Solar radiation in Tangwan 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 15
Total: 2772 wh/m2Hours07:0033 w/m2
08:00222 w/m2
09:00402 w/m2
10:00476 w/m2
11:00269 w/m2
12:00615 w/m2
13:00333 w/m2
14:00131 w/m2
15:00173 w/m2
16:00118 w/m2
Tomorrow, November 16
Total: 3358 wh/m2Hours07:0032 w/m2
08:00218 w/m2
09:00399 w/m2
10:00535 w/m2
11:00587 w/m2
12:00600 w/m2
13:00403 w/m2
14:00234 w/m2
15:00239 w/m2
16:00111 w/m2
Sunday, November 17
Total: 3374 wh/m2Hours07:0030 w/m2
08:00215 w/m2
09:00395 w/m2
10:00532 w/m2
11:00600 w/m2
12:00459 w/m2
13:00393 w/m2
14:00393 w/m2
15:00240 w/m2
16:00117 w/m2
Monday, November 18
Total: 1196 wh/m2Hours07:0018 w/m2
08:00193 w/m2
09:00136 w/m2
10:00158 w/m2
11:00152 w/m2
12:00156 w/m2
13:00144 w/m2
14:00117 w/m2
15:0085 w/m2
16:0037 w/m2
Tuesday, November 19
Total: 1104 wh/m2Hours07:007 w/m2
08:0052 w/m2
09:00107 w/m2
10:00145 w/m2
11:00181 w/m2
12:00171 w/m2
13:00158 w/m2
14:00116 w/m2
15:00113 w/m2
16:0054 w/m2
Wednesday, November 20
Total: 3729 wh/m2Hours07:0025 w/m2
08:00205 w/m2
09:00385 w/m2
10:00522 w/m2
11:00602 w/m2
12:00616 w/m2
13:00555 w/m2
14:00420 w/m2
15:00289 w/m2
16:00110 w/m2
Thursday, November 21
Total: 958 wh/m2Hours07:006 w/m2
08:0050 w/m2
09:0095 w/m2
10:00130 w/m2
11:00150 w/m2
12:00154 w/m2
13:00142 w/m2
14:00115 w/m2
15:0083 w/m2
16:0033 w/m2
Friday, November 22
Total: 3753 wh/m2Hours07:0021 w/m2
08:00199 w/m2
09:00378 w/m2
10:00515 w/m2
11:00595 w/m2
12:00613 w/m2
13:00566 w/m2
14:00458 w/m2
15:00299 w/m2
16:00109 w/m2
Saturday, November 23
Total: 933 wh/m2Hours07:005 w/m2
08:0049 w/m2
09:0094 w/m2
10:00128 w/m2
11:00148 w/m2
12:00153 w/m2
13:00141 w/m2
14:00114 w/m2
15:0074 w/m2
16:0027 w/m2
Sunday, November 24
Total: 926 wh/m2Hours07:004 w/m2
08:0048 w/m2
09:0093 w/m2
10:00127 w/m2
11:00147 w/m2
12:00152 w/m2
13:00140 w/m2
14:00114 w/m2
15:0074 w/m2
16:0027 w/m2
Monday, November 25
Total: 977 wh/m2Hours07:004 w/m2
08:0052 w/m2
09:00101 w/m2
10:00139 w/m2
11:00161 w/m2
12:00166 w/m2
13:00140 w/m2
14:00113 w/m2
15:0074 w/m2
16:0027 w/m2
Tuesday, November 26
Total: 3660 wh/m2Hours07:0014 w/m2
08:00186 w/m2
09:00365 w/m2
10:00502 w/m2
11:00584 w/m2
12:00602 w/m2
13:00557 w/m2
14:00451 w/m2
15:00293 w/m2
16:00106 w/m2
Wednesday, November 27
Total: 3403 wh/m2Hours07:005 w/m2
08:0055 w/m2
09:00285 w/m2
10:00481 w/m2
11:00581 w/m2
12:00600 w/m2
13:00555 w/m2
14:00449 w/m2
15:00291 w/m2
16:00101 w/m2
Thursday, November 28
Total: 3619 wh/m2Hours07:0012 w/m2
08:00180 w/m2
09:00359 w/m2
10:00496 w/m2
11:00578 w/m2
12:00598 w/m2
13:00553 w/m2
14:00448 w/m2
15:00291 w/m2
16:00104 w/m2
Friday, November 29
Total: 3600 wh/m2Hours07:0011 w/m2
08:00177 w/m2
09:00356 w/m2
10:00494 w/m2
11:00576 w/m2
12:00595 w/m2
13:00551 w/m2
14:00446 w/m2
15:00290 w/m2
16:00104 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.
