Solar radiation in Xiantang 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 9
Total: 2043 wh/m2Hours07:0025 w/m2
08:0091 w/m2
09:00139 w/m2
10:00186 w/m2
11:00303 w/m2
12:00303 w/m2
13:00232 w/m2
14:00212 w/m2
15:00176 w/m2
16:00250 w/m2
17:0088 w/m2
18:0038 w/m2
Tomorrow, April 10
Total: 2436 wh/m2Hours07:0026 w/m2
08:0084 w/m2
09:00140 w/m2
10:00186 w/m2
11:00241 w/m2
12:00258 w/m2
13:00232 w/m2
14:00212 w/m2
15:00530 w/m2
16:00363 w/m2
17:00113 w/m2
18:0051 w/m2
Friday, April 11
Total: 2827 wh/m2Hours07:0048 w/m2
08:00117 w/m2
09:00169 w/m2
10:00187 w/m2
11:00219 w/m2
12:00388 w/m2
13:00441 w/m2
14:00254 w/m2
15:00244 w/m2
16:00502 w/m2
17:00210 w/m2
18:0048 w/m2
Saturday, April 12
Total: 1773 wh/m2Hours07:0027 w/m2
08:0085 w/m2
09:00141 w/m2
10:00187 w/m2
11:00219 w/m2
12:00234 w/m2
13:00232 w/m2
14:00212 w/m2
15:00176 w/m2
16:00126 w/m2
17:00102 w/m2
18:0032 w/m2
Sunday, April 13
Total: 4622 wh/m2Hours07:0059 w/m2
08:00111 w/m2
09:00332 w/m2
10:00566 w/m2
11:00768 w/m2
12:00697 w/m2
13:00511 w/m2
14:00212 w/m2
15:00546 w/m2
16:00489 w/m2
17:00276 w/m2
18:0055 w/m2
Monday, April 14
Total: 4973 wh/m2Hours07:00113 w/m2
08:00345 w/m2
09:00559 w/m2
10:00687 w/m2
11:00642 w/m2
12:00623 w/m2
13:00559 w/m2
14:00436 w/m2
15:00423 w/m2
16:00343 w/m2
17:00202 w/m2
18:0041 w/m2
Tuesday, April 15
Total: 3857 wh/m2Hours07:00111 w/m2
08:00345 w/m2
09:00533 w/m2
10:00568 w/m2
11:00305 w/m2
12:00326 w/m2
13:00301 w/m2
14:00275 w/m2
15:00412 w/m2
16:00388 w/m2
17:00244 w/m2
18:0049 w/m2
Wednesday, April 16
Total: 2383 wh/m2Hours07:0049 w/m2
08:00167 w/m2
09:00237 w/m2
10:00244 w/m2
11:00220 w/m2
12:00235 w/m2
13:00232 w/m2
14:00212 w/m2
15:00291 w/m2
16:00270 w/m2
17:00180 w/m2
18:0046 w/m2
Thursday, April 17
Total: 5109 wh/m2Hours07:00111 w/m2
08:00311 w/m2
09:00446 w/m2
10:00467 w/m2
11:00346 w/m2
12:00596 w/m2
13:00742 w/m2
14:00765 w/m2
15:00621 w/m2
16:00433 w/m2
17:00230 w/m2
18:0041 w/m2
Friday, April 18
Total: 5841 wh/m2Hours07:0074 w/m2
08:00196 w/m2
09:00406 w/m2
10:00612 w/m2
11:00778 w/m2
12:00824 w/m2
13:00807 w/m2
14:00723 w/m2
15:00631 w/m2
16:00472 w/m2
17:00267 w/m2
18:0051 w/m2
Saturday, April 19
Total: 2678 wh/m2Hours07:0065 w/m2
08:00221 w/m2
09:00297 w/m2
10:00298 w/m2
11:00221 w/m2
12:00305 w/m2
13:00365 w/m2
14:00369 w/m2
15:00276 w/m2
16:00165 w/m2
17:0070 w/m2
18:0026 w/m2
Sunday, April 20
Total: 1772 wh/m2Hours07:0035 w/m2
08:0099 w/m2
09:00160 w/m2
10:00190 w/m2
11:00221 w/m2
12:00235 w/m2
13:00232 w/m2
14:00212 w/m2
15:00176 w/m2
16:00127 w/m2
17:0070 w/m2
18:0015 w/m2
Monday, April 21
Total: 4594 wh/m2Hours07:0079 w/m2
08:00142 w/m2
09:00265 w/m2
10:00405 w/m2
11:00518 w/m2
12:00582 w/m2
13:00603 w/m2
14:00563 w/m2
15:00611 w/m2
16:00489 w/m2
17:00279 w/m2
18:0058 w/m2
Tuesday, April 22
Total: 1750 wh/m2Hours07:0033 w/m2
08:0091 w/m2
09:00146 w/m2
10:00190 w/m2
11:00221 w/m2
12:00236 w/m2
13:00233 w/m2
14:00212 w/m2
15:00176 w/m2
16:00127 w/m2
17:0070 w/m2
18:0015 w/m2
Wednesday, April 23
Total: 1757 wh/m2Hours07:0034 w/m2
08:0091 w/m2
09:00146 w/m2
10:00191 w/m2
11:00221 w/m2
12:00236 w/m2
13:00233 w/m2
14:00212 w/m2
15:00176 w/m2
16:00127 w/m2
17:0070 w/m2
18:0020 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.
