Solar radiation in Zishi 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: 4740 wh/m2Hours08:00135 w/m2
09:00356 w/m2
10:00548 w/m2
11:00686 w/m2
12:00759 w/m2
13:00761 w/m2
14:00672 w/m2
15:00435 w/m2
16:00241 w/m2
17:00147 w/m2
Tomorrow, February 1
Total: 2235 wh/m2Hours08:00113 w/m2
09:00333 w/m2
10:00273 w/m2
11:00207 w/m2
12:00191 w/m2
13:00211 w/m2
14:00242 w/m2
15:00257 w/m2
16:00269 w/m2
17:00139 w/m2
Sunday, February 2
Total: 4229 wh/m2Hours08:0054 w/m2
09:00205 w/m2
10:00424 w/m2
11:00514 w/m2
12:00633 w/m2
13:00698 w/m2
14:00648 w/m2
15:00536 w/m2
16:00362 w/m2
17:00155 w/m2
Monday, February 3
Total: 1278 wh/m2Hours08:0035 w/m2
09:0091 w/m2
10:00139 w/m2
11:00174 w/m2
12:00192 w/m2
13:00193 w/m2
14:00176 w/m2
15:00143 w/m2
16:0095 w/m2
17:0040 w/m2
Tuesday, February 4
Total: 3327 wh/m2Hours08:0086 w/m2
09:00221 w/m2
10:00346 w/m2
11:00443 w/m2
12:00502 w/m2
13:00515 w/m2
14:00470 w/m2
15:00381 w/m2
16:00255 w/m2
17:00107 w/m2
18:001 w/m2
Wednesday, February 5
Total: 1530 wh/m2Hours08:0040 w/m2
09:00102 w/m2
10:00141 w/m2
11:00176 w/m2
12:00194 w/m2
13:00195 w/m2
14:00178 w/m2
15:00214 w/m2
16:00192 w/m2
17:0097 w/m2
18:001 w/m2
Thursday, February 6
Total: 1454 wh/m2Hours08:0037 w/m2
09:00102 w/m2
10:00156 w/m2
11:00212 w/m2
12:00234 w/m2
13:00216 w/m2
14:00197 w/m2
15:00160 w/m2
16:0098 w/m2
17:0042 w/m2
Friday, February 7
Total: 1355 wh/m2Hours08:0048 w/m2
09:00112 w/m2
10:00157 w/m2
11:00177 w/m2
12:00196 w/m2
13:00197 w/m2
14:00180 w/m2
15:00146 w/m2
16:0099 w/m2
17:0043 w/m2
Saturday, February 8
Total: 3688 wh/m2Hours08:0081 w/m2
09:00227 w/m2
10:00380 w/m2
11:00512 w/m2
12:00576 w/m2
13:00588 w/m2
14:00537 w/m2
15:00415 w/m2
16:00264 w/m2
17:00107 w/m2
18:001 w/m2
Sunday, February 9
Total: 5256 wh/m2Hours08:00134 w/m2
09:00366 w/m2
10:00573 w/m2
11:00717 w/m2
12:00792 w/m2
13:00795 w/m2
14:00727 w/m2
15:00591 w/m2
16:00394 w/m2
17:00165 w/m2
18:002 w/m2
Monday, February 10
Total: 4275 wh/m2Hours08:0043 w/m2
09:00175 w/m2
10:00349 w/m2
11:00526 w/m2
12:00643 w/m2
13:00699 w/m2
14:00671 w/m2
15:00583 w/m2
16:00404 w/m2
17:00179 w/m2
18:003 w/m2
Tuesday, February 11
Total: 4649 wh/m2Hours08:00142 w/m2
09:00327 w/m2
10:00453 w/m2
11:00511 w/m2
12:00653 w/m2
13:00719 w/m2
14:00695 w/m2
15:00574 w/m2
16:00395 w/m2
17:00177 w/m2
18:003 w/m2
Wednesday, February 12
Total: 4297 wh/m2Hours07:001 w/m2
08:00163 w/m2
09:00391 w/m2
10:00586 w/m2
11:00727 w/m2
12:00776 w/m2
13:00652 w/m2
14:00306 w/m2
15:00310 w/m2
16:00254 w/m2
17:00128 w/m2
18:003 w/m2
Thursday, February 13
Total: 4334 wh/m2Hours07:001 w/m2
08:00165 w/m2
09:00394 w/m2
10:00590 w/m2
11:00732 w/m2
12:00793 w/m2
13:00709 w/m2
14:00434 w/m2
15:00300 w/m2
16:00163 w/m2
17:0052 w/m2
18:001 w/m2
Friday, February 14
Total: 5099 wh/m2Hours07:001 w/m2
08:00123 w/m2
09:00325 w/m2
10:00520 w/m2
11:00680 w/m2
12:00761 w/m2
13:00774 w/m2
14:00716 w/m2
15:00594 w/m2
16:00412 w/m2
17:00189 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.
