00113 w/m2
16:0031 w/m2
Saturday, February 8
Total: 379 wh/m2Hours09:0015 w/m2
10:0030 w/m2
11:0050 w/m2
12:0066 w/m2
13:0066 w/m2
14:0073 w/m2
15:0059 w/m2
16:0020 w/m2
Sunday, February 9
Total: 533 wh/m2Hours09:008 w/m2
10:0029 w/m2
11:0051 w/m2
12:0073 w/m2
13:0079 w/m2
14:00141 w/m2
15:00113 w/m2
16:0039 w/m2
Monday, February 10
Total: 422 wh/m2Hours09:0011 w/m2
10:0036 w/m2
11:0058 w/m2
12:0070 w/m2
13:0076 w/m2
14:0082 w/m2
15:0064 w/m2
16:0025 w/m2
Tuesday, February 11
Total: 309 wh/m2Hours09:0010 w/m2
10:0032 w/m2
11:0050 w/m2
12:0060 w/m2
13:0060 w/m2
14:0051 w/m2
15:0034 w/m2
16:0012 w/m2
Wednesday, February 12
Total: 1268 wh/m2Hours09:0041 w/m2
10:00128 w/m2
11:00203 w/m2
12:00244 w/m2
13:00247 w/m2
14:00211 w/m2
15:00141 w/m2
16:0053 w/m2
Thursday, February 13
Total: 357 wh/m2Hours09:0038 w/m2
10:0035 w/m2
11:0053 w/m2
12:0063 w/m2
13:0063 w/m2
14:0054 w/m2
15:0037 w/m2
16:0014 w/m2
Friday, February 14
Total: 1364 wh/m2Hours09:0051 w/m2
10:00141 w/m2
11:00216 w/m2
12:00257 w/m2
13:00260 w/m2
14:00223 w/m2
15:00153 w/m2
16:0062 w/m2
17:001 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.
