Solar radiation in Saint-Philbert-de-Grand-Lieu 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, March 29
Total: 4633 wh/m2Hours07:001 w/m2
08:00114 w/m2
09:00293 w/m2
10:00460 w/m2
11:00556 w/m2
12:00557 w/m2
13:00370 w/m2
14:00659 w/m2
15:00596 w/m2
16:00488 w/m2
17:00338 w/m2
18:00177 w/m2
19:0024 w/m2
Tomorrow, March 30
Total: 3184 wh/m2Hours09:0030 w/m2
10:0075 w/m2
11:00151 w/m2
12:00150 w/m2
13:00378 w/m2
14:00490 w/m2
15:00469 w/m2
16:00457 w/m2
17:00458 w/m2
18:00328 w/m2
19:00173 w/m2
20:0025 w/m2
Monday, March 31
Total: 5374 wh/m2Hours08:002 w/m2
09:00125 w/m2
10:00304 w/m2
11:00470 w/m2
12:00601 w/m2
13:00687 w/m2
14:00727 w/m2
15:00710 w/m2
16:00640 w/m2
17:00523 w/m2
18:00367 w/m2
19:00190 w/m2
20:0028 w/m2
Tuesday, April 1
Total: 5434 wh/m2Hours08:003 w/m2
09:00130 w/m2
10:00310 w/m2
11:00475 w/m2
12:00608 w/m2
13:00696 w/m2
14:00732 w/m2
15:00714 w/m2
16:00644 w/m2
17:00527 w/m2
18:00371 w/m2
19:00193 w/m2
20:0031 w/m2
Wednesday, April 2
Total: 5424 wh/m2Hours08:004 w/m2
09:00135 w/m2
10:00315 w/m2
11:00480 w/m2
12:00612 w/m2
13:00700 w/m2
14:00736 w/m2
15:00717 w/m2
16:00643 w/m2
17:00521 w/m2
18:00357 w/m2
19:00177 w/m2
20:0027 w/m2
Thursday, April 3
Total: 3627 wh/m2Hours08:002 w/m2
09:00116 w/m2
10:00313 w/m2
11:00485 w/m2
12:00605 w/m2
13:00600 w/m2
14:00352 w/m2
15:00344 w/m2
16:00310 w/m2
17:00264 w/m2
18:00157 w/m2
19:0070 w/m2
20:009 w/m2
Friday, April 4
Total: 1913 wh/m2Hours08:002 w/m2
09:0057 w/m2
10:00155 w/m2
11:00261 w/m2
12:00283 w/m2
13:00262 w/m2
14:00223 w/m2
15:00200 w/m2
16:00180 w/m2
17:00134 w/m2
18:0095 w/m2
19:0051 w/m2
20:0010 w/m2
Saturday, April 5
Total: 3086 wh/m2Hours08:003 w/m2
09:00106 w/m2
10:00294 w/m2
11:00483 w/m2
12:00557 w/m2
13:00483 w/m2
14:00224 w/m2
15:00253 w/m2
16:00244 w/m2
17:00224 w/m2
18:00143 w/m2
19:0062 w/m2
20:0010 w/m2
Sunday, April 6
Total: 1422 wh/m2Hours08:003 w/m2
09:0039 w/m2
10:0084 w/m2
11:00125 w/m2
12:00158 w/m2
13:00179 w/m2
14:00188 w/m2
15:00183 w/m2
16:00166 w/m2
17:00136 w/m2
18:0097 w/m2
19:0053 w/m2
20:0011 w/m2
Monday, April 7
Total: 5189 wh/m2Hours08:003 w/m2
09:00115 w/m2
10:00318 w/m2
11:00502 w/m2
12:00623 w/m2
13:00688 w/m2
14:00686 w/m2
15:00673 w/m2
16:00608 w/m2
17:00503 w/m2
18:00317 w/m2
19:00136 w/m2
20:0017 w/m2
Tuesday, April 8
Total: 5165 wh/m2Hours08:0016 w/m2
09:00166 w/m2
10:00346 w/m2
11:00510 w/m2
12:00640 w/m2
13:00725 w/m2
14:00759 w/m2
15:00727 w/m2
16:00580 w/m2
17:00303 w/m2
18:00231 w/m2
19:00131 w/m2
20:0031 w/m2
Wednesday, April 9
Total: 1459 wh/m2Hours08:005 w/m2
09:0043 w/m2
10:0088 w/m2
11:00129 w/m2
12:00161 w/m2
13:00182 w/m2
14:00191 w/m2
15:00186 w/m2
16:00168 w/m2
17:00138 w/m2
18:00100 w/m2
19:0055 w/m2
20:0013 w/m2
Thursday, April 10
Total: 3302 wh/m2Hours08:0021 w/m2
09:00175 w/m2
10:00355 w/m2
11:00518 w/m2
12:00618 w/m2
13:00569 w/m2
14:00248 w/m2
15:00242 w/m2
16:00202 w/m2
17:00167 w/m2
18:00111 w/m2
19:0062 w/m2
20:0014 w/m2
Friday, April 11
Total: 4161 wh/m2Hours08:0011 w/m2
09:0082 w/m2
10:00172 w/m2
11:00249 w/m2
12:00476 w/m2
13:00655 w/m2
14:00742 w/m2
15:00651 w/m2
16:00440 w/m2
17:00140 w/m2
18:00280 w/m2
19:00207 w/m2
20:0056 w/m2
Saturday, April 12
Total: 5931 wh/m2Hours08:0015 w/m2
09:00162 w/m2
10:00360 w/m2
11:00528 w/m2
12:00656 w/m2
13:00740 w/m2
14:00773 w/m2
15:00753 w/m2
16:00682 w/m2
17:00563 w/m2
18:00408 w/m2
19:00231 w/m2
20:0060 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.
