Solar radiation in Charleston 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 21
Total: 4269 wh/m2Hours07:0012 w/m2
08:00181 w/m2
09:00365 w/m2
10:00512 w/m2
11:00613 w/m2
12:00655 w/m2
13:00636 w/m2
14:00557 w/m2
15:00425 w/m2
16:00251 w/m2
17:0062 w/m2
Tomorrow, February 22
Total: 4327 wh/m2Hours07:0014 w/m2
08:00188 w/m2
09:00373 w/m2
10:00522 w/m2
11:00621 w/m2
12:00662 w/m2
13:00642 w/m2
14:00562 w/m2
15:00427 w/m2
16:00252 w/m2
17:0064 w/m2
Sunday, February 23
Total: 4258 wh/m2Hours07:0017 w/m2
08:00189 w/m2
09:00370 w/m2
10:00516 w/m2
11:00611 w/m2
12:00647 w/m2
13:00624 w/m2
14:00548 w/m2
15:00419 w/m2
16:00251 w/m2
17:0066 w/m2
Monday, February 24
Total: 3698 wh/m2Hours07:0016 w/m2
08:00162 w/m2
09:00317 w/m2
10:00441 w/m2
11:00528 w/m2
12:00568 w/m2
13:00556 w/m2
14:00479 w/m2
15:00360 w/m2
16:00214 w/m2
17:0057 w/m2
Tuesday, February 25
Total: 3416 wh/m2Hours07:0016 w/m2
08:00149 w/m2
09:00284 w/m2
10:00400 w/m2
11:00474 w/m2
12:00512 w/m2
13:00497 w/m2
14:00449 w/m2
15:00355 w/m2
16:00217 w/m2
17:0063 w/m2
Wednesday, February 26
Total: 4472 wh/m2Hours07:0025 w/m2
08:00201 w/m2
09:00383 w/m2
10:00531 w/m2
11:00631 w/m2
12:00673 w/m2
13:00656 w/m2
14:00577 w/m2
15:00445 w/m2
16:00271 w/m2
17:0079 w/m2
Thursday, February 27
Total: 3441 wh/m2Hours07:0024 w/m2
08:00173 w/m2
09:00319 w/m2
10:00427 w/m2
11:00497 w/m2
12:00520 w/m2
13:00496 w/m2
14:00422 w/m2
15:00320 w/m2
16:00188 w/m2
17:0055 w/m2
Friday, February 28
Total: 4352 wh/m2Hours07:0028 w/m2
08:00192 w/m2
09:00364 w/m2
10:00507 w/m2
11:00608 w/m2
12:00654 w/m2
13:00643 w/m2
14:00566 w/m2
15:00438 w/m2
16:00269 w/m2
17:0083 w/m2
Saturday, March 1
Total: 4411 wh/m2Hours07:0035 w/m2
08:00218 w/m2
09:00397 w/m2
10:00537 w/m2
11:00627 w/m2
12:00656 w/m2
13:00630 w/m2
14:00549 w/m2
15:00423 w/m2
16:00258 w/m2
17:0081 w/m2
Sunday, March 2
Total: 4109 wh/m2Hours07:0032 w/m2
08:00188 w/m2
09:00345 w/m2
10:00473 w/m2
11:00567 w/m2
12:00607 w/m2
13:00598 w/m2
14:00532 w/m2
15:00419 w/m2
16:00262 w/m2
17:0086 w/m2
Monday, March 3
Total: 4590 wh/m2Hours07:0042 w/m2
08:00224 w/m2
09:00402 w/m2
10:00546 w/m2
11:00640 w/m2
12:00678 w/m2
13:00657 w/m2
14:00579 w/m2
15:00449 w/m2
16:00280 w/m2
17:0093 w/m2
Tuesday, March 4
Total: 4560 wh/m2Hours07:0048 w/m2
08:00241 w/m2
09:00429 w/m2
10:00578 w/m2
11:00676 w/m2
12:00716 w/m2
13:00694 w/m2
14:00599 w/m2
15:00399 w/m2
16:00124 w/m2
17:0056 w/m2
Wednesday, March 5
Total: 1257 wh/m2Hours07:0013 w/m2
08:0062 w/m2
09:00109 w/m2
10:00146 w/m2
11:00170 w/m2
12:00180 w/m2
13:00175 w/m2
14:00154 w/m2
15:00133 w/m2
16:0084 w/m2
17:0031 w/m2
Thursday, March 6
Total: 1243 wh/m2Hours07:0014 w/m2
08:0063 w/m2
09:00110 w/m2
10:00147 w/m2
11:00172 w/m2
12:00181 w/m2
13:00176 w/m2
14:00155 w/m2
15:00121 w/m2
16:0077 w/m2
17:0027 w/m2
Friday, March 7
Total: 3632 wh/m2Hours07:0023 w/m2
08:00123 w/m2
09:00246 w/m2
10:00377 w/m2
11:00497 w/m2
12:00568 w/m2
13:00592 w/m2
14:00506 w/m2
15:00386 w/m2
16:00235 w/m2
17:0079 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.
