Solar radiation in Fengtai 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: 2582 wh/m2Hours08:0071 w/m2
09:00240 w/m2
10:00406 w/m2
11:00363 w/m2
12:00235 w/m2
13:00559 w/m2
14:00159 w/m2
15:00313 w/m2
16:00206 w/m2
17:0030 w/m2
Tomorrow, February 1
Total: 1396 wh/m2Hours08:0047 w/m2
09:0094 w/m2
10:00178 w/m2
11:00192 w/m2
12:00185 w/m2
13:00196 w/m2
14:00195 w/m2
15:00179 w/m2
16:0096 w/m2
17:0034 w/m2
Sunday, February 2
Total: 2358 wh/m2Hours08:0030 w/m2
09:0096 w/m2
10:00114 w/m2
11:00157 w/m2
12:00307 w/m2
13:00517 w/m2
14:00502 w/m2
15:00381 w/m2
16:00216 w/m2
17:0038 w/m2
Monday, February 3
Total: 3603 wh/m2Hours08:0080 w/m2
09:00262 w/m2
10:00419 w/m2
11:00528 w/m2
12:00582 w/m2
13:00575 w/m2
14:00508 w/m2
15:00386 w/m2
16:00221 w/m2
17:0042 w/m2
Tuesday, February 4
Total: 3647 wh/m2Hours08:0084 w/m2
09:00266 w/m2
10:00423 w/m2
11:00533 w/m2
12:00587 w/m2
13:00580 w/m2
14:00513 w/m2
15:00391 w/m2
16:00225 w/m2
17:0045 w/m2
Wednesday, February 5
Total: 3693 wh/m2Hours08:0087 w/m2
09:00271 w/m2
10:00428 w/m2
11:00538 w/m2
12:00592 w/m2
13:00585 w/m2
14:00518 w/m2
15:00396 w/m2
16:00230 w/m2
17:0048 w/m2
Thursday, February 6
Total: 3281 wh/m2Hours08:0091 w/m2
09:00273 w/m2
10:00393 w/m2
11:00336 w/m2
12:00470 w/m2
13:00532 w/m2
14:00502 w/m2
15:00397 w/m2
16:00235 w/m2
17:0052 w/m2
Friday, February 7
Total: 2431 wh/m2Hours08:0024 w/m2
09:00149 w/m2
10:00325 w/m2
11:00476 w/m2
12:00447 w/m2
13:00317 w/m2
14:00132 w/m2
15:00286 w/m2
16:00220 w/m2
17:0055 w/m2
Saturday, February 8
Total: 3801 wh/m2Hours08:0081 w/m2
09:00271 w/m2
10:00441 w/m2
11:00553 w/m2
12:00607 w/m2
13:00601 w/m2
14:00533 w/m2
15:00411 w/m2
16:00244 w/m2
17:0059 w/m2
Sunday, February 9
Total: 3883 wh/m2Hours08:00102 w/m2
09:00289 w/m2
10:00448 w/m2
11:00558 w/m2
12:00613 w/m2
13:00606 w/m2
14:00539 w/m2
15:00416 w/m2
16:00249 w/m2
17:0063 w/m2
Monday, February 10
Total: 3108 wh/m2Hours08:00106 w/m2
09:00294 w/m2
10:00453 w/m2
11:00564 w/m2
12:00606 w/m2
13:00494 w/m2
14:00136 w/m2
15:00217 w/m2
16:00182 w/m2
17:0056 w/m2
Tuesday, February 11
Total: 3981 wh/m2Hours08:00110 w/m2
09:00299 w/m2
10:00458 w/m2
11:00569 w/m2
12:00623 w/m2
13:00617 w/m2
14:00549 w/m2
15:00427 w/m2
16:00259 w/m2
17:0070 w/m2
Wednesday, February 12
Total: 4032 wh/m2Hours08:00115 w/m2
09:00304 w/m2
10:00463 w/m2
11:00574 w/m2
12:00629 w/m2
13:00622 w/m2
14:00555 w/m2
15:00432 w/m2
16:00264 w/m2
17:0074 w/m2
Thursday, February 13
Total: 4081 wh/m2Hours08:00119 w/m2
09:00309 w/m2
10:00468 w/m2
11:00580 w/m2
12:00634 w/m2
13:00627 w/m2
14:00560 w/m2
15:00437 w/m2
16:00269 w/m2
17:0078 w/m2
Friday, February 14
Total: 4131 wh/m2Hours08:00123 w/m2
09:00314 w/m2
10:00474 w/m2
11:00585 w/m2
12:00640 w/m2
13:00633 w/m2
14:00565 w/m2
15:00442 w/m2
16:00273 w/m2
17:0082 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.
