Solar radiation in Modderfontein 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 2
Total: 2882 wh/m2Hours07:0050 w/m2
08:00266 w/m2
09:00445 w/m2
10:00564 w/m2
11:00293 w/m2
12:00551 w/m2
13:00217 w/m2
14:00194 w/m2
15:00155 w/m2
16:00103 w/m2
17:0044 w/m2
Tomorrow, April 3
Total: 1571 wh/m2Hours07:0025 w/m2
08:0090 w/m2
09:00137 w/m2
10:00181 w/m2
11:00210 w/m2
12:00222 w/m2
13:00216 w/m2
14:00193 w/m2
15:00153 w/m2
16:00102 w/m2
17:0042 w/m2
Friday, April 4
Total: 1547 wh/m2Hours07:0022 w/m2
08:0081 w/m2
09:00136 w/m2
10:00180 w/m2
11:00209 w/m2
12:00220 w/m2
13:00215 w/m2
14:00191 w/m2
15:00152 w/m2
16:00100 w/m2
17:0041 w/m2
Saturday, April 5
Total: 1561 wh/m2Hours07:0021 w/m2
08:0080 w/m2
09:00162 w/m2
10:00179 w/m2
11:00207 w/m2
12:00219 w/m2
13:00213 w/m2
14:00190 w/m2
15:00151 w/m2
16:0099 w/m2
17:0040 w/m2
Sunday, April 6
Total: 1553 wh/m2Hours07:0021 w/m2
08:0079 w/m2
09:00134 w/m2
10:00178 w/m2
11:00206 w/m2
12:00218 w/m2
13:00212 w/m2
14:00188 w/m2
15:00164 w/m2
16:00107 w/m2
17:0046 w/m2
Monday, April 7
Total: 2907 wh/m2Hours07:0057 w/m2
08:00254 w/m2
09:00368 w/m2
10:00376 w/m2
11:00285 w/m2
12:00321 w/m2
13:00312 w/m2
14:00294 w/m2
15:00304 w/m2
16:00232 w/m2
17:00104 w/m2
Tuesday, April 8
Total: 3241 wh/m2Hours07:0020 w/m2
08:0078 w/m2
09:00262 w/m2
10:00476 w/m2
11:00659 w/m2
12:00608 w/m2
13:00476 w/m2
14:00291 w/m2
15:00204 w/m2
16:00123 w/m2
17:0044 w/m2
Wednesday, April 9
Total: 5943 wh/m2Hours07:0077 w/m2
08:00308 w/m2
09:00526 w/m2
10:00698 w/m2
11:00811 w/m2
12:00857 w/m2
13:00832 w/m2
14:00737 w/m2
15:00581 w/m2
16:00375 w/m2
17:00141 w/m2
Thursday, April 10
Total: 5895 wh/m2Hours07:0075 w/m2
08:00305 w/m2
09:00522 w/m2
10:00694 w/m2
11:00807 w/m2
12:00852 w/m2
13:00827 w/m2
14:00732 w/m2
15:00575 w/m2
16:00369 w/m2
17:00137 w/m2
Friday, April 11
Total: 5313 wh/m2Hours07:0073 w/m2
08:00302 w/m2
09:00518 w/m2
10:00690 w/m2
11:00802 w/m2
12:00838 w/m2
13:00730 w/m2
14:00413 w/m2
15:00471 w/m2
16:00345 w/m2
17:00131 w/m2
Saturday, April 12
Total: 5121 wh/m2Hours07:0070 w/m2
08:00296 w/m2
09:00511 w/m2
10:00682 w/m2
11:00795 w/m2
12:00824 w/m2
13:00754 w/m2
14:00583 w/m2
15:00383 w/m2
16:00185 w/m2
17:0038 w/m2
Sunday, April 13
Total: 3402 wh/m2Hours07:0024 w/m2
08:0074 w/m2
09:00243 w/m2
10:00452 w/m2
11:00624 w/m2
12:00567 w/m2
13:00432 w/m2
14:00249 w/m2
15:00346 w/m2
16:00279 w/m2
17:00112 w/m2
Monday, April 14
Total: 5599 wh/m2Hours07:0061 w/m2
08:00286 w/m2
09:00499 w/m2
10:00669 w/m2
11:00782 w/m2
12:00826 w/m2
13:00799 w/m2
14:00705 w/m2
15:00540 w/m2
16:00327 w/m2
17:00105 w/m2
Tuesday, April 15
Total: 5613 wh/m2Hours07:0065 w/m2
08:00290 w/m2
09:00504 w/m2
10:00673 w/m2
11:00783 w/m2
12:00827 w/m2
13:00800 w/m2
14:00705 w/m2
15:00544 w/m2
16:00326 w/m2
17:0096 w/m2
Wednesday, April 16
Total: 4053 wh/m2Hours07:0055 w/m2
08:00245 w/m2
09:00442 w/m2
10:00604 w/m2
11:00720 w/m2
12:00680 w/m2
13:00539 w/m2
14:00305 w/m2
15:00248 w/m2
16:00162 w/m2
17:0053 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.
