Solar radiation in Yiwu 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 21
Total: 3758 wh/m2Hours07:003 w/m2
08:00158 w/m2
09:00346 w/m2
10:00495 w/m2
11:00589 w/m2
12:00619 w/m2
13:00584 w/m2
14:00486 w/m2
15:00333 w/m2
16:00144 w/m2
17:001 w/m2
Tomorrow, December 22
Total: 3759 wh/m2Hours07:002 w/m2
08:00156 w/m2
09:00345 w/m2
10:00494 w/m2
11:00589 w/m2
12:00620 w/m2
13:00585 w/m2
14:00487 w/m2
15:00335 w/m2
16:00145 w/m2
17:001 w/m2
Monday, December 23
Total: 3439 wh/m2Hours07:001 w/m2
08:00115 w/m2
09:00251 w/m2
10:00454 w/m2
11:00563 w/m2
12:00608 w/m2
13:00557 w/m2
14:00441 w/m2
15:00309 w/m2
16:00139 w/m2
17:001 w/m2
Tuesday, December 24
Total: 3759 wh/m2Hours07:002 w/m2
08:00153 w/m2
09:00342 w/m2
10:00493 w/m2
11:00588 w/m2
12:00620 w/m2
13:00585 w/m2
14:00488 w/m2
15:00338 w/m2
16:00149 w/m2
17:001 w/m2
Wednesday, December 25
Total: 3768 wh/m2Hours07:002 w/m2
08:00152 w/m2
09:00341 w/m2
10:00492 w/m2
11:00588 w/m2
12:00621 w/m2
13:00588 w/m2
14:00492 w/m2
15:00340 w/m2
16:00151 w/m2
17:001 w/m2
Thursday, December 26
Total: 2919 wh/m2Hours07:001 w/m2
08:00150 w/m2
09:00335 w/m2
10:00469 w/m2
11:00523 w/m2
12:00508 w/m2
13:00415 w/m2
14:00280 w/m2
15:00170 w/m2
16:0067 w/m2
17:001 w/m2
Friday, December 27
Total: 1576 wh/m2Hours08:0037 w/m2
09:0085 w/m2
10:00123 w/m2
11:00147 w/m2
12:00230 w/m2
13:00281 w/m2
14:00281 w/m2
15:00256 w/m2
16:00134 w/m2
17:002 w/m2
Saturday, December 28
Total: 1442 wh/m2Hours08:0037 w/m2
09:00110 w/m2
10:00182 w/m2
11:00256 w/m2
12:00258 w/m2
13:00232 w/m2
14:00195 w/m2
15:00120 w/m2
16:0051 w/m2
17:001 w/m2
Sunday, December 29
Total: 3796 wh/m2Hours07:001 w/m2
08:00148 w/m2
09:00339 w/m2
10:00491 w/m2
11:00589 w/m2
12:00624 w/m2
13:00593 w/m2
14:00499 w/m2
15:00349 w/m2
16:00160 w/m2
17:003 w/m2
Monday, December 30
Total: 1140 wh/m2Hours08:0037 w/m2
09:0093 w/m2
10:00147 w/m2
11:00205 w/m2
12:00203 w/m2
13:00178 w/m2
14:00138 w/m2
15:0097 w/m2
16:0041 w/m2
17:001 w/m2
Tuesday, December 31
Total: 3624 wh/m2Hours08:0064 w/m2
09:00262 w/m2
10:00463 w/m2
11:00587 w/m2
12:00625 w/m2
13:00597 w/m2
14:00503 w/m2
15:00354 w/m2
16:00165 w/m2
17:004 w/m2
Wednesday, January 1
Total: 3831 wh/m2Hours07:001 w/m2
08:00146 w/m2
09:00338 w/m2
10:00492 w/m2
11:00592 w/m2
12:00628 w/m2
13:00599 w/m2
14:00506 w/m2
15:00357 w/m2
16:00167 w/m2
17:005 w/m2
Thursday, January 2
Total: 3841 wh/m2Hours07:001 w/m2
08:00145 w/m2
09:00337 w/m2
10:00492 w/m2
11:00593 w/m2
12:00630 w/m2
13:00601 w/m2
14:00508 w/m2
15:00359 w/m2
16:00170 w/m2
17:005 w/m2
Friday, January 3
Total: 3695 wh/m2Hours07:001 w/m2
08:00145 w/m2
09:00337 w/m2
10:00493 w/m2
11:00594 w/m2
12:00628 w/m2
13:00581 w/m2
14:00450 w/m2
15:00314 w/m2
16:00147 w/m2
17:005 w/m2
Saturday, January 4
Total: 3841 wh/m2Hours07:001 w/m2
08:00143 w/m2
09:00333 w/m2
10:00487 w/m2
11:00585 w/m2
12:00629 w/m2
13:00604 w/m2
14:00513 w/m2
15:00364 w/m2
16:00175 w/m2
17:007 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.
