Solar radiation in Changle 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, January 31
Total: 1969 wh/m2Hours07:006 w/m2
08:00143 w/m2
09:00353 w/m2
10:00151 w/m2
11:00643 w/m2
12:00175 w/m2
13:00169 w/m2
14:00147 w/m2
15:00110 w/m2
16:0062 w/m2
17:0010 w/m2
Tomorrow, February 1
Total: 1170 wh/m2Hours07:002 w/m2
08:0047 w/m2
09:0098 w/m2
10:00139 w/m2
11:00165 w/m2
12:00176 w/m2
13:00170 w/m2
14:00177 w/m2
15:00122 w/m2
16:0063 w/m2
17:0011 w/m2
Sunday, February 2
Total: 1855 wh/m2Hours07:002 w/m2
08:0053 w/m2
09:0099 w/m2
10:00327 w/m2
11:00431 w/m2
12:00390 w/m2
13:00205 w/m2
14:00149 w/m2
15:00123 w/m2
16:0064 w/m2
17:0012 w/m2
Monday, February 3
Total: 2457 wh/m2Hours07:004 w/m2
08:0049 w/m2
09:00110 w/m2
10:00140 w/m2
11:00201 w/m2
12:00280 w/m2
13:00557 w/m2
14:00415 w/m2
15:00411 w/m2
16:00242 w/m2
17:0048 w/m2
Tuesday, February 4
Total: 3715 wh/m2Hours07:009 w/m2
08:00198 w/m2
09:00402 w/m2
10:00566 w/m2
11:00673 w/m2
12:00716 w/m2
13:00664 w/m2
14:00210 w/m2
15:00126 w/m2
16:00103 w/m2
17:0048 w/m2
Wednesday, February 5
Total: 4568 wh/m2Hours07:0010 w/m2
08:00202 w/m2
09:00406 w/m2
10:00570 w/m2
11:00677 w/m2
12:00719 w/m2
13:00678 w/m2
14:00541 w/m2
15:00444 w/m2
16:00265 w/m2
17:0056 w/m2
Thursday, February 6
Total: 1977 wh/m2Hours07:0011 w/m2
08:00202 w/m2
09:00372 w/m2
10:00397 w/m2
11:00170 w/m2
12:00200 w/m2
13:00211 w/m2
14:00184 w/m2
15:00140 w/m2
16:0075 w/m2
17:0015 w/m2
Friday, February 7
Total: 1384 wh/m2Hours07:009 w/m2
08:00107 w/m2
09:00180 w/m2
10:00201 w/m2
11:00171 w/m2
12:00183 w/m2
13:00177 w/m2
14:00154 w/m2
15:00117 w/m2
16:0069 w/m2
17:0016 w/m2
Saturday, February 8
Total: 1201 wh/m2Hours07:004 w/m2
08:0053 w/m2
09:00104 w/m2
10:00145 w/m2
11:00173 w/m2
12:00184 w/m2
13:00178 w/m2
14:00156 w/m2
15:00118 w/m2
16:0070 w/m2
17:0016 w/m2
Sunday, February 9
Total: 4080 wh/m2Hours07:0016 w/m2
08:00215 w/m2
09:00421 w/m2
10:00584 w/m2
11:00689 w/m2
12:00690 w/m2
13:00540 w/m2
14:00232 w/m2
15:00361 w/m2
16:00264 w/m2
17:0068 w/m2
Monday, February 10
Total: 4096 wh/m2Hours07:0018 w/m2
08:00219 w/m2
09:00426 w/m2
10:00590 w/m2
11:00699 w/m2
12:00736 w/m2
13:00649 w/m2
14:00380 w/m2
15:00248 w/m2
16:00113 w/m2
17:0018 w/m2
Tuesday, February 11
Total: 1234 wh/m2Hours07:005 w/m2
08:0056 w/m2
09:00107 w/m2
10:00149 w/m2
11:00176 w/m2
12:00187 w/m2
13:00181 w/m2
14:00159 w/m2
15:00122 w/m2
16:0073 w/m2
17:0019 w/m2
Wednesday, February 12
Total: 4975 wh/m2Hours07:0022 w/m2
08:00227 w/m2
09:00434 w/m2
10:00599 w/m2
11:00708 w/m2
12:00753 w/m2
13:00729 w/m2
14:00640 w/m2
15:00491 w/m2
16:00295 w/m2
17:0077 w/m2
Thursday, February 13
Total: 2125 wh/m2Hours07:0024 w/m2
08:00231 w/m2
09:00424 w/m2
10:00469 w/m2
11:00178 w/m2
12:00189 w/m2
13:00202 w/m2
14:00177 w/m2
15:00136 w/m2
16:0075 w/m2
17:0020 w/m2
Friday, February 14
Total: 3133 wh/m2Hours07:0021 w/m2
08:00182 w/m2
09:00344 w/m2
10:00473 w/m2
11:00557 w/m2
12:00527 w/m2
13:00432 w/m2
14:00282 w/m2
15:00196 w/m2
16:0098 w/m2
17:0021 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.
