Solar radiation in Quantang 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, December 19
Total: 1675 wh/m2Hours07:003 w/m2
08:0081 w/m2
09:00168 w/m2
10:00246 w/m2
11:00332 w/m2
12:00313 w/m2
13:00235 w/m2
14:00161 w/m2
15:00100 w/m2
16:0036 w/m2
Tomorrow, December 20
Total: 3672 wh/m2Hours07:005 w/m2
08:00168 w/m2
09:00352 w/m2
10:00495 w/m2
11:00583 w/m2
12:00607 w/m2
13:00567 w/m2
14:00465 w/m2
15:00310 w/m2
16:00120 w/m2
Saturday, December 21
Total: 3672 wh/m2Hours07:004 w/m2
08:00166 w/m2
09:00350 w/m2
10:00494 w/m2
11:00582 w/m2
12:00608 w/m2
13:00568 w/m2
14:00466 w/m2
15:00312 w/m2
16:00122 w/m2
Sunday, December 22
Total: 1364 wh/m2Hours07:004 w/m2
08:00147 w/m2
09:00267 w/m2
10:00280 w/m2
11:00146 w/m2
12:00152 w/m2
13:00142 w/m2
14:00117 w/m2
15:0078 w/m2
16:0031 w/m2
Monday, December 23
Total: 2845 wh/m2Hours07:001 w/m2
08:0041 w/m2
09:00204 w/m2
10:00393 w/m2
11:00535 w/m2
12:00541 w/m2
13:00485 w/m2
14:00374 w/m2
15:00209 w/m2
16:0062 w/m2
Tuesday, December 24
Total: 1399 wh/m2Hours07:001 w/m2
08:0040 w/m2
09:00120 w/m2
10:00224 w/m2
11:00310 w/m2
12:00277 w/m2
13:00198 w/m2
14:00118 w/m2
15:0079 w/m2
16:0032 w/m2
Wednesday, December 25
Total: 3492 wh/m2Hours07:003 w/m2
08:00156 w/m2
09:00339 w/m2
10:00484 w/m2
11:00575 w/m2
12:00596 w/m2
13:00551 w/m2
14:00445 w/m2
15:00263 w/m2
16:0080 w/m2
Thursday, December 26
Total: 1113 wh/m2Hours07:001 w/m2
08:0059 w/m2
09:00120 w/m2
10:00159 w/m2
11:00188 w/m2
12:00183 w/m2
13:00158 w/m2
14:00118 w/m2
15:0088 w/m2
16:0039 w/m2
Friday, December 27
Total: 3691 wh/m2Hours07:002 w/m2
08:00158 w/m2
09:00344 w/m2
10:00491 w/m2
11:00582 w/m2
12:00610 w/m2
13:00574 w/m2
14:00475 w/m2
15:00322 w/m2
16:00133 w/m2
Saturday, December 28
Total: 926 wh/m2Hours07:001 w/m2
08:0039 w/m2
09:0086 w/m2
10:00123 w/m2
11:00146 w/m2
12:00153 w/m2
13:00144 w/m2
14:00119 w/m2
15:0081 w/m2
16:0034 w/m2
Sunday, December 29
Total: 3707 wh/m2Hours07:002 w/m2
08:00156 w/m2
09:00343 w/m2
10:00490 w/m2
11:00583 w/m2
12:00612 w/m2
13:00577 w/m2
14:00479 w/m2
15:00327 w/m2
16:00138 w/m2
Monday, December 30
Total: 3714 wh/m2Hours07:002 w/m2
08:00155 w/m2
09:00342 w/m2
10:00491 w/m2
11:00583 w/m2
12:00613 w/m2
13:00578 w/m2
14:00481 w/m2
15:00329 w/m2
16:00140 w/m2
Tuesday, December 31
Total: 2990 wh/m2Hours07:002 w/m2
08:00154 w/m2
09:00341 w/m2
10:00485 w/m2
11:00565 w/m2
12:00538 w/m2
13:00393 w/m2
14:00156 w/m2
15:00229 w/m2
16:00127 w/m2
Wednesday, January 1
Total: 1333 wh/m2Hours07:001 w/m2
08:0046 w/m2
09:0094 w/m2
10:00135 w/m2
11:00146 w/m2
12:00170 w/m2
13:00175 w/m2
14:00157 w/m2
15:00267 w/m2
16:00141 w/m2
17:001 w/m2
Thursday, January 2
Total: 3749 wh/m2Hours07:001 w/m2
08:00153 w/m2
09:00342 w/m2
10:00491 w/m2
11:00586 w/m2
12:00618 w/m2
13:00584 w/m2
14:00488 w/m2
15:00337 w/m2
16:00148 w/m2
17:001 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.
