Solar radiation in Hpa-an 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, December 22
Total: 4679 wh/m2Hours07:00144 w/m2
08:00378 w/m2
09:00506 w/m2
10:00576 w/m2
11:00647 w/m2
12:00746 w/m2
13:00690 w/m2
14:00556 w/m2
15:00320 w/m2
16:00116 w/m2
Tomorrow, December 23
Total: 4504 wh/m2Hours07:00130 w/m2
08:00333 w/m2
09:00563 w/m2
10:00695 w/m2
11:00703 w/m2
12:00646 w/m2
13:00544 w/m2
14:00442 w/m2
15:00319 w/m2
16:00129 w/m2
Tuesday, December 24
Total: 5132 wh/m2Hours07:00153 w/m2
08:00377 w/m2
09:00568 w/m2
10:00705 w/m2
11:00775 w/m2
12:00774 w/m2
13:00701 w/m2
14:00563 w/m2
15:00370 w/m2
16:00146 w/m2
Wednesday, December 25
Total: 4704 wh/m2Hours07:00152 w/m2
08:00376 w/m2
09:00567 w/m2
10:00704 w/m2
11:00775 w/m2
12:00772 w/m2
13:00467 w/m2
14:00549 w/m2
15:00277 w/m2
16:0065 w/m2
Thursday, December 26
Total: 3932 wh/m2Hours07:00130 w/m2
08:00371 w/m2
09:00508 w/m2
10:00457 w/m2
11:00454 w/m2
12:00270 w/m2
13:00651 w/m2
14:00566 w/m2
15:00375 w/m2
16:00150 w/m2
Friday, December 27
Total: 5158 wh/m2Hours07:00149 w/m2
08:00374 w/m2
09:00566 w/m2
10:00705 w/m2
11:00777 w/m2
12:00778 w/m2
13:00707 w/m2
14:00570 w/m2
15:00378 w/m2
16:00154 w/m2
Saturday, December 28
Total: 5166 wh/m2Hours07:00148 w/m2
08:00373 w/m2
09:00566 w/m2
10:00705 w/m2
11:00778 w/m2
12:00779 w/m2
13:00709 w/m2
14:00572 w/m2
15:00380 w/m2
16:00156 w/m2
Sunday, December 29
Total: 4381 wh/m2Hours07:00111 w/m2
08:00311 w/m2
09:00503 w/m2
10:00636 w/m2
11:00711 w/m2
12:00717 w/m2
13:00600 w/m2
14:00427 w/m2
15:00224 w/m2
16:00141 w/m2
Monday, December 30
Total: 4648 wh/m2Hours07:00130 w/m2
08:00341 w/m2
09:00531 w/m2
10:00652 w/m2
11:00703 w/m2
12:00685 w/m2
13:00619 w/m2
14:00501 w/m2
15:00335 w/m2
16:00150 w/m2
17:001 w/m2
Tuesday, December 31
Total: 5202 wh/m2Hours07:00145 w/m2
08:00371 w/m2
09:00566 w/m2
10:00706 w/m2
11:00781 w/m2
12:00784 w/m2
13:00715 w/m2
14:00580 w/m2
15:00389 w/m2
16:00164 w/m2
17:001 w/m2
Wednesday, January 1
Total: 4374 wh/m2Hours07:00142 w/m2
08:00342 w/m2
09:00433 w/m2
10:00624 w/m2
11:00740 w/m2
12:00772 w/m2
13:00651 w/m2
14:00418 w/m2
15:00127 w/m2
16:00124 w/m2
17:001 w/m2
Thursday, January 2
Total: 5139 wh/m2Hours07:00142 w/m2
08:00357 w/m2
09:00510 w/m2
10:00690 w/m2
11:00781 w/m2
12:00788 w/m2
13:00720 w/m2
14:00585 w/m2
15:00395 w/m2
16:00170 w/m2
17:001 w/m2
Friday, January 3
Total: 4396 wh/m2Hours07:00139 w/m2
08:00315 w/m2
09:00291 w/m2
10:00480 w/m2
11:00634 w/m2
12:00702 w/m2
13:00687 w/m2
14:00578 w/m2
15:00397 w/m2
16:00172 w/m2
17:001 w/m2
Saturday, January 4
Total: 5259 wh/m2Hours07:00142 w/m2
08:00369 w/m2
09:00566 w/m2
10:00709 w/m2
11:00787 w/m2
12:00792 w/m2
13:00725 w/m2
14:00591 w/m2
15:00401 w/m2
16:00175 w/m2
17:002 w/m2
Sunday, January 5
Total: 4975 wh/m2Hours07:0075 w/m2
08:00265 w/m2
09:00473 w/m2
10:00678 w/m2
11:00784 w/m2
12:00794 w/m2
13:00728 w/m2
14:00594 w/m2
15:00404 w/m2
16:00178 w/m2
17:002 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.
