Solar radiation in Saint-Père-en-Retz 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 15
Total: 1919 wh/m2Hours09:0045 w/m2
10:00164 w/m2
11:00255 w/m2
12:00338 w/m2
13:00365 w/m2
14:00335 w/m2
15:00256 w/m2
16:00140 w/m2
17:0021 w/m2
Tomorrow, November 16
Total: 1753 wh/m2Hours09:0044 w/m2
10:00171 w/m2
11:00276 w/m2
12:00320 w/m2
13:00196 w/m2
14:00331 w/m2
15:00256 w/m2
16:00140 w/m2
17:0019 w/m2
Sunday, November 17
Total: 914 wh/m2Hours09:0010 w/m2
10:0042 w/m2
11:00183 w/m2
12:00150 w/m2
13:00247 w/m2
14:00123 w/m2
15:0099 w/m2
16:0051 w/m2
17:009 w/m2
Monday, November 18
Total: 619 wh/m2Hours09:0010 w/m2
10:0041 w/m2
11:0068 w/m2
12:0085 w/m2
13:0090 w/m2
14:00122 w/m2
15:00119 w/m2
16:0076 w/m2
17:008 w/m2
Tuesday, November 19
Total: 1438 wh/m2Hours09:0023 w/m2
10:00125 w/m2
11:00205 w/m2
12:00254 w/m2
13:00260 w/m2
14:00252 w/m2
15:00199 w/m2
16:00109 w/m2
17:0011 w/m2
Wednesday, November 20
Total: 460 wh/m2Hours09:008 w/m2
10:0039 w/m2
11:0066 w/m2
12:0083 w/m2
13:0088 w/m2
14:0080 w/m2
15:0061 w/m2
16:0032 w/m2
17:003 w/m2
Thursday, November 21
Total: 453 wh/m2Hours09:008 w/m2
10:0038 w/m2
11:0065 w/m2
12:0082 w/m2
13:0087 w/m2
14:0079 w/m2
15:0060 w/m2
16:0031 w/m2
17:003 w/m2
Friday, November 22
Total: 1564 wh/m2Hours09:0028 w/m2
10:00147 w/m2
11:00255 w/m2
12:00322 w/m2
13:00337 w/m2
14:00280 w/m2
15:00161 w/m2
16:0031 w/m2
17:003 w/m2
Saturday, November 23
Total: 440 wh/m2Hours09:006 w/m2
10:0036 w/m2
11:0063 w/m2
12:0080 w/m2
13:0085 w/m2
14:0078 w/m2
15:0059 w/m2
16:0030 w/m2
17:003 w/m2
Sunday, November 24
Total: 443 wh/m2Hours09:006 w/m2
10:0035 w/m2
11:0062 w/m2
12:0079 w/m2
13:0084 w/m2
14:0077 w/m2
15:0064 w/m2
16:0033 w/m2
17:003 w/m2
Monday, November 25
Total: 714 wh/m2Hours09:009 w/m2
10:0065 w/m2
11:00111 w/m2
12:00130 w/m2
13:00131 w/m2
14:00120 w/m2
15:0095 w/m2
16:0050 w/m2
17:003 w/m2
Tuesday, November 26
Total: 452 wh/m2Hours09:005 w/m2
10:0033 w/m2
11:0060 w/m2
12:0077 w/m2
13:0083 w/m2
14:0083 w/m2
15:0068 w/m2
16:0040 w/m2
17:003 w/m2
Wednesday, November 27
Total: 1654 wh/m2Hours09:0017 w/m2
10:00125 w/m2
11:00235 w/m2
12:00306 w/m2
13:00328 w/m2
14:00299 w/m2
15:00224 w/m2
16:00112 w/m2
17:008 w/m2
Thursday, November 28
Total: 973 wh/m2Hours09:0013 w/m2
10:00116 w/m2
11:00189 w/m2
12:00187 w/m2
13:00105 w/m2
14:00141 w/m2
15:00137 w/m2
16:0079 w/m2
17:006 w/m2
Friday, November 29
Total: 1618 wh/m2Hours09:0014 w/m2
10:00123 w/m2
11:00230 w/m2
12:00300 w/m2
13:00322 w/m2
14:00294 w/m2
15:00219 w/m2
16:00109 w/m2
17:007 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.
