Solar radiation in La Chapelle-sur-Erdre 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, February 22
Total: 2613 wh/m2Hours09:0022 w/m2
10:00133 w/m2
11:00207 w/m2
12:00430 w/m2
13:00461 w/m2
14:00459 w/m2
15:00406 w/m2
16:00274 w/m2
17:00183 w/m2
18:0038 w/m2
Tomorrow, February 23
Total: 1455 wh/m2Hours09:0057 w/m2
10:00113 w/m2
11:0096 w/m2
12:00131 w/m2
13:00143 w/m2
14:00409 w/m2
15:00240 w/m2
16:00205 w/m2
17:0049 w/m2
18:0012 w/m2
Monday, February 24
Total: 831 wh/m2Hours09:0024 w/m2
10:0064 w/m2
11:0097 w/m2
12:00121 w/m2
13:00132 w/m2
14:00130 w/m2
15:00114 w/m2
16:0087 w/m2
17:0050 w/m2
18:0012 w/m2
Tuesday, February 25
Total: 2400 wh/m2Hours09:0028 w/m2
10:0065 w/m2
11:00180 w/m2
12:00303 w/m2
13:00397 w/m2
14:00434 w/m2
15:00411 w/m2
16:00329 w/m2
17:00202 w/m2
18:0051 w/m2
Wednesday, February 26
Total: 1744 wh/m2Hours08:001 w/m2
09:00108 w/m2
10:00267 w/m2
11:00388 w/m2
12:00386 w/m2
13:00162 w/m2
14:00146 w/m2
15:00129 w/m2
16:0090 w/m2
17:0053 w/m2
18:0014 w/m2
Thursday, February 27
Total: 874 wh/m2Hours09:0028 w/m2
10:0068 w/m2
11:00102 w/m2
12:00126 w/m2
13:00137 w/m2
14:00134 w/m2
15:00119 w/m2
16:0091 w/m2
17:0054 w/m2
18:0015 w/m2
Friday, February 28
Total: 3535 wh/m2Hours08:001 w/m2
09:00106 w/m2
10:00273 w/m2
11:00413 w/m2
12:00509 w/m2
13:00554 w/m2
14:00544 w/m2
15:00481 w/m2
16:00370 w/m2
17:00222 w/m2
18:0062 w/m2
Saturday, March 1
Total: 2868 wh/m2Hours08:002 w/m2
09:00121 w/m2
10:00286 w/m2
11:00421 w/m2
12:00511 w/m2
13:00547 w/m2
14:00489 w/m2
15:00323 w/m2
16:0094 w/m2
17:0057 w/m2
18:0017 w/m2
Sunday, March 2
Total: 920 wh/m2Hours08:001 w/m2
09:0033 w/m2
10:0073 w/m2
11:00107 w/m2
12:00131 w/m2
13:00142 w/m2
14:00139 w/m2
15:00123 w/m2
16:0095 w/m2
17:0058 w/m2
18:0018 w/m2
Monday, March 3
Total: 1749 wh/m2Hours08:003 w/m2
09:0047 w/m2
10:0075 w/m2
11:00189 w/m2
12:00310 w/m2
13:00404 w/m2
14:00329 w/m2
15:00217 w/m2
16:0097 w/m2
17:0059 w/m2
18:0019 w/m2
Tuesday, March 4
Total: 1946 wh/m2Hours08:002 w/m2
09:0036 w/m2
10:0076 w/m2
11:00164 w/m2
12:00255 w/m2
13:00329 w/m2
14:00342 w/m2
15:00320 w/m2
16:00255 w/m2
17:00134 w/m2
18:0033 w/m2
Wednesday, March 5
Total: 3395 wh/m2Hours08:008 w/m2
09:00127 w/m2
10:00269 w/m2
11:00412 w/m2
12:00520 w/m2
13:00574 w/m2
14:00542 w/m2
15:00447 w/m2
16:00301 w/m2
17:00157 w/m2
18:0038 w/m2
Thursday, March 6
Total: 1307 wh/m2Hours08:007 w/m2
09:0091 w/m2
10:00181 w/m2
11:00217 w/m2
12:00203 w/m2
13:00148 w/m2
14:00145 w/m2
15:00129 w/m2
16:00101 w/m2
17:0063 w/m2
18:0022 w/m2
Friday, March 7
Total: 1797 wh/m2Hours08:009 w/m2
09:00122 w/m2
10:00285 w/m2
11:00343 w/m2
12:00306 w/m2
13:00150 w/m2
14:00162 w/m2
15:00169 w/m2
16:00142 w/m2
17:0084 w/m2
18:0025 w/m2
Saturday, March 8
Total: 4048 wh/m2Hours08:0017 w/m2
09:00167 w/m2
10:00332 w/m2
11:00469 w/m2
12:00562 w/m2
13:00605 w/m2
14:00593 w/m2
15:00528 w/m2
16:00415 w/m2
17:00264 w/m2
18:0096 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.
