Solar radiation in Rand 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, November 21
Total: 1214 wh/m2Hours08:0028 w/m2
09:0094 w/m2
10:00137 w/m2
11:00173 w/m2
12:00189 w/m2
13:00171 w/m2
14:00190 w/m2
15:00154 w/m2
16:0077 w/m2
17:001 w/m2
Tomorrow, November 22
Total: 1488 wh/m2Hours08:0026 w/m2
09:00102 w/m2
10:00182 w/m2
11:00231 w/m2
12:00251 w/m2
13:00243 w/m2
14:00221 w/m2
15:00159 w/m2
16:0072 w/m2
17:001 w/m2
Saturday, November 23
Total: 1621 wh/m2Hours08:0025 w/m2
09:00101 w/m2
10:00174 w/m2
11:00229 w/m2
12:00269 w/m2
13:00269 w/m2
14:00261 w/m2
15:00198 w/m2
16:0094 w/m2
17:001 w/m2
Sunday, November 24
Total: 2784 wh/m2Hours08:0051 w/m2
09:00207 w/m2
10:00345 w/m2
11:00440 w/m2
12:00481 w/m2
13:00466 w/m2
14:00397 w/m2
15:00276 w/m2
16:00120 w/m2
17:001 w/m2
Monday, November 25
Total: 1642 wh/m2Hours08:0034 w/m2
09:00136 w/m2
10:00222 w/m2
11:00275 w/m2
12:00284 w/m2
13:00266 w/m2
14:00218 w/m2
15:00146 w/m2
16:0061 w/m2
Tuesday, November 26
Total: 2306 wh/m2Hours08:0028 w/m2
09:00138 w/m2
10:00256 w/m2
11:00353 w/m2
12:00411 w/m2
13:00418 w/m2
14:00353 w/m2
15:00243 w/m2
16:00105 w/m2
17:001 w/m2
Wednesday, November 27
Total: 2325 wh/m2Hours08:0035 w/m2
09:00155 w/m2
10:00263 w/m2
11:00341 w/m2
12:00379 w/m2
13:00373 w/m2
14:00389 w/m2
15:00271 w/m2
16:00118 w/m2
17:001 w/m2
Thursday, November 28
Total: 2423 wh/m2Hours08:0031 w/m2
09:00158 w/m2
10:00290 w/m2
11:00380 w/m2
12:00424 w/m2
13:00418 w/m2
14:00360 w/m2
15:00252 w/m2
16:00109 w/m2
17:001 w/m2
Friday, November 29
Total: 2158 wh/m2Hours08:0030 w/m2
09:00146 w/m2
10:00254 w/m2
11:00338 w/m2
12:00382 w/m2
13:00375 w/m2
14:00318 w/m2
15:00220 w/m2
16:0094 w/m2
17:001 w/m2
Saturday, November 30
Total: 2302 wh/m2Hours08:0033 w/m2
09:00165 w/m2
10:00283 w/m2
11:00364 w/m2
12:00405 w/m2
13:00392 w/m2
14:00332 w/m2
15:00230 w/m2
16:0097 w/m2
17:001 w/m2
Sunday, December 1
Total: 2118 wh/m2Hours08:0028 w/m2
09:00143 w/m2
10:00251 w/m2
11:00329 w/m2
12:00368 w/m2
13:00363 w/m2
14:00316 w/m2
15:00222 w/m2
16:0097 w/m2
17:001 w/m2
Monday, December 2
Total: 692 wh/m2Hours08:009 w/m2
09:0049 w/m2
10:0085 w/m2
11:00110 w/m2
12:00122 w/m2
13:00118 w/m2
14:00100 w/m2
15:0069 w/m2
16:0030 w/m2
Tuesday, December 3
Total: 2455 wh/m2Hours08:0014 w/m2
09:0096 w/m2
10:00204 w/m2
11:00393 w/m2
12:00480 w/m2
13:00471 w/m2
14:00400 w/m2
15:00277 w/m2
16:00119 w/m2
17:001 w/m2
Wednesday, December 4
Total: 2750 wh/m2Hours08:0034 w/m2
09:00192 w/m2
10:00337 w/m2
11:00438 w/m2
12:00483 w/m2
13:00470 w/m2
14:00399 w/m2
15:00277 w/m2
16:00119 w/m2
17:001 w/m2
Thursday, December 5
Total: 2587 wh/m2Hours08:0032 w/m2
09:00190 w/m2
10:00335 w/m2
11:00436 w/m2
12:00482 w/m2
13:00469 w/m2
14:00389 w/m2
15:00221 w/m2
16:0033 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.
