Solar radiation in Viengxay 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, April 1
Total: 3112 wh/m2Hours07:0041 w/m2
08:0099 w/m2
09:00172 w/m2
10:00297 w/m2
11:00298 w/m2
12:00312 w/m2
13:00303 w/m2
14:00459 w/m2
15:00479 w/m2
16:00441 w/m2
17:00204 w/m2
18:007 w/m2
Tomorrow, April 2
Total: 4780 wh/m2Hours07:00110 w/m2
08:00157 w/m2
09:00322 w/m2
10:00484 w/m2
11:00419 w/m2
12:00420 w/m2
13:00782 w/m2
14:00761 w/m2
15:00664 w/m2
16:00450 w/m2
17:00204 w/m2
18:007 w/m2
Thursday, April 3
Total: 6979 wh/m2Hours07:00156 w/m2
08:00402 w/m2
09:00628 w/m2
10:00806 w/m2
11:00921 w/m2
12:00966 w/m2
13:00936 w/m2
14:00834 w/m2
15:00667 w/m2
16:00450 w/m2
17:00205 w/m2
18:008 w/m2
Friday, April 4
Total: 6304 wh/m2Hours07:00159 w/m2
08:00370 w/m2
09:00630 w/m2
10:00806 w/m2
11:00889 w/m2
12:00937 w/m2
13:00813 w/m2
14:00553 w/m2
15:00584 w/m2
16:00355 w/m2
17:00200 w/m2
18:008 w/m2
Saturday, April 5
Total: 3421 wh/m2Hours07:0040 w/m2
08:00132 w/m2
09:00262 w/m2
10:00401 w/m2
11:00509 w/m2
12:00582 w/m2
13:00608 w/m2
14:00445 w/m2
15:00276 w/m2
16:00113 w/m2
17:0051 w/m2
18:002 w/m2
Sunday, April 6
Total: 1786 wh/m2Hours07:0045 w/m2
08:00113 w/m2
09:00158 w/m2
10:00203 w/m2
11:00231 w/m2
12:00242 w/m2
13:00234 w/m2
14:00209 w/m2
15:00167 w/m2
16:00124 w/m2
17:0057 w/m2
18:003 w/m2
Monday, April 7
Total: 3521 wh/m2Hours07:0042 w/m2
08:00103 w/m2
09:00159 w/m2
10:00203 w/m2
11:00383 w/m2
12:00533 w/m2
13:00635 w/m2
14:00554 w/m2
15:00433 w/m2
16:00292 w/m2
17:00176 w/m2
18:008 w/m2
Tuesday, April 8
Total: 1989 wh/m2Hours07:0042 w/m2
08:00104 w/m2
09:00159 w/m2
10:00203 w/m2
11:00255 w/m2
12:00290 w/m2
13:00303 w/m2
14:00250 w/m2
15:00184 w/m2
16:00113 w/m2
17:0081 w/m2
18:005 w/m2
Wednesday, April 9
Total: 2715 wh/m2Hours07:0060 w/m2
08:00135 w/m2
09:00176 w/m2
10:00204 w/m2
11:00232 w/m2
12:00242 w/m2
13:00234 w/m2
14:00429 w/m2
15:00471 w/m2
16:00381 w/m2
17:00146 w/m2
18:005 w/m2
Thursday, April 10
Total: 4284 wh/m2Hours06:001 w/m2
07:0080 w/m2
08:00316 w/m2
09:00586 w/m2
10:00800 w/m2
11:00831 w/m2
12:00657 w/m2
13:00234 w/m2
14:00250 w/m2
15:00216 w/m2
16:00167 w/m2
17:00138 w/m2
18:008 w/m2
Friday, April 11
Total: 4167 wh/m2Hours06:001 w/m2
07:0049 w/m2
08:00209 w/m2
09:00417 w/m2
10:00634 w/m2
11:00616 w/m2
12:00517 w/m2
13:00347 w/m2
14:00444 w/m2
15:00443 w/m2
16:00350 w/m2
17:00135 w/m2
18:005 w/m2
Saturday, April 12
Total: 2385 wh/m2Hours06:001 w/m2
07:0062 w/m2
08:00147 w/m2
09:00224 w/m2
10:00284 w/m2
11:00323 w/m2
12:00359 w/m2
13:00347 w/m2
14:00270 w/m2
15:00200 w/m2
16:00113 w/m2
17:0052 w/m2
18:003 w/m2
Sunday, April 13
Total: 2359 wh/m2Hours06:001 w/m2
07:0063 w/m2
08:00148 w/m2
09:00239 w/m2
10:00321 w/m2
11:00323 w/m2
12:00291 w/m2
13:00234 w/m2
14:00250 w/m2
15:00232 w/m2
16:00177 w/m2
17:0077 w/m2
18:003 w/m2
Monday, April 14
Total: 1773 wh/m2Hours06:001 w/m2
07:0046 w/m2
08:00107 w/m2
09:00162 w/m2
10:00205 w/m2
11:00232 w/m2
12:00243 w/m2
13:00234 w/m2
14:00208 w/m2
15:00167 w/m2
16:00113 w/m2
17:0052 w/m2
18:003 w/m2
Tuesday, April 15
Total: 4748 wh/m2Hours06:001 w/m2
07:0065 w/m2
08:00129 w/m2
09:00179 w/m2
10:00205 w/m2
11:00545 w/m2
12:00774 w/m2
13:00861 w/m2
14:00770 w/m2
15:00616 w/m2
16:00419 w/m2
17:00176 w/m2
18:008 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.
