Solar radiation in Chelsea 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, September 18
Total: 5708 wh/m2Hours08:0086 w/m2
09:00290 w/m2
10:00485 w/m2
11:00640 w/m2
12:00751 w/m2
13:00798 w/m2
14:00783 w/m2
15:00706 w/m2
16:00572 w/m2
17:00394 w/m2
18:00189 w/m2
19:0014 w/m2
Tomorrow, September 19
Total: 5623 wh/m2Hours08:0082 w/m2
09:00286 w/m2
10:00481 w/m2
11:00640 w/m2
12:00747 w/m2
13:00795 w/m2
14:00775 w/m2
15:00690 w/m2
16:00561 w/m2
17:00379 w/m2
18:00176 w/m2
19:0011 w/m2
Friday, September 20
Total: 5616 wh/m2Hours08:0083 w/m2
09:00286 w/m2
10:00481 w/m2
11:00638 w/m2
12:00744 w/m2
13:00790 w/m2
14:00773 w/m2
15:00695 w/m2
16:00560 w/m2
17:00380 w/m2
18:00176 w/m2
19:0010 w/m2
Saturday, September 21
Total: 5291 wh/m2Hours08:0074 w/m2
09:00262 w/m2
10:00447 w/m2
11:00597 w/m2
12:00700 w/m2
13:00750 w/m2
14:00734 w/m2
15:00660 w/m2
16:00532 w/m2
17:00361 w/m2
18:00166 w/m2
19:008 w/m2
Sunday, September 22
Total: 5162 wh/m2Hours08:0072 w/m2
09:00257 w/m2
10:00435 w/m2
11:00582 w/m2
12:00680 w/m2
13:00726 w/m2
14:00715 w/m2
15:00647 w/m2
16:00523 w/m2
17:00357 w/m2
18:00162 w/m2
19:006 w/m2
Monday, September 23
Total: 5439 wh/m2Hours08:0074 w/m2
09:00270 w/m2
10:00460 w/m2
11:00618 w/m2
12:00724 w/m2
13:00772 w/m2
14:00757 w/m2
15:00680 w/m2
16:00546 w/m2
17:00368 w/m2
18:00165 w/m2
19:005 w/m2
Tuesday, September 24
Total: 5470 wh/m2Hours08:0075 w/m2
09:00276 w/m2
10:00470 w/m2
11:00627 w/m2
12:00732 w/m2
13:00778 w/m2
14:00760 w/m2
15:00680 w/m2
16:00544 w/m2
17:00364 w/m2
18:00160 w/m2
19:004 w/m2
Wednesday, September 25
Total: 5405 wh/m2Hours08:0071 w/m2
09:00270 w/m2
10:00464 w/m2
11:00621 w/m2
12:00726 w/m2
13:00772 w/m2
14:00754 w/m2
15:00673 w/m2
16:00538 w/m2
17:00358 w/m2
18:00155 w/m2
19:003 w/m2
Thursday, September 26
Total: 5388 wh/m2Hours08:0070 w/m2
09:00270 w/m2
10:00464 w/m2
11:00620 w/m2
12:00725 w/m2
13:00770 w/m2
14:00752 w/m2
15:00672 w/m2
16:00536 w/m2
17:00356 w/m2
18:00151 w/m2
19:002 w/m2
Friday, September 27
Total: 5358 wh/m2Hours08:0069 w/m2
09:00269 w/m2
10:00462 w/m2
11:00619 w/m2
12:00723 w/m2
13:00768 w/m2
14:00749 w/m2
15:00668 w/m2
16:00532 w/m2
17:00351 w/m2
18:00147 w/m2
19:001 w/m2
Saturday, September 28
Total: 5304 wh/m2Hours08:0066 w/m2
09:00265 w/m2
10:00458 w/m2
11:00614 w/m2
12:00718 w/m2
13:00763 w/m2
14:00743 w/m2
15:00663 w/m2
16:00526 w/m2
17:00345 w/m2
18:00142 w/m2
19:001 w/m2
Sunday, September 29
Total: 3935 wh/m2Hours08:0059 w/m2
09:00202 w/m2
10:00244 w/m2
11:00408 w/m2
12:00550 w/m2
13:00650 w/m2
14:00600 w/m2
15:00506 w/m2
16:00369 w/m2
17:00246 w/m2
18:00101 w/m2
Monday, September 30
Total: 5248 wh/m2Hours08:0062 w/m2
09:00261 w/m2
10:00455 w/m2
11:00611 w/m2
12:00715 w/m2
13:00759 w/m2
14:00739 w/m2
15:00657 w/m2
16:00519 w/m2
17:00337 w/m2
18:00133 w/m2
Tuesday, October 1
Total: 3937 wh/m2Hours08:0022 w/m2
09:00107 w/m2
10:00206 w/m2
11:00335 w/m2
12:00451 w/m2
13:00532 w/m2
14:00667 w/m2
15:00642 w/m2
16:00514 w/m2
17:00332 w/m2
18:00129 w/m2
Wednesday, October 2
Total: 3015 wh/m2Hours08:0059 w/m2
09:00257 w/m2
10:00450 w/m2
11:00595 w/m2
12:00579 w/m2
13:00207 w/m2
14:00201 w/m2
15:00162 w/m2
16:00127 w/m2
17:00258 w/m2
18:00120 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.
