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 4
Total: 1610 wh/m2Hours07:0028 w/m2
08:0085 w/m2
09:00139 w/m2
10:00182 w/m2
11:00210 w/m2
12:00220 w/m2
13:00213 w/m2
14:00189 w/m2
15:00178 w/m2
16:00115 w/m2
17:0051 w/m2
Tomorrow, April 5
Total: 1573 wh/m2Hours07:0025 w/m2
08:0084 w/m2
09:00138 w/m2
10:00181 w/m2
11:00209 w/m2
12:00219 w/m2
13:00212 w/m2
14:00187 w/m2
15:00147 w/m2
16:00122 w/m2
17:0049 w/m2
Sunday, April 6
Total: 1862 wh/m2Hours07:0040 w/m2
08:00138 w/m2
09:00215 w/m2
10:00250 w/m2
11:00288 w/m2
12:00240 w/m2
13:00232 w/m2
14:00186 w/m2
15:00146 w/m2
16:0093 w/m2
17:0034 w/m2
Monday, April 7
Total: 4143 wh/m2Hours07:0095 w/m2
08:00322 w/m2
09:00337 w/m2
10:00464 w/m2
11:00571 w/m2
12:00549 w/m2
13:00476 w/m2
14:00366 w/m2
15:00477 w/m2
16:00354 w/m2
17:00132 w/m2
Tuesday, April 8
Total: 3608 wh/m2Hours07:0037 w/m2
08:0082 w/m2
09:00149 w/m2
10:00213 w/m2
11:00266 w/m2
12:00532 w/m2
13:00672 w/m2
14:00673 w/m2
15:00528 w/m2
16:00336 w/m2
17:00120 w/m2
Wednesday, April 9
Total: 5293 wh/m2Hours07:0029 w/m2
08:0097 w/m2
09:00412 w/m2
10:00677 w/m2
11:00815 w/m2
12:00845 w/m2
13:00779 w/m2
14:00620 w/m2
15:00540 w/m2
16:00355 w/m2
17:00124 w/m2
Thursday, April 10
Total: 5882 wh/m2Hours07:0089 w/m2
08:00320 w/m2
09:00534 w/m2
10:00703 w/m2
11:00811 w/m2
12:00851 w/m2
13:00821 w/m2
14:00721 w/m2
15:00561 w/m2
16:00352 w/m2
17:00119 w/m2
Friday, April 11
Total: 5168 wh/m2Hours07:0087 w/m2
08:00317 w/m2
09:00531 w/m2
10:00698 w/m2
11:00806 w/m2
12:00840 w/m2
13:00754 w/m2
14:00505 w/m2
15:00360 w/m2
16:00209 w/m2
17:0061 w/m2
Saturday, April 12
Total: 4481 wh/m2Hours07:0085 w/m2
08:00314 w/m2
09:00527 w/m2
10:00691 w/m2
11:00788 w/m2
12:00773 w/m2
13:00611 w/m2
14:00324 w/m2
15:00216 w/m2
16:00119 w/m2
17:0033 w/m2
Sunday, April 13
Total: 5713 wh/m2Hours07:0083 w/m2
08:00311 w/m2
09:00523 w/m2
10:00690 w/m2
11:00797 w/m2
12:00836 w/m2
13:00805 w/m2
14:00705 w/m2
15:00540 w/m2
16:00326 w/m2
17:0097 w/m2
Monday, April 14
Total: 5688 wh/m2Hours07:0080 w/m2
08:00308 w/m2
09:00519 w/m2
10:00686 w/m2
11:00792 w/m2
12:00831 w/m2
13:00799 w/m2
14:00700 w/m2
15:00539 w/m2
16:00331 w/m2
17:00103 w/m2
Tuesday, April 15
Total: 2356 wh/m2Hours07:0034 w/m2
08:0076 w/m2
09:00129 w/m2
10:00188 w/m2
11:00217 w/m2
12:00359 w/m2
13:00438 w/m2
14:00461 w/m2
15:00294 w/m2
16:00135 w/m2
17:0025 w/m2
Wednesday, April 16
Total: 1420 wh/m2Hours07:0019 w/m2
08:0076 w/m2
09:00128 w/m2
10:00170 w/m2
11:00216 w/m2
12:00205 w/m2
13:00197 w/m2
14:00172 w/m2
15:00132 w/m2
16:0081 w/m2
17:0024 w/m2
Thursday, April 17
Total: 2207 wh/m2Hours07:0021 w/m2
08:0083 w/m2
09:00140 w/m2
10:00169 w/m2
11:00195 w/m2
12:00245 w/m2
13:00291 w/m2
14:00284 w/m2
15:00396 w/m2
16:00292 w/m2
17:0091 w/m2
Friday, April 18
Total: 5521 wh/m2Hours07:0074 w/m2
08:00298 w/m2
09:00507 w/m2
10:00671 w/m2
11:00776 w/m2
12:00814 w/m2
13:00781 w/m2
14:00681 w/m2
15:00521 w/m2
16:00312 w/m2
17:0086 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.
