Solar radiation in Phon Phisai 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 16
Total: 4575 wh/m2Hours07:0078 w/m2
08:00300 w/m2
09:00501 w/m2
10:00616 w/m2
11:00410 w/m2
12:00627 w/m2
13:00707 w/m2
14:00606 w/m2
15:00455 w/m2
16:00242 w/m2
17:0033 w/m2
Tomorrow, November 17
Total: 3922 wh/m2Hours07:0042 w/m2
08:00110 w/m2
09:00176 w/m2
10:00423 w/m2
11:00301 w/m2
12:00784 w/m2
13:00748 w/m2
14:00633 w/m2
15:00451 w/m2
16:00222 w/m2
17:0032 w/m2
Monday, November 18
Total: 5196 wh/m2Hours07:0074 w/m2
08:00295 w/m2
09:00504 w/m2
10:00665 w/m2
11:00763 w/m2
12:00791 w/m2
13:00746 w/m2
14:00629 w/m2
15:00456 w/m2
16:00241 w/m2
17:0032 w/m2
Tuesday, November 19
Total: 5160 wh/m2Hours07:0072 w/m2
08:00289 w/m2
09:00500 w/m2
10:00653 w/m2
11:00760 w/m2
12:00789 w/m2
13:00743 w/m2
14:00628 w/m2
15:00455 w/m2
16:00240 w/m2
17:0031 w/m2
Wednesday, November 20
Total: 5156 wh/m2Hours07:0070 w/m2
08:00290 w/m2
09:00498 w/m2
10:00659 w/m2
11:00758 w/m2
12:00786 w/m2
13:00742 w/m2
14:00628 w/m2
15:00455 w/m2
16:00239 w/m2
17:0031 w/m2
Thursday, November 21
Total: 5134 wh/m2Hours07:0068 w/m2
08:00287 w/m2
09:00495 w/m2
10:00657 w/m2
11:00755 w/m2
12:00784 w/m2
13:00740 w/m2
14:00626 w/m2
15:00453 w/m2
16:00238 w/m2
17:0031 w/m2
Friday, November 22
Total: 4131 wh/m2Hours07:0018 w/m2
08:00112 w/m2
09:00244 w/m2
10:00383 w/m2
11:00601 w/m2
12:00722 w/m2
13:00724 w/m2
14:00616 w/m2
15:00447 w/m2
16:00236 w/m2
17:0028 w/m2
Saturday, November 23
Total: 4768 wh/m2Hours07:0063 w/m2
08:00271 w/m2
09:00435 w/m2
10:00484 w/m2
11:00685 w/m2
12:00764 w/m2
13:00735 w/m2
14:00621 w/m2
15:00447 w/m2
16:00233 w/m2
17:0030 w/m2
Sunday, November 24
Total: 5065 wh/m2Hours07:0062 w/m2
08:00279 w/m2
09:00486 w/m2
10:00643 w/m2
11:00745 w/m2
12:00777 w/m2
13:00734 w/m2
14:00622 w/m2
15:00450 w/m2
16:00237 w/m2
17:0030 w/m2
Monday, November 25
Total: 3809 wh/m2Hours07:0015 w/m2
08:0083 w/m2
09:00179 w/m2
10:00267 w/m2
11:00602 w/m2
12:00747 w/m2
13:00732 w/m2
14:00607 w/m2
15:00400 w/m2
16:00160 w/m2
17:0017 w/m2
Tuesday, November 26
Total: 5034 wh/m2Hours07:0057 w/m2
08:00271 w/m2
09:00481 w/m2
10:00643 w/m2
11:00743 w/m2
12:00773 w/m2
13:00731 w/m2
14:00620 w/m2
15:00449 w/m2
16:00236 w/m2
17:0030 w/m2
Wednesday, November 27
Total: 5019 wh/m2Hours07:0056 w/m2
08:00271 w/m2
09:00479 w/m2
10:00640 w/m2
11:00741 w/m2
12:00771 w/m2
13:00729 w/m2
14:00619 w/m2
15:00448 w/m2
16:00235 w/m2
17:0030 w/m2
Thursday, November 28
Total: 4481 wh/m2Hours07:0054 w/m2
08:00258 w/m2
09:00398 w/m2
10:00363 w/m2
11:00623 w/m2
12:00744 w/m2
13:00726 w/m2
14:00614 w/m2
15:00442 w/m2
16:00230 w/m2
17:0029 w/m2
Friday, November 29
Total: 1300 wh/m2Hours07:0013 w/m2
08:0066 w/m2
09:00130 w/m2
10:00175 w/m2
11:00203 w/m2
12:00192 w/m2
13:00182 w/m2
14:00154 w/m2
15:00112 w/m2
16:0065 w/m2
17:008 w/m2
Saturday, November 30
Total: 1243 wh/m2Hours07:0013 w/m2
08:0066 w/m2
09:00118 w/m2
10:00158 w/m2
11:00183 w/m2
12:00191 w/m2
13:00181 w/m2
14:00154 w/m2
15:00112 w/m2
16:0059 w/m2
17:008 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.
