Solar radiation in Salavan 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, February 21
Total: 6183 wh/m2Hours07:0082 w/m2
08:00327 w/m2
09:00561 w/m2
10:00747 w/m2
11:00870 w/m2
12:00918 w/m2
13:00827 w/m2
14:00787 w/m2
15:00559 w/m2
16:00386 w/m2
17:00119 w/m2
Tomorrow, February 22
Total: 6336 wh/m2Hours07:0084 w/m2
08:00330 w/m2
09:00563 w/m2
10:00749 w/m2
11:00872 w/m2
12:00920 w/m2
13:00892 w/m2
14:00785 w/m2
15:00610 w/m2
16:00387 w/m2
17:00144 w/m2
Sunday, February 23
Total: 5181 wh/m2Hours07:0085 w/m2
08:00332 w/m2
09:00565 w/m2
10:00752 w/m2
11:00873 w/m2
12:00883 w/m2
13:00730 w/m2
14:00435 w/m2
15:00229 w/m2
16:00231 w/m2
17:0066 w/m2
Monday, February 24
Total: 4795 wh/m2Hours07:0071 w/m2
08:00292 w/m2
09:00530 w/m2
10:00684 w/m2
11:00724 w/m2
12:00737 w/m2
13:00748 w/m2
14:00513 w/m2
15:00229 w/m2
16:00172 w/m2
17:0095 w/m2
Tuesday, February 25
Total: 2375 wh/m2Hours07:0022 w/m2
08:0084 w/m2
09:00236 w/m2
10:00208 w/m2
11:00219 w/m2
12:00231 w/m2
13:00247 w/m2
14:00311 w/m2
15:00394 w/m2
16:00290 w/m2
17:00133 w/m2
Wednesday, February 26
Total: 5069 wh/m2Hours07:0061 w/m2
08:00270 w/m2
09:00508 w/m2
10:00717 w/m2
11:00813 w/m2
12:00836 w/m2
13:00780 w/m2
14:00590 w/m2
15:00343 w/m2
16:00110 w/m2
17:0041 w/m2
Thursday, February 27
Total: 1802 wh/m2Hours07:0032 w/m2
08:00110 w/m2
09:00186 w/m2
10:00228 w/m2
11:00243 w/m2
12:00256 w/m2
13:00225 w/m2
14:00199 w/m2
15:00172 w/m2
16:00110 w/m2
17:0041 w/m2
Friday, February 28
Total: 3831 wh/m2Hours07:0024 w/m2
08:0086 w/m2
09:00159 w/m2
10:00210 w/m2
11:00454 w/m2
12:00644 w/m2
13:00737 w/m2
14:00635 w/m2
15:00485 w/m2
16:00302 w/m2
17:0095 w/m2
Saturday, March 1
Total: 3144 wh/m2Hours07:0083 w/m2
08:00252 w/m2
09:00308 w/m2
10:00191 w/m2
11:00328 w/m2
12:00444 w/m2
13:00513 w/m2
14:00425 w/m2
15:00322 w/m2
16:00190 w/m2
17:0088 w/m2
Sunday, March 2
Total: 4618 wh/m2Hours07:0099 w/m2
08:00347 w/m2
09:00580 w/m2
10:00766 w/m2
11:00860 w/m2
12:00736 w/m2
13:00271 w/m2
14:00313 w/m2
15:00310 w/m2
16:00228 w/m2
17:00108 w/m2
Monday, March 3
Total: 4096 wh/m2Hours07:00101 w/m2
08:00339 w/m2
09:00533 w/m2
10:00613 w/m2
11:00615 w/m2
12:00499 w/m2
13:00293 w/m2
14:00364 w/m2
15:00356 w/m2
16:00267 w/m2
17:00116 w/m2
Tuesday, March 4
Total: 5847 wh/m2Hours07:0086 w/m2
08:00334 w/m2
09:00581 w/m2
10:00770 w/m2
11:00887 w/m2
12:00914 w/m2
13:00833 w/m2
14:00676 w/m2
15:00459 w/m2
16:00229 w/m2
17:0078 w/m2
Wednesday, March 5
Total: 6232 wh/m2Hours07:00105 w/m2
08:00354 w/m2
09:00585 w/m2
10:00761 w/m2
11:00884 w/m2
12:00934 w/m2
13:00905 w/m2
14:00777 w/m2
15:00554 w/m2
16:00279 w/m2
17:0094 w/m2
Thursday, March 6
Total: 2867 wh/m2Hours07:0037 w/m2
08:00140 w/m2
09:00244 w/m2
10:00353 w/m2
11:00370 w/m2
12:00369 w/m2
13:00316 w/m2
14:00349 w/m2
15:00335 w/m2
16:00243 w/m2
17:00111 w/m2
Friday, March 7
Total: 2087 wh/m2Hours07:0084 w/m2
08:00233 w/m2
09:00282 w/m2
10:00214 w/m2
11:00247 w/m2
12:00259 w/m2
13:00251 w/m2
14:00221 w/m2
15:00157 w/m2
16:00101 w/m2
17:0038 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.
