Solar radiation in Zhangliang 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: 1059 wh/m2Hours08:0013 w/m2
09:0062 w/m2
10:00107 w/m2
11:00141 w/m2
12:00160 w/m2
13:00163 w/m2
14:00165 w/m2
15:00134 w/m2
16:0080 w/m2
17:0034 w/m2
Tomorrow, February 1
Total: 1051 wh/m2Hours08:0014 w/m2
09:0063 w/m2
10:00119 w/m2
11:00142 w/m2
12:00161 w/m2
13:00164 w/m2
14:00151 w/m2
15:00123 w/m2
16:0082 w/m2
17:0032 w/m2
Sunday, February 2
Total: 2962 wh/m2Hours08:0033 w/m2
09:00154 w/m2
10:00284 w/m2
11:00388 w/m2
12:00458 w/m2
13:00653 w/m2
14:00413 w/m2
15:00322 w/m2
16:00182 w/m2
17:0075 w/m2
Monday, February 3
Total: 4239 wh/m2Hours08:0058 w/m2
09:00258 w/m2
10:00440 w/m2
11:00576 w/m2
12:00654 w/m2
13:00667 w/m2
14:00614 w/m2
15:00501 w/m2
16:00335 w/m2
17:00136 w/m2
Tuesday, February 4
Total: 4270 wh/m2Hours08:0061 w/m2
09:00260 w/m2
10:00441 w/m2
11:00577 w/m2
12:00657 w/m2
13:00671 w/m2
14:00619 w/m2
15:00505 w/m2
16:00339 w/m2
17:00140 w/m2
Wednesday, February 5
Total: 2147 wh/m2Hours08:0037 w/m2
09:00173 w/m2
10:00322 w/m2
11:00455 w/m2
12:00430 w/m2
13:00322 w/m2
14:00156 w/m2
15:00127 w/m2
16:0086 w/m2
17:0039 w/m2
Thursday, February 6
Total: 4125 wh/m2Hours08:0017 w/m2
09:00190 w/m2
10:00414 w/m2
11:00583 w/m2
12:00658 w/m2
13:00669 w/m2
14:00616 w/m2
15:00501 w/m2
16:00336 w/m2
17:00141 w/m2
Friday, February 7
Total: 1502 wh/m2Hours08:0068 w/m2
09:00235 w/m2
10:00297 w/m2
11:00149 w/m2
12:00168 w/m2
13:00171 w/m2
14:00158 w/m2
15:00130 w/m2
16:0088 w/m2
17:0038 w/m2
Saturday, February 8
Total: 1112 wh/m2Hours08:0018 w/m2
09:0069 w/m2
10:00115 w/m2
11:00150 w/m2
12:00169 w/m2
13:00173 w/m2
14:00159 w/m2
15:00131 w/m2
16:0089 w/m2
17:0039 w/m2
Sunday, February 9
Total: 1124 wh/m2Hours08:0019 w/m2
09:0070 w/m2
10:00117 w/m2
11:00151 w/m2
12:00170 w/m2
13:00174 w/m2
14:00161 w/m2
15:00132 w/m2
16:0090 w/m2
17:0040 w/m2
Monday, February 10
Total: 1149 wh/m2Hours08:0020 w/m2
09:0071 w/m2
10:00118 w/m2
11:00152 w/m2
12:00172 w/m2
13:00175 w/m2
14:00162 w/m2
15:00133 w/m2
16:00101 w/m2
17:0045 w/m2
Tuesday, February 11
Total: 3209 wh/m2Hours08:0049 w/m2
09:00179 w/m2
10:00308 w/m2
11:00415 w/m2
12:00448 w/m2
13:00436 w/m2
14:00382 w/m2
15:00462 w/m2
16:00361 w/m2
17:00167 w/m2
18:002 w/m2
Wednesday, February 12
Total: 1402 wh/m2Hours08:0036 w/m2
09:00109 w/m2
10:00144 w/m2
11:00154 w/m2
12:00174 w/m2
13:00177 w/m2
14:00164 w/m2
15:00188 w/m2
16:00163 w/m2
17:0091 w/m2
18:002 w/m2
Thursday, February 13
Total: 4541 wh/m2Hours08:0069 w/m2
09:00257 w/m2
10:00445 w/m2
11:00598 w/m2
12:00693 w/m2
13:00714 w/m2
14:00662 w/m2
15:00547 w/m2
16:00379 w/m2
17:00174 w/m2
18:003 w/m2
Friday, February 14
Total: 4719 wh/m2Hours08:0093 w/m2
09:00303 w/m2
10:00489 w/m2
11:00627 w/m2
12:00706 w/m2
13:00719 w/m2
14:00667 w/m2
15:00551 w/m2
16:00383 w/m2
17:00177 w/m2
18:004 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.
