Solar radiation in Pematangsiantar 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 17
Total: 2938 wh/m2Hours07:0026 w/m2
08:00101 w/m2
09:00184 w/m2
10:00676 w/m2
11:00717 w/m2
12:00510 w/m2
13:00225 w/m2
14:00199 w/m2
15:00157 w/m2
16:00102 w/m2
17:0041 w/m2
Tomorrow, November 18
Total: 1680 wh/m2Hours07:0024 w/m2
08:0084 w/m2
09:00142 w/m2
10:00188 w/m2
11:00219 w/m2
12:00231 w/m2
13:00224 w/m2
14:00219 w/m2
15:00157 w/m2
16:00151 w/m2
17:0041 w/m2
Tuesday, November 19
Total: 2178 wh/m2Hours07:0053 w/m2
08:00202 w/m2
09:00331 w/m2
10:00188 w/m2
11:00450 w/m2
12:00231 w/m2
13:00224 w/m2
14:00199 w/m2
15:00157 w/m2
16:00102 w/m2
17:0041 w/m2
Wednesday, November 20
Total: 2186 wh/m2Hours07:0060 w/m2
08:00165 w/m2
09:00398 w/m2
10:00277 w/m2
11:00218 w/m2
12:00231 w/m2
13:00224 w/m2
14:00219 w/m2
15:00203 w/m2
16:00142 w/m2
17:0049 w/m2
Thursday, November 21
Total: 2202 wh/m2Hours07:0036 w/m2
08:00137 w/m2
09:00245 w/m2
10:00326 w/m2
11:00342 w/m2
12:00320 w/m2
13:00246 w/m2
14:00219 w/m2
15:00173 w/m2
16:00113 w/m2
17:0045 w/m2
Friday, November 22
Total: 1711 wh/m2Hours07:0022 w/m2
08:0082 w/m2
09:00140 w/m2
10:00205 w/m2
11:00217 w/m2
12:00230 w/m2
13:00223 w/m2
14:00219 w/m2
15:00188 w/m2
16:00132 w/m2
17:0053 w/m2
Saturday, November 23
Total: 1884 wh/m2Hours07:0067 w/m2
08:00208 w/m2
09:00255 w/m2
10:00186 w/m2
11:00217 w/m2
12:00230 w/m2
13:00223 w/m2
14:00198 w/m2
15:00157 w/m2
16:00102 w/m2
17:0041 w/m2
Sunday, November 24
Total: 4724 wh/m2Hours07:0040 w/m2
08:00202 w/m2
09:00414 w/m2
10:00627 w/m2
11:00663 w/m2
12:00622 w/m2
13:00507 w/m2
14:00589 w/m2
15:00540 w/m2
16:00383 w/m2
17:00136 w/m2
18:001 w/m2
Monday, November 25
Total: 1784 wh/m2Hours07:0021 w/m2
08:0081 w/m2
09:00139 w/m2
10:00185 w/m2
11:00238 w/m2
12:00275 w/m2
13:00289 w/m2
14:00238 w/m2
15:00173 w/m2
16:00103 w/m2
17:0042 w/m2
Tuesday, November 26
Total: 1688 wh/m2Hours07:0021 w/m2
08:0081 w/m2
09:00138 w/m2
10:00185 w/m2
11:00216 w/m2
12:00252 w/m2
13:00245 w/m2
14:00218 w/m2
15:00173 w/m2
16:00113 w/m2
17:0046 w/m2
Wednesday, November 27
Total: 2184 wh/m2Hours07:0029 w/m2
08:00104 w/m2
09:00165 w/m2
10:00184 w/m2
11:00279 w/m2
12:00358 w/m2
13:00406 w/m2
14:00311 w/m2
15:00203 w/m2
16:00103 w/m2
17:0042 w/m2
Thursday, November 28
Total: 1586 wh/m2Hours07:0020 w/m2
08:0080 w/m2
09:00137 w/m2
10:00184 w/m2
11:00215 w/m2
12:00228 w/m2
13:00222 w/m2
14:00198 w/m2
15:00157 w/m2
16:00103 w/m2
17:0042 w/m2
Friday, November 29
Total: 3058 wh/m2Hours07:0020 w/m2
08:0079 w/m2
09:00137 w/m2
10:00183 w/m2
11:00408 w/m2
12:00591 w/m2
13:00681 w/m2
14:00514 w/m2
15:00299 w/m2
16:00103 w/m2
17:0043 w/m2
Saturday, November 30
Total: 1983 wh/m2Hours07:0024 w/m2
08:00102 w/m2
09:00189 w/m2
10:00271 w/m2
11:00297 w/m2
12:00273 w/m2
13:00244 w/m2
14:00218 w/m2
15:00189 w/m2
16:00124 w/m2
17:0052 w/m2
Sunday, December 1
Total: 2698 wh/m2Hours07:0034 w/m2
08:00167 w/m2
09:00327 w/m2
10:00484 w/m2
11:00486 w/m2
12:00396 w/m2
13:00266 w/m2
14:00218 w/m2
15:00173 w/m2
16:00104 w/m2
17:0043 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.
