Solar radiation in Witbank 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, April 24
Total: 1339 wh/m2Hours07:0016 w/m2
08:0071 w/m2
09:00122 w/m2
10:00163 w/m2
11:00188 w/m2
12:00197 w/m2
13:00189 w/m2
14:00164 w/m2
15:00124 w/m2
16:0073 w/m2
17:0032 w/m2
Tomorrow, April 25
Total: 5110 wh/m2Hours07:0025 w/m2
08:00268 w/m2
09:00384 w/m2
10:00648 w/m2
11:00750 w/m2
12:00785 w/m2
13:00752 w/m2
14:00651 w/m2
15:00492 w/m2
16:00287 w/m2
17:0068 w/m2
Saturday, April 26
Total: 3990 wh/m2Hours07:0060 w/m2
08:00253 w/m2
09:00473 w/m2
10:00623 w/m2
11:00729 w/m2
12:00700 w/m2
13:00385 w/m2
14:00254 w/m2
15:00260 w/m2
16:00200 w/m2
17:0053 w/m2
Sunday, April 27
Total: 5189 wh/m2Hours07:0059 w/m2
08:00276 w/m2
09:00481 w/m2
10:00641 w/m2
11:00742 w/m2
12:00777 w/m2
13:00743 w/m2
14:00643 w/m2
15:00484 w/m2
16:00280 w/m2
17:0063 w/m2
Monday, April 28
Total: 5156 wh/m2Hours07:0058 w/m2
08:00274 w/m2
09:00478 w/m2
10:00638 w/m2
11:00739 w/m2
12:00773 w/m2
13:00739 w/m2
14:00639 w/m2
15:00481 w/m2
16:00277 w/m2
17:0060 w/m2
Tuesday, April 29
Total: 5118 wh/m2Hours07:0056 w/m2
08:00272 w/m2
09:00475 w/m2
10:00634 w/m2
11:00735 w/m2
12:00769 w/m2
13:00735 w/m2
14:00635 w/m2
15:00477 w/m2
16:00273 w/m2
17:0057 w/m2
Wednesday, April 30
Total: 4527 wh/m2Hours07:0053 w/m2
08:00260 w/m2
09:00468 w/m2
10:00630 w/m2
11:00731 w/m2
12:00755 w/m2
13:00650 w/m2
14:00370 w/m2
15:00340 w/m2
16:00221 w/m2
17:0049 w/m2
Thursday, May 1
Total: 3992 wh/m2Hours07:0017 w/m2
08:0073 w/m2
09:00233 w/m2
10:00416 w/m2
11:00565 w/m2
12:00682 w/m2
13:00697 w/m2
14:00620 w/m2
15:00440 w/m2
16:00218 w/m2
17:0031 w/m2
Friday, May 2
Total: 1627 wh/m2Hours07:0013 w/m2
08:0066 w/m2
09:00117 w/m2
10:00156 w/m2
11:00181 w/m2
12:00245 w/m2
13:00284 w/m2
14:00284 w/m2
15:00183 w/m2
16:0085 w/m2
17:0013 w/m2
Saturday, May 3
Total: 3437 wh/m2Hours07:0013 w/m2
08:0066 w/m2
09:00172 w/m2
10:00296 w/m2
11:00397 w/m2
12:00569 w/m2
13:00630 w/m2
14:00587 w/m2
15:00430 w/m2
16:00235 w/m2
17:0042 w/m2
Sunday, May 4
Total: 4953 wh/m2Hours07:0049 w/m2
08:00260 w/m2
09:00461 w/m2
10:00618 w/m2
11:00717 w/m2
12:00751 w/m2
13:00716 w/m2
14:00617 w/m2
15:00459 w/m2
16:00258 w/m2
17:0047 w/m2
Monday, May 5
Total: 4921 wh/m2Hours07:0047 w/m2
08:00258 w/m2
09:00458 w/m2
10:00615 w/m2
11:00714 w/m2
12:00747 w/m2
13:00713 w/m2
14:00613 w/m2
15:00456 w/m2
16:00255 w/m2
17:0045 w/m2
Tuesday, May 6
Total: 4887 wh/m2Hours07:0046 w/m2
08:00255 w/m2
09:00455 w/m2
10:00612 w/m2
11:00710 w/m2
12:00743 w/m2
13:00709 w/m2
14:00609 w/m2
15:00453 w/m2
16:00252 w/m2
17:0043 w/m2
Wednesday, May 7
Total: 4855 wh/m2Hours07:0044 w/m2
08:00253 w/m2
09:00453 w/m2
10:00608 w/m2
11:00707 w/m2
12:00740 w/m2
13:00705 w/m2
14:00606 w/m2
15:00449 w/m2
16:00249 w/m2
17:0041 w/m2
Thursday, May 8
Total: 4824 wh/m2Hours07:0043 w/m2
08:00251 w/m2
09:00450 w/m2
10:00605 w/m2
11:00703 w/m2
12:00736 w/m2
13:00702 w/m2
14:00603 w/m2
15:00446 w/m2
16:00246 w/m2
17:0039 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.
