Solar radiation in Xiapu 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 19
Total: 3467 wh/m2Hours07:0036 w/m2
08:00145 w/m2
09:00146 w/m2
10:00189 w/m2
11:00417 w/m2
12:00514 w/m2
13:00457 w/m2
14:00496 w/m2
15:00450 w/m2
16:00355 w/m2
17:00193 w/m2
18:0069 w/m2
Tomorrow, April 20
Total: 3544 wh/m2Hours06:001 w/m2
07:00118 w/m2
08:00363 w/m2
09:00483 w/m2
10:00534 w/m2
11:00618 w/m2
12:00280 w/m2
13:00458 w/m2
14:00233 w/m2
15:00178 w/m2
16:00131 w/m2
17:0076 w/m2
18:0071 w/m2
Monday, April 21
Total: 1937 wh/m2Hours07:0037 w/m2
08:00192 w/m2
09:00146 w/m2
10:00190 w/m2
11:00219 w/m2
12:00234 w/m2
13:00231 w/m2
14:00212 w/m2
15:00247 w/m2
16:00131 w/m2
17:0076 w/m2
18:0022 w/m2
Tuesday, April 22
Total: 1774 wh/m2Hours07:0038 w/m2
08:0094 w/m2
09:00147 w/m2
10:00190 w/m2
11:00220 w/m2
12:00234 w/m2
13:00231 w/m2
14:00212 w/m2
15:00178 w/m2
16:00131 w/m2
17:0077 w/m2
18:0022 w/m2
Wednesday, April 23
Total: 2296 wh/m2Hours06:001 w/m2
07:0039 w/m2
08:00104 w/m2
09:00162 w/m2
10:00209 w/m2
11:00264 w/m2
12:00303 w/m2
13:00321 w/m2
14:00314 w/m2
15:00263 w/m2
16:00183 w/m2
17:00100 w/m2
18:0033 w/m2
Thursday, April 24
Total: 1805 wh/m2Hours06:001 w/m2
07:0065 w/m2
08:0095 w/m2
09:00148 w/m2
10:00190 w/m2
11:00220 w/m2
12:00234 w/m2
13:00231 w/m2
14:00212 w/m2
15:00178 w/m2
16:00132 w/m2
17:0077 w/m2
18:0022 w/m2
Friday, April 25
Total: 1783 wh/m2Hours06:001 w/m2
07:0040 w/m2
08:0096 w/m2
09:00148 w/m2
10:00191 w/m2
11:00220 w/m2
12:00234 w/m2
13:00231 w/m2
14:00212 w/m2
15:00178 w/m2
16:00132 w/m2
17:0077 w/m2
18:0023 w/m2
Saturday, April 26
Total: 2447 wh/m2Hours06:001 w/m2
07:0056 w/m2
08:0096 w/m2
09:00148 w/m2
10:00191 w/m2
11:00220 w/m2
12:00303 w/m2
13:00383 w/m2
14:00404 w/m2
15:00310 w/m2
16:00207 w/m2
17:00100 w/m2
18:0028 w/m2
Sunday, April 27
Total: 3987 wh/m2Hours06:002 w/m2
07:00108 w/m2
08:00272 w/m2
09:00367 w/m2
10:00393 w/m2
11:00346 w/m2
12:00445 w/m2
13:00493 w/m2
14:00497 w/m2
15:00440 w/m2
16:00342 w/m2
17:00215 w/m2
18:0067 w/m2
Monday, April 28
Total: 2280 wh/m2Hours06:004 w/m2
07:00125 w/m2
08:00227 w/m2
09:00295 w/m2
10:00283 w/m2
11:00220 w/m2
12:00234 w/m2
13:00231 w/m2
14:00212 w/m2
15:00178 w/m2
16:00132 w/m2
17:0078 w/m2
18:0061 w/m2
Tuesday, April 29
Total: 3132 wh/m2Hours06:003 w/m2
07:00140 w/m2
08:00358 w/m2
09:00476 w/m2
10:00461 w/m2
11:00243 w/m2
12:00234 w/m2
13:00231 w/m2
14:00212 w/m2
15:00264 w/m2
16:00251 w/m2
17:00178 w/m2
18:0081 w/m2
Wednesday, April 30
Total: 1793 wh/m2Hours06:001 w/m2
07:0042 w/m2
08:0098 w/m2
09:00150 w/m2
10:00192 w/m2
11:00221 w/m2
12:00234 w/m2
13:00231 w/m2
14:00212 w/m2
15:00178 w/m2
16:00132 w/m2
17:0078 w/m2
18:0024 w/m2
Thursday, May 1
Total: 1795 wh/m2Hours06:002 w/m2
07:0043 w/m2
08:0098 w/m2
09:00150 w/m2
10:00192 w/m2
11:00221 w/m2
12:00234 w/m2
13:00231 w/m2
14:00212 w/m2
15:00178 w/m2
16:00132 w/m2
17:0078 w/m2
18:0024 w/m2
Friday, May 2
Total: 7154 wh/m2Hours06:006 w/m2
07:00163 w/m2
08:00385 w/m2
09:00595 w/m2
10:00766 w/m2
11:00882 w/m2
12:00935 w/m2
13:00923 w/m2
14:00844 w/m2
15:00712 w/m2
16:00529 w/m2
17:00315 w/m2
18:0099 w/m2
Saturday, May 3
Total: 1923 wh/m2Hours06:003 w/m2
07:0065 w/m2
08:00137 w/m2
09:00195 w/m2
10:00211 w/m2
11:00221 w/m2
12:00234 w/m2
13:00231 w/m2
14:00212 w/m2
15:00178 w/m2
16:00132 w/m2
17:0079 w/m2
18:0025 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.
