Solar radiation in Tvedestrand 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: 908 wh/m2Hours09:008 w/m2
10:0078 w/m2
11:00149 w/m2
12:00191 w/m2
13:00197 w/m2
14:00164 w/m2
15:0099 w/m2
16:0022 w/m2
Tomorrow, February 1
Total: 942 wh/m2Hours09:0010 w/m2
10:0082 w/m2
11:00154 w/m2
12:00196 w/m2
13:00202 w/m2
14:00169 w/m2
15:00104 w/m2
16:0025 w/m2
Sunday, February 2
Total: 246 wh/m2Hours09:003 w/m2
10:0024 w/m2
11:0040 w/m2
12:0050 w/m2
13:0052 w/m2
14:0043 w/m2
15:0027 w/m2
16:007 w/m2
Monday, February 3
Total: 254 wh/m2Hours09:004 w/m2
10:0023 w/m2
11:0041 w/m2
12:0052 w/m2
13:0053 w/m2
14:0045 w/m2
15:0028 w/m2
16:008 w/m2
Tuesday, February 4
Total: 261 wh/m2Hours09:004 w/m2
10:0024 w/m2
11:0042 w/m2
12:0053 w/m2
13:0054 w/m2
14:0046 w/m2
15:0029 w/m2
16:009 w/m2
Wednesday, February 5
Total: 1073 wh/m2Hours09:0016 w/m2
10:0096 w/m2
11:00172 w/m2
12:00216 w/m2
13:00222 w/m2
14:00189 w/m2
15:00123 w/m2
16:0039 w/m2
Thursday, February 6
Total: 1118 wh/m2Hours09:0021 w/m2
10:00104 w/m2
11:00178 w/m2
12:00222 w/m2
13:00227 w/m2
14:00195 w/m2
15:00128 w/m2
16:0043 w/m2
Friday, February 7
Total: 1154 wh/m2Hours09:0024 w/m2
10:00108 w/m2
11:00183 w/m2
12:00227 w/m2
13:00233 w/m2
14:00200 w/m2
15:00133 w/m2
16:0046 w/m2
Saturday, February 8
Total: 323 wh/m2Hours09:007 w/m2
10:0031 w/m2
11:0052 w/m2
12:0064 w/m2
13:0060 w/m2
14:0057 w/m2
15:0038 w/m2
16:0014 w/m2
Sunday, February 9
Total: 336 wh/m2Hours09:0010 w/m2
10:0038 w/m2
11:0058 w/m2
12:0066 w/m2
13:0061 w/m2
14:0053 w/m2
15:0036 w/m2
16:0014 w/m2
Monday, February 10
Total: 633 wh/m2Hours09:0021 w/m2
10:0072 w/m2
11:00110 w/m2
12:00121 w/m2
13:00109 w/m2
14:0099 w/m2
15:0071 w/m2
16:0030 w/m2
Tuesday, February 11
Total: 327 wh/m2Hours09:009 w/m2
10:0032 w/m2
11:0051 w/m2
12:0062 w/m2
13:0064 w/m2
14:0055 w/m2
15:0038 w/m2
16:0016 w/m2
Wednesday, February 12
Total: 1357 wh/m2Hours09:0041 w/m2
10:00133 w/m2
11:00211 w/m2
12:00255 w/m2
13:00261 w/m2
14:00228 w/m2
15:00159 w/m2
16:0068 w/m2
17:001 w/m2
Thursday, February 13
Total: 351 wh/m2Hours09:0011 w/m2
10:0035 w/m2
11:0054 w/m2
12:0065 w/m2
13:0067 w/m2
14:0058 w/m2
15:0041 w/m2
16:0018 w/m2
17:002 w/m2
Friday, February 14
Total: 1443 wh/m2Hours09:0048 w/m2
10:00144 w/m2
11:00222 w/m2
12:00267 w/m2
13:00273 w/m2
14:00239 w/m2
15:00170 w/m2
16:0077 w/m2
17:003 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.
