Solar radiation in Biwang 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: 3165 wh/m2Hours06:004 w/m2
07:00163 w/m2
08:00335 w/m2
09:00503 w/m2
10:00525 w/m2
11:00381 w/m2
12:00422 w/m2
13:00392 w/m2
14:00240 w/m2
15:00124 w/m2
16:0066 w/m2
17:0010 w/m2
Tomorrow, December 20
Total: 1968 wh/m2Hours06:003 w/m2
07:00117 w/m2
08:00266 w/m2
09:00362 w/m2
10:00198 w/m2
11:00219 w/m2
12:00222 w/m2
13:00206 w/m2
14:00173 w/m2
15:00125 w/m2
16:0067 w/m2
17:0010 w/m2
Saturday, December 21
Total: 3330 wh/m2Hours06:002 w/m2
07:00122 w/m2
08:00265 w/m2
09:00339 w/m2
10:00557 w/m2
11:00606 w/m2
12:00602 w/m2
13:00425 w/m2
14:00191 w/m2
15:00126 w/m2
16:0067 w/m2
17:0028 w/m2
Sunday, December 22
Total: 2777 wh/m2Hours06:002 w/m2
07:00127 w/m2
08:00290 w/m2
09:00191 w/m2
10:00327 w/m2
11:00467 w/m2
12:00785 w/m2
13:00207 w/m2
14:00174 w/m2
15:00126 w/m2
16:0068 w/m2
17:0013 w/m2
Monday, December 23
Total: 1726 wh/m2Hours06:001 w/m2
07:0051 w/m2
08:00117 w/m2
09:00175 w/m2
10:00197 w/m2
11:00219 w/m2
12:00223 w/m2
13:00207 w/m2
14:00209 w/m2
15:00241 w/m2
16:0075 w/m2
17:0011 w/m2
Tuesday, December 24
Total: 1542 wh/m2Hours06:001 w/m2
07:0046 w/m2
08:00106 w/m2
09:00159 w/m2
10:00197 w/m2
11:00219 w/m2
12:00223 w/m2
13:00208 w/m2
14:00175 w/m2
15:00127 w/m2
16:0069 w/m2
17:0012 w/m2
Wednesday, December 25
Total: 1941 wh/m2Hours06:002 w/m2
07:00121 w/m2
08:00106 w/m2
09:00190 w/m2
10:00255 w/m2
11:00325 w/m2
12:00289 w/m2
13:00250 w/m2
14:00193 w/m2
15:00128 w/m2
16:0070 w/m2
17:0012 w/m2
Thursday, December 26
Total: 1598 wh/m2Hours07:0045 w/m2
08:00106 w/m2
09:00158 w/m2
10:00197 w/m2
11:00220 w/m2
12:00223 w/m2
13:00230 w/m2
14:00194 w/m2
15:00142 w/m2
16:0070 w/m2
17:0013 w/m2
Friday, December 27
Total: 2237 wh/m2Hours07:0049 w/m2
08:00126 w/m2
09:00234 w/m2
10:00343 w/m2
11:00435 w/m2
12:00370 w/m2
13:00290 w/m2
14:00177 w/m2
15:00129 w/m2
16:0071 w/m2
17:0013 w/m2
Saturday, December 28
Total: 4386 wh/m2Hours06:001 w/m2
07:0077 w/m2
08:00136 w/m2
09:00288 w/m2
10:00448 w/m2
11:00570 w/m2
12:00732 w/m2
13:00765 w/m2
14:00687 w/m2
15:00459 w/m2
16:00203 w/m2
17:0020 w/m2
Sunday, December 29
Total: 1740 wh/m2Hours07:0044 w/m2
08:00105 w/m2
09:00174 w/m2
10:00236 w/m2
11:00285 w/m2
12:00269 w/m2
13:00231 w/m2
14:00178 w/m2
15:00131 w/m2
16:0073 w/m2
17:0014 w/m2
Monday, December 30
Total: 1554 wh/m2Hours07:0044 w/m2
08:00104 w/m2
09:00158 w/m2
10:00197 w/m2
11:00220 w/m2
12:00225 w/m2
13:00210 w/m2
14:00178 w/m2
15:00131 w/m2
16:0073 w/m2
17:0014 w/m2
Tuesday, December 31
Total: 1557 wh/m2Hours07:0043 w/m2
08:00104 w/m2
09:00157 w/m2
10:00197 w/m2
11:00220 w/m2
12:00225 w/m2
13:00211 w/m2
14:00179 w/m2
15:00132 w/m2
16:0074 w/m2
17:0015 w/m2
Wednesday, January 1
Total: 1561 wh/m2Hours07:0043 w/m2
08:00104 w/m2
09:00157 w/m2
10:00197 w/m2
11:00221 w/m2
12:00225 w/m2
13:00211 w/m2
14:00180 w/m2
15:00133 w/m2
16:0075 w/m2
17:0015 w/m2
Thursday, January 2
Total: 2184 wh/m2Hours07:0051 w/m2
08:00104 w/m2
09:00157 w/m2
10:00197 w/m2
11:00221 w/m2
12:00314 w/m2
13:00386 w/m2
14:00384 w/m2
15:00243 w/m2
16:00111 w/m2
17:0016 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.
