Solar radiation in Phrao 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, November 17
Total: 5147 wh/m2Hours07:0028 w/m2
08:00238 w/m2
09:00454 w/m2
10:00628 w/m2
11:00741 w/m2
12:00790 w/m2
13:00762 w/m2
14:00646 w/m2
15:00485 w/m2
16:00299 w/m2
17:0076 w/m2
Tomorrow, November 18
Total: 4896 wh/m2Hours07:0027 w/m2
08:00235 w/m2
09:00451 w/m2
10:00626 w/m2
11:00725 w/m2
12:00705 w/m2
13:00690 w/m2
14:00561 w/m2
15:00504 w/m2
16:00297 w/m2
17:0075 w/m2
Tuesday, November 19
Total: 4916 wh/m2Hours07:0025 w/m2
08:00232 w/m2
09:00448 w/m2
10:00576 w/m2
11:00701 w/m2
12:00707 w/m2
13:00721 w/m2
14:00638 w/m2
15:00498 w/m2
16:00296 w/m2
17:0074 w/m2
Wednesday, November 20
Total: 4792 wh/m2Hours07:0024 w/m2
08:00226 w/m2
09:00409 w/m2
10:00468 w/m2
11:00654 w/m2
12:00753 w/m2
13:00750 w/m2
14:00653 w/m2
15:00494 w/m2
16:00288 w/m2
17:0073 w/m2
Thursday, November 21
Total: 5058 wh/m2Hours07:0023 w/m2
08:00227 w/m2
09:00442 w/m2
10:00616 w/m2
11:00729 w/m2
12:00770 w/m2
13:00738 w/m2
14:00650 w/m2
15:00497 w/m2
16:00293 w/m2
17:0073 w/m2
Friday, November 22
Total: 5060 wh/m2Hours07:0021 w/m2
08:00224 w/m2
09:00440 w/m2
10:00614 w/m2
11:00728 w/m2
12:00773 w/m2
13:00741 w/m2
14:00654 w/m2
15:00499 w/m2
16:00293 w/m2
17:0073 w/m2
Saturday, November 23
Total: 3412 wh/m2Hours07:0020 w/m2
08:00215 w/m2
09:00399 w/m2
10:00475 w/m2
11:00472 w/m2
12:00368 w/m2
13:00187 w/m2
14:00462 w/m2
15:00454 w/m2
16:00289 w/m2
17:0071 w/m2
Sunday, November 24
Total: 3624 wh/m2Hours07:006 w/m2
08:0081 w/m2
09:00160 w/m2
10:00225 w/m2
11:00510 w/m2
12:00686 w/m2
13:00727 w/m2
14:00597 w/m2
15:00396 w/m2
16:00176 w/m2
17:0060 w/m2
Monday, November 25
Total: 4715 wh/m2Hours07:0016 w/m2
08:00209 w/m2
09:00427 w/m2
10:00605 w/m2
11:00720 w/m2
12:00765 w/m2
13:00739 w/m2
14:00614 w/m2
15:00400 w/m2
16:00160 w/m2
17:0060 w/m2
Tuesday, November 26
Total: 4804 wh/m2Hours07:0016 w/m2
08:00212 w/m2
09:00426 w/m2
10:00601 w/m2
11:00709 w/m2
12:00732 w/m2
13:00661 w/m2
14:00610 w/m2
15:00479 w/m2
16:00287 w/m2
17:0071 w/m2
Wednesday, November 27
Total: 1320 wh/m2Hours07:005 w/m2
08:0058 w/m2
09:00117 w/m2
10:00150 w/m2
11:00179 w/m2
12:00210 w/m2
13:00204 w/m2
14:00179 w/m2
15:00123 w/m2
16:0073 w/m2
17:0022 w/m2
Thursday, November 28
Total: 3786 wh/m2Hours07:007 w/m2
08:00135 w/m2
09:00313 w/m2
10:00493 w/m2
11:00555 w/m2
12:00548 w/m2
13:00469 w/m2
14:00503 w/m2
15:00428 w/m2
16:00269 w/m2
17:0066 w/m2
Friday, November 29
Total: 4154 wh/m2Hours07:003 w/m2
08:0097 w/m2
09:00266 w/m2
10:00455 w/m2
11:00594 w/m2
12:00671 w/m2
13:00682 w/m2
14:00601 w/m2
15:00457 w/m2
16:00269 w/m2
17:0059 w/m2
Saturday, November 30
Total: 4867 wh/m2Hours07:0012 w/m2
08:00200 w/m2
09:00415 w/m2
10:00591 w/m2
11:00706 w/m2
12:00754 w/m2
13:00729 w/m2
14:00634 w/m2
15:00480 w/m2
16:00281 w/m2
17:0065 w/m2
Sunday, December 1
Total: 4639 wh/m2Hours07:0010 w/m2
08:00181 w/m2
09:00380 w/m2
10:00550 w/m2
11:00660 w/m2
12:00707 w/m2
13:00687 w/m2
14:00621 w/m2
15:00483 w/m2
16:00288 w/m2
17:0072 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.
