Solar radiation in Xiantang 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: 4970 wh/m2Hours08:00128 w/m2
09:00349 w/m2
10:00545 w/m2
11:00686 w/m2
12:00763 w/m2
13:00758 w/m2
14:00681 w/m2
15:00555 w/m2
16:00362 w/m2
17:00143 w/m2
Tomorrow, February 1
Total: 3273 wh/m2Hours08:00129 w/m2
09:00338 w/m2
10:00509 w/m2
11:00367 w/m2
12:00394 w/m2
13:00631 w/m2
14:00245 w/m2
15:00212 w/m2
16:00300 w/m2
17:00147 w/m2
18:001 w/m2
Sunday, February 2
Total: 4706 wh/m2Hours08:0099 w/m2
09:00317 w/m2
10:00537 w/m2
11:00650 w/m2
12:00684 w/m2
13:00703 w/m2
14:00621 w/m2
15:00544 w/m2
16:00384 w/m2
17:00166 w/m2
18:001 w/m2
Monday, February 3
Total: 1696 wh/m2Hours08:0034 w/m2
09:0090 w/m2
10:00139 w/m2
11:00174 w/m2
12:00193 w/m2
13:00195 w/m2
14:00178 w/m2
15:00202 w/m2
16:00325 w/m2
17:00165 w/m2
18:001 w/m2
Tuesday, February 4
Total: 4980 wh/m2Hours08:00105 w/m2
09:00355 w/m2
10:00515 w/m2
11:00607 w/m2
12:00775 w/m2
13:00782 w/m2
14:00716 w/m2
15:00581 w/m2
16:00372 w/m2
17:00170 w/m2
18:002 w/m2
Wednesday, February 5
Total: 1527 wh/m2Hours08:0035 w/m2
09:0091 w/m2
10:00154 w/m2
11:00193 w/m2
12:00215 w/m2
13:00216 w/m2
14:00198 w/m2
15:00190 w/m2
16:00157 w/m2
17:0077 w/m2
18:001 w/m2
Thursday, February 6
Total: 2578 wh/m2Hours08:0049 w/m2
09:00189 w/m2
10:00365 w/m2
11:00533 w/m2
12:00496 w/m2
13:00376 w/m2
14:00217 w/m2
15:00177 w/m2
16:00121 w/m2
17:0054 w/m2
18:001 w/m2
Friday, February 7
Total: 4954 wh/m2Hours08:0089 w/m2
09:00331 w/m2
10:00559 w/m2
11:00709 w/m2
12:00787 w/m2
13:00793 w/m2
14:00727 w/m2
15:00575 w/m2
16:00324 w/m2
17:0059 w/m2
18:001 w/m2
Saturday, February 8
Total: 3525 wh/m2Hours08:0057 w/m2
09:00130 w/m2
10:00171 w/m2
11:00178 w/m2
12:00501 w/m2
13:00686 w/m2
14:00702 w/m2
15:00561 w/m2
16:00374 w/m2
17:00162 w/m2
18:003 w/m2
Sunday, February 9
Total: 3121 wh/m2Hours08:0041 w/m2
09:00122 w/m2
10:00199 w/m2
11:00281 w/m2
12:00438 w/m2
13:00531 w/m2
14:00563 w/m2
15:00468 w/m2
16:00325 w/m2
17:00150 w/m2
18:003 w/m2
Monday, February 10
Total: 5185 wh/m2Hours08:0066 w/m2
09:00299 w/m2
10:00548 w/m2
11:00717 w/m2
12:00797 w/m2
13:00804 w/m2
14:00738 w/m2
15:00605 w/m2
16:00416 w/m2
17:00190 w/m2
18:005 w/m2
Tuesday, February 11
Total: 4413 wh/m2Hours08:00142 w/m2
09:00342 w/m2
10:00494 w/m2
11:00577 w/m2
12:00677 w/m2
13:00718 w/m2
14:00682 w/m2
15:00486 w/m2
16:00246 w/m2
17:0048 w/m2
18:001 w/m2
Wednesday, February 12
Total: 2336 wh/m2Hours08:0054 w/m2
09:00168 w/m2
10:00300 w/m2
11:00426 w/m2
12:00399 w/m2
13:00300 w/m2
14:00186 w/m2
15:00213 w/m2
16:00184 w/m2
17:00101 w/m2
18:005 w/m2
Thursday, February 13
Total: 4029 wh/m2Hours08:00133 w/m2
09:00346 w/m2
10:00545 w/m2
11:00697 w/m2
12:00714 w/m2
13:00615 w/m2
14:00399 w/m2
15:00305 w/m2
16:00194 w/m2
17:0078 w/m2
18:003 w/m2
Friday, February 14
Total: 3813 wh/m2Hours08:0040 w/m2
09:00154 w/m2
10:00315 w/m2
11:00465 w/m2
12:00604 w/m2
13:00670 w/m2
14:00664 w/m2
15:00494 w/m2
16:00297 w/m2
17:00107 w/m2
18:003 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.
