Solar radiation in Helong 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: 2812 wh/m2Hours07:0063 w/m2
08:00222 w/m2
09:00358 w/m2
10:00449 w/m2
11:00486 w/m2
12:00466 w/m2
13:00391 w/m2
14:00267 w/m2
15:00110 w/m2
Tomorrow, November 18
Total: 2781 wh/m2Hours07:0060 w/m2
08:00219 w/m2
09:00355 w/m2
10:00445 w/m2
11:00482 w/m2
12:00462 w/m2
13:00387 w/m2
14:00264 w/m2
15:00107 w/m2
Tuesday, November 19
Total: 2753 wh/m2Hours07:0057 w/m2
08:00216 w/m2
09:00351 w/m2
10:00442 w/m2
11:00478 w/m2
12:00459 w/m2
13:00384 w/m2
14:00261 w/m2
15:00105 w/m2
Wednesday, November 20
Total: 2720 wh/m2Hours07:0052 w/m2
08:00209 w/m2
09:00347 w/m2
10:00438 w/m2
11:00475 w/m2
12:00456 w/m2
13:00381 w/m2
14:00259 w/m2
15:00103 w/m2
Thursday, November 21
Total: 757 wh/m2Hours07:0040 w/m2
08:0052 w/m2
09:0086 w/m2
10:00120 w/m2
11:00130 w/m2
12:00125 w/m2
13:00104 w/m2
14:0070 w/m2
15:0030 w/m2
Friday, November 22
Total: 1670 wh/m2Hours07:0012 w/m2
08:0051 w/m2
09:00110 w/m2
10:00169 w/m2
11:00223 w/m2
12:00383 w/m2
13:00369 w/m2
14:00254 w/m2
15:0099 w/m2
Saturday, November 23
Total: 2484 wh/m2Hours07:0045 w/m2
08:00201 w/m2
09:00336 w/m2
10:00427 w/m2
11:00464 w/m2
12:00436 w/m2
13:00334 w/m2
14:00177 w/m2
15:0064 w/m2
Sunday, November 24
Total: 2612 wh/m2Hours07:0042 w/m2
08:00197 w/m2
09:00332 w/m2
10:00423 w/m2
11:00461 w/m2
12:00443 w/m2
13:00370 w/m2
14:00249 w/m2
15:0095 w/m2
Monday, November 25
Total: 900 wh/m2Hours07:0034 w/m2
08:00123 w/m2
09:00176 w/m2
10:00165 w/m2
11:00115 w/m2
12:00110 w/m2
13:0092 w/m2
14:0062 w/m2
15:0023 w/m2
Tuesday, November 26
Total: 642 wh/m2Hours07:009 w/m2
08:0048 w/m2
09:0082 w/m2
10:00104 w/m2
11:00114 w/m2
12:00110 w/m2
13:0091 w/m2
14:0061 w/m2
15:0023 w/m2
Wednesday, November 27
Total: 638 wh/m2Hours07:009 w/m2
08:0047 w/m2
09:0081 w/m2
10:00104 w/m2
11:00113 w/m2
12:00109 w/m2
13:0091 w/m2
14:0061 w/m2
15:0023 w/m2
Thursday, November 28
Total: 1832 wh/m2Hours07:0032 w/m2
08:00184 w/m2
09:00318 w/m2
10:00389 w/m2
11:00359 w/m2
12:00288 w/m2
13:00179 w/m2
14:0061 w/m2
15:0022 w/m2
Friday, November 29
Total: 1989 wh/m2Hours07:009 w/m2
08:0063 w/m2
09:00174 w/m2
10:00293 w/m2
11:00374 w/m2
12:00398 w/m2
13:00351 w/m2
14:00239 w/m2
15:0088 w/m2
Saturday, November 30
Total: 706 wh/m2Hours07:008 w/m2
08:0045 w/m2
09:0078 w/m2
10:00101 w/m2
11:00111 w/m2
12:00129 w/m2
13:00116 w/m2
14:0088 w/m2
15:0030 w/m2
Sunday, December 1
Total: 617 wh/m2Hours07:006 w/m2
08:0044 w/m2
09:0078 w/m2
10:00101 w/m2
11:00111 w/m2
12:00107 w/m2
13:0089 w/m2
14:0059 w/m2
15:0022 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.
