Solar radiation in Nelspruit 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 3
Total: 1538 wh/m2Hours07:0031 w/m2
08:0090 w/m2
09:00144 w/m2
10:00185 w/m2
11:00211 w/m2
12:00220 w/m2
13:00211 w/m2
14:00184 w/m2
15:00143 w/m2
16:0089 w/m2
17:0030 w/m2
Tomorrow, April 4
Total: 1528 wh/m2Hours07:0031 w/m2
08:0090 w/m2
09:00143 w/m2
10:00184 w/m2
11:00210 w/m2
12:00219 w/m2
13:00210 w/m2
14:00183 w/m2
15:00141 w/m2
16:0088 w/m2
17:0029 w/m2
Saturday, April 5
Total: 1852 wh/m2Hours07:0065 w/m2
08:00107 w/m2
09:00184 w/m2
10:00220 w/m2
11:00291 w/m2
12:00261 w/m2
13:00229 w/m2
14:00182 w/m2
15:00181 w/m2
16:00104 w/m2
17:0028 w/m2
Sunday, April 6
Total: 3716 wh/m2Hours07:0068 w/m2
08:00298 w/m2
09:00439 w/m2
10:00270 w/m2
11:00656 w/m2
12:00536 w/m2
13:00605 w/m2
14:00344 w/m2
15:00285 w/m2
16:00155 w/m2
17:0060 w/m2
Monday, April 7
Total: 5233 wh/m2Hours07:0088 w/m2
08:00318 w/m2
09:00558 w/m2
10:00449 w/m2
11:00809 w/m2
12:00572 w/m2
13:00743 w/m2
14:00716 w/m2
15:00547 w/m2
16:00332 w/m2
17:00101 w/m2
Tuesday, April 8
Total: 5726 wh/m2Hours07:00114 w/m2
08:00337 w/m2
09:00550 w/m2
10:00718 w/m2
11:00822 w/m2
12:00854 w/m2
13:00814 w/m2
14:00705 w/m2
15:00508 w/m2
16:00257 w/m2
17:0047 w/m2
Wednesday, April 9
Total: 5534 wh/m2Hours07:0073 w/m2
08:00171 w/m2
09:00459 w/m2
10:00690 w/m2
11:00817 w/m2
12:00850 w/m2
13:00811 w/m2
14:00705 w/m2
15:00539 w/m2
16:00325 w/m2
17:0094 w/m2
Thursday, April 10
Total: 5551 wh/m2Hours07:00111 w/m2
08:00342 w/m2
09:00552 w/m2
10:00714 w/m2
11:00815 w/m2
12:00844 w/m2
13:00790 w/m2
14:00640 w/m2
15:00451 w/m2
16:00238 w/m2
17:0054 w/m2
Friday, April 11
Total: 4771 wh/m2Hours07:0027 w/m2
08:0085 w/m2
09:00407 w/m2
10:00669 w/m2
11:00808 w/m2
12:00826 w/m2
13:00754 w/m2
14:00593 w/m2
15:00393 w/m2
16:00179 w/m2
17:0030 w/m2
Saturday, April 12
Total: 1436 wh/m2Hours07:0027 w/m2
08:0084 w/m2
09:00136 w/m2
10:00176 w/m2
11:00201 w/m2
12:00209 w/m2
13:00200 w/m2
14:00173 w/m2
15:00131 w/m2
16:0078 w/m2
17:0021 w/m2
Sunday, April 13
Total: 1423 wh/m2Hours07:0026 w/m2
08:0083 w/m2
09:00135 w/m2
10:00175 w/m2
11:00200 w/m2
12:00208 w/m2
13:00198 w/m2
14:00171 w/m2
15:00130 w/m2
16:0077 w/m2
17:0020 w/m2
Monday, April 14
Total: 1412 wh/m2Hours07:0026 w/m2
08:0083 w/m2
09:00134 w/m2
10:00174 w/m2
11:00199 w/m2
12:00207 w/m2
13:00197 w/m2
14:00170 w/m2
15:00128 w/m2
16:0075 w/m2
17:0019 w/m2
Tuesday, April 15
Total: 5596 wh/m2Hours07:00100 w/m2
08:00327 w/m2
09:00534 w/m2
10:00693 w/m2
11:00792 w/m2
12:00822 w/m2
13:00781 w/m2
14:00672 w/m2
15:00507 w/m2
16:00296 w/m2
17:0072 w/m2
Wednesday, April 16
Total: 5568 wh/m2Hours07:0099 w/m2
08:00325 w/m2
09:00531 w/m2
10:00690 w/m2
11:00789 w/m2
12:00819 w/m2
13:00778 w/m2
14:00671 w/m2
15:00504 w/m2
16:00293 w/m2
17:0069 w/m2
Thursday, April 17
Total: 5529 wh/m2Hours07:0097 w/m2
08:00322 w/m2
09:00528 w/m2
10:00687 w/m2
11:00785 w/m2
12:00815 w/m2
13:00774 w/m2
14:00666 w/m2
15:00500 w/m2
16:00289 w/m2
17:0066 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.
