Solar radiation in Lake Norman of Catawba 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 7
Total: 3181 wh/m2Hours07:003 w/m2
08:00115 w/m2
09:00261 w/m2
10:00399 w/m2
11:00454 w/m2
12:00466 w/m2
13:00419 w/m2
14:00386 w/m2
15:00309 w/m2
16:00218 w/m2
17:00136 w/m2
18:0015 w/m2
Tomorrow, March 8
Total: 5219 wh/m2Hours07:006 w/m2
08:00174 w/m2
09:00382 w/m2
10:00559 w/m2
11:00688 w/m2
12:00757 w/m2
13:00761 w/m2
14:00698 w/m2
15:00575 w/m2
16:00402 w/m2
17:00198 w/m2
18:0019 w/m2
Sunday, March 9
Total: 4156 wh/m2Hours08:004 w/m2
09:00111 w/m2
10:00262 w/m2
11:00405 w/m2
12:00506 w/m2
13:00575 w/m2
14:00588 w/m2
15:00591 w/m2
16:00517 w/m2
17:00381 w/m2
18:00195 w/m2
19:0021 w/m2
Monday, March 10
Total: 5327 wh/m2Hours08:009 w/m2
09:00183 w/m2
10:00389 w/m2
11:00566 w/m2
12:00695 w/m2
13:00764 w/m2
14:00769 w/m2
15:00709 w/m2
16:00589 w/m2
17:00417 w/m2
18:00213 w/m2
19:0024 w/m2
Tuesday, March 11
Total: 5379 wh/m2Hours08:0011 w/m2
09:00188 w/m2
10:00395 w/m2
11:00573 w/m2
12:00701 w/m2
13:00770 w/m2
14:00774 w/m2
15:00713 w/m2
16:00592 w/m2
17:00421 w/m2
18:00216 w/m2
19:0025 w/m2
Wednesday, March 12
Total: 5416 wh/m2Hours08:0013 w/m2
09:00192 w/m2
10:00400 w/m2
11:00577 w/m2
12:00705 w/m2
13:00773 w/m2
14:00777 w/m2
15:00716 w/m2
16:00595 w/m2
17:00423 w/m2
18:00218 w/m2
19:0027 w/m2
Thursday, March 13
Total: 5083 wh/m2Hours08:0012 w/m2
09:00166 w/m2
10:00351 w/m2
11:00517 w/m2
12:00643 w/m2
13:00718 w/m2
14:00733 w/m2
15:00689 w/m2
16:00585 w/m2
17:00422 w/m2
18:00219 w/m2
19:0028 w/m2
Friday, March 14
Total: 5485 wh/m2Hours08:0017 w/m2
09:00201 w/m2
10:00408 w/m2
11:00585 w/m2
12:00712 w/m2
13:00780 w/m2
14:00783 w/m2
15:00721 w/m2
16:00599 w/m2
17:00427 w/m2
18:00222 w/m2
19:0030 w/m2
Saturday, March 15
Total: 4555 wh/m2Hours08:0016 w/m2
09:00170 w/m2
10:00338 w/m2
11:00482 w/m2
12:00586 w/m2
13:00634 w/m2
14:00636 w/m2
15:00600 w/m2
16:00504 w/m2
17:00368 w/m2
18:00194 w/m2
19:0027 w/m2
Sunday, March 16
Total: 5448 wh/m2Hours08:0020 w/m2
09:00194 w/m2
10:00394 w/m2
11:00569 w/m2
12:00701 w/m2
13:00773 w/m2
14:00781 w/m2
15:00722 w/m2
16:00602 w/m2
17:00432 w/m2
18:00227 w/m2
19:0033 w/m2
Monday, March 17
Total: 5611 wh/m2Hours08:0025 w/m2
09:00215 w/m2
10:00423 w/m2
11:00598 w/m2
12:00725 w/m2
13:00791 w/m2
14:00794 w/m2
15:00732 w/m2
16:00610 w/m2
17:00437 w/m2
18:00229 w/m2
19:0032 w/m2
Tuesday, March 18
Total: 3271 wh/m2Hours08:0013 w/m2
09:00133 w/m2
10:00307 w/m2
11:00493 w/m2
12:00505 w/m2
13:00395 w/m2
14:00200 w/m2
15:00320 w/m2
16:00349 w/m2
17:00305 w/m2
18:00214 w/m2
19:0037 w/m2
Wednesday, March 19
Total: 4408 wh/m2Hours08:0031 w/m2
09:00225 w/m2
10:00433 w/m2
11:00608 w/m2
12:00720 w/m2
13:00731 w/m2
14:00596 w/m2
15:00469 w/m2
16:00293 w/m2
17:00133 w/m2
18:00139 w/m2
19:0030 w/m2
Thursday, March 20
Total: 1442 wh/m2Hours08:009 w/m2
09:0058 w/m2
10:00110 w/m2
11:00153 w/m2
12:00185 w/m2
13:00201 w/m2
14:00202 w/m2
15:00186 w/m2
16:00155 w/m2
17:00112 w/m2
18:0060 w/m2
19:0011 w/m2
Friday, March 21
Total: 5782 wh/m2Hours08:0038 w/m2
09:00235 w/m2
10:00443 w/m2
11:00618 w/m2
12:00742 w/m2
13:00805 w/m2
14:00800 w/m2
15:00743 w/m2
16:00622 w/m2
17:00450 w/m2
18:00243 w/m2
19:0043 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.
