Solar radiation in Tangchijie 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, October 26
Total: 2930 wh/m2Hours08:0033 w/m2
09:0094 w/m2
10:00151 w/m2
11:00229 w/m2
12:00260 w/m2
13:00307 w/m2
14:00617 w/m2
15:00565 w/m2
16:00362 w/m2
17:00262 w/m2
18:0050 w/m2
Tomorrow, October 27
Total: 5527 wh/m2Hours08:00106 w/m2
09:00337 w/m2
10:00545 w/m2
11:00691 w/m2
12:00797 w/m2
13:00825 w/m2
14:00780 w/m2
15:00642 w/m2
16:00486 w/m2
17:00270 w/m2
18:0048 w/m2
Monday, October 28
Total: 5546 wh/m2Hours08:00105 w/m2
09:00336 w/m2
10:00544 w/m2
11:00701 w/m2
12:00797 w/m2
13:00822 w/m2
14:00776 w/m2
15:00662 w/m2
16:00489 w/m2
17:00268 w/m2
18:0046 w/m2
Tuesday, October 29
Total: 3925 wh/m2Hours08:00103 w/m2
09:00334 w/m2
10:00541 w/m2
11:00698 w/m2
12:00793 w/m2
13:00723 w/m2
14:00336 w/m2
15:00165 w/m2
16:00134 w/m2
17:0087 w/m2
18:0011 w/m2
Wednesday, October 30
Total: 4630 wh/m2Hours08:0099 w/m2
09:00325 w/m2
10:00418 w/m2
11:00682 w/m2
12:00788 w/m2
13:00750 w/m2
14:00643 w/m2
15:00510 w/m2
16:00298 w/m2
17:0086 w/m2
18:0031 w/m2
Thursday, October 31
Total: 3935 wh/m2Hours08:0058 w/m2
09:00208 w/m2
10:00363 w/m2
11:00488 w/m2
12:00565 w/m2
13:00584 w/m2
14:00551 w/m2
15:00493 w/m2
16:00378 w/m2
17:00214 w/m2
18:0033 w/m2
Friday, November 1
Total: 2165 wh/m2Hours08:0034 w/m2
09:00113 w/m2
10:00185 w/m2
11:00239 w/m2
12:00290 w/m2
13:00300 w/m2
14:00300 w/m2
15:00296 w/m2
16:00245 w/m2
17:00143 w/m2
18:0020 w/m2
Saturday, November 2
Total: 2976 wh/m2Hours08:0026 w/m2
09:0089 w/m2
10:00159 w/m2
11:00222 w/m2
12:00356 w/m2
13:00444 w/m2
14:00494 w/m2
15:00503 w/m2
16:00411 w/m2
17:00240 w/m2
18:0032 w/m2
Sunday, November 3
Total: 2913 wh/m2Hours08:0036 w/m2
09:00159 w/m2
10:00299 w/m2
11:00444 w/m2
12:00429 w/m2
13:00333 w/m2
14:00209 w/m2
15:00377 w/m2
16:00366 w/m2
17:00230 w/m2
18:0031 w/m2
Monday, November 4
Total: 1427 wh/m2Hours08:0025 w/m2
09:0088 w/m2
10:00131 w/m2
11:00170 w/m2
12:00194 w/m2
13:00220 w/m2
14:00208 w/m2
15:00176 w/m2
16:00129 w/m2
17:0069 w/m2
18:0017 w/m2
Tuesday, November 5
Total: 5043 wh/m2Hours08:0073 w/m2
09:00299 w/m2
10:00517 w/m2
11:00678 w/m2
12:00771 w/m2
13:00790 w/m2
14:00731 w/m2
15:00593 w/m2
16:00393 w/m2
17:00179 w/m2
18:0019 w/m2
Wednesday, November 6
Total: 2455 wh/m2Hours08:0037 w/m2
09:00172 w/m2
10:00336 w/m2
11:00493 w/m2
12:00463 w/m2
13:00362 w/m2
14:00187 w/m2
15:00175 w/m2
16:00139 w/m2
17:0080 w/m2
18:0011 w/m2
Thursday, November 7
Total: 3234 wh/m2Hours08:0068 w/m2
09:00267 w/m2
10:00462 w/m2
11:00621 w/m2
12:00626 w/m2
13:00501 w/m2
14:00276 w/m2
15:00205 w/m2
16:00138 w/m2
17:0061 w/m2
18:009 w/m2
Friday, November 8
Total: 2350 wh/m2Hours08:0022 w/m2
09:00100 w/m2
10:00190 w/m2
11:00277 w/m2
12:00348 w/m2
13:00391 w/m2
14:00396 w/m2
15:00312 w/m2
16:00209 w/m2
17:0095 w/m2
18:0010 w/m2
Saturday, November 9
Total: 2009 wh/m2Hours08:0022 w/m2
09:0084 w/m2
10:00153 w/m2
11:00200 w/m2
12:00228 w/m2
13:00235 w/m2
14:00222 w/m2
15:00334 w/m2
16:00315 w/m2
17:00197 w/m2
18:0019 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.