Solar radiation in Guadalcanal 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: 2478 wh/m2Hours09:0052 w/m2
10:00190 w/m2
11:00250 w/m2
12:00332 w/m2
13:00473 w/m2
14:00447 w/m2
15:00375 w/m2
16:00229 w/m2
17:00129 w/m2
18:001 w/m2
Tomorrow, November 22
Total: 1586 wh/m2Hours09:0043 w/m2
10:00132 w/m2
11:00235 w/m2
12:00291 w/m2
13:00348 w/m2
14:00265 w/m2
15:00162 w/m2
16:0076 w/m2
17:0034 w/m2
Saturday, November 23
Total: 2499 wh/m2Hours09:0060 w/m2
10:00244 w/m2
11:00397 w/m2
12:00493 w/m2
13:00531 w/m2
14:00424 w/m2
15:00108 w/m2
16:00162 w/m2
17:0079 w/m2
18:001 w/m2
Sunday, November 24
Total: 1726 wh/m2Hours09:0075 w/m2
10:00248 w/m2
11:00332 w/m2
12:00135 w/m2
13:00132 w/m2
14:00232 w/m2
15:00267 w/m2
16:00220 w/m2
17:0085 w/m2
Monday, November 25
Total: 1198 wh/m2Hours09:0018 w/m2
10:0061 w/m2
11:00117 w/m2
12:00180 w/m2
13:00218 w/m2
14:00221 w/m2
15:00195 w/m2
16:00136 w/m2
17:0052 w/m2
Tuesday, November 26
Total: 2970 wh/m2Hours09:0054 w/m2
10:00214 w/m2
11:00367 w/m2
12:00475 w/m2
13:00522 w/m2
14:00501 w/m2
15:00423 w/m2
16:00294 w/m2
17:00120 w/m2
Wednesday, November 27
Total: 1674 wh/m2Hours09:0041 w/m2
10:00173 w/m2
11:00236 w/m2
12:00228 w/m2
13:00156 w/m2
14:00239 w/m2
15:00262 w/m2
16:00219 w/m2
17:00119 w/m2
18:001 w/m2
Thursday, November 28
Total: 3012 wh/m2Hours09:0064 w/m2
10:00234 w/m2
11:00379 w/m2
12:00476 w/m2
13:00517 w/m2
14:00499 w/m2
15:00422 w/m2
16:00293 w/m2
17:00128 w/m2
Friday, November 29
Total: 879 wh/m2Hours09:0015 w/m2
10:0058 w/m2
11:00103 w/m2
12:00130 w/m2
13:00154 w/m2
14:00137 w/m2
15:00115 w/m2
16:0073 w/m2
17:0094 w/m2
Saturday, November 30
Total: 2155 wh/m2Hours09:0059 w/m2
10:00227 w/m2
11:00368 w/m2
12:00424 w/m2
13:00332 w/m2
14:00297 w/m2
15:00237 w/m2
16:00154 w/m2
17:0057 w/m2
Sunday, December 1
Total: 756 wh/m2Hours09:0014 w/m2
10:0056 w/m2
11:0092 w/m2
12:00117 w/m2
13:00127 w/m2
14:00123 w/m2
15:00114 w/m2
16:0079 w/m2
17:0034 w/m2
Monday, December 2
Total: 1434 wh/m2Hours09:0016 w/m2
10:0071 w/m2
11:00167 w/m2
12:00264 w/m2
13:00336 w/m2
14:00270 w/m2
15:00180 w/m2
16:0079 w/m2
17:0051 w/m2
Tuesday, December 3
Total: 837 wh/m2Hours09:0013 w/m2
10:0054 w/m2
11:0091 w/m2
12:00115 w/m2
13:00126 w/m2
14:00146 w/m2
15:00143 w/m2
16:00106 w/m2
17:0043 w/m2
Wednesday, December 4
Total: 2323 wh/m2Hours09:0043 w/m2
10:00209 w/m2
11:00346 w/m2
12:00434 w/m2
13:00466 w/m2
14:00401 w/m2
15:00267 w/m2
16:00106 w/m2
17:0051 w/m2
Thursday, December 5
Total: 2871 wh/m2Hours09:0046 w/m2
10:00212 w/m2
11:00357 w/m2
12:00456 w/m2
13:00500 w/m2
14:00484 w/m2
15:00410 w/m2
16:00284 w/m2
17:00122 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.
