Solar radiation in Sao Hai 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 15
Total: 4197 wh/m2Hours07:0066 w/m2
08:00298 w/m2
09:00515 w/m2
10:00686 w/m2
11:00799 w/m2
12:00799 w/m2
13:00471 w/m2
14:00174 w/m2
15:00132 w/m2
16:00204 w/m2
17:0053 w/m2
Tomorrow, November 16
Total: 4986 wh/m2Hours07:0068 w/m2
08:00297 w/m2
09:00516 w/m2
10:00689 w/m2
11:00799 w/m2
12:00805 w/m2
13:00719 w/m2
14:00568 w/m2
15:00324 w/m2
16:00127 w/m2
17:0074 w/m2
Sunday, November 17
Total: 4303 wh/m2Hours07:0067 w/m2
08:00294 w/m2
09:00512 w/m2
10:00685 w/m2
11:00740 w/m2
12:00777 w/m2
13:00701 w/m2
14:00272 w/m2
15:00131 w/m2
16:0077 w/m2
17:0047 w/m2
Monday, November 18
Total: 5576 wh/m2Hours07:0065 w/m2
08:00292 w/m2
09:00511 w/m2
10:00684 w/m2
11:00795 w/m2
12:00834 w/m2
13:00799 w/m2
14:00692 w/m2
15:00523 w/m2
16:00305 w/m2
17:0076 w/m2
Tuesday, November 19
Total: 5544 wh/m2Hours07:0063 w/m2
08:00289 w/m2
09:00508 w/m2
10:00681 w/m2
11:00792 w/m2
12:00831 w/m2
13:00796 w/m2
14:00689 w/m2
15:00518 w/m2
16:00301 w/m2
17:0076 w/m2
Wednesday, November 20
Total: 5488 wh/m2Hours07:0062 w/m2
08:00287 w/m2
09:00506 w/m2
10:00679 w/m2
11:00789 w/m2
12:00826 w/m2
13:00784 w/m2
14:00677 w/m2
15:00508 w/m2
16:00295 w/m2
17:0075 w/m2
Thursday, November 21
Total: 5335 wh/m2Hours07:0060 w/m2
08:00285 w/m2
09:00503 w/m2
10:00676 w/m2
11:00782 w/m2
12:00795 w/m2
13:00694 w/m2
14:00651 w/m2
15:00511 w/m2
16:00303 w/m2
17:0075 w/m2
Friday, November 22
Total: 3573 wh/m2Hours07:0058 w/m2
08:00282 w/m2
09:00501 w/m2
10:00674 w/m2
11:00761 w/m2
12:00650 w/m2
13:00218 w/m2
14:00189 w/m2
15:00143 w/m2
16:0076 w/m2
17:0021 w/m2
Saturday, November 23
Total: 5002 wh/m2Hours07:0056 w/m2
08:00278 w/m2
09:00496 w/m2
10:00668 w/m2
11:00757 w/m2
12:00726 w/m2
13:00557 w/m2
14:00595 w/m2
15:00494 w/m2
16:00300 w/m2
17:0075 w/m2
Sunday, November 24
Total: 5419 wh/m2Hours07:0054 w/m2
08:00277 w/m2
09:00495 w/m2
10:00669 w/m2
11:00779 w/m2
12:00816 w/m2
13:00773 w/m2
14:00673 w/m2
15:00510 w/m2
16:00299 w/m2
17:0074 w/m2
Monday, November 25
Total: 2565 wh/m2Hours07:0013 w/m2
08:00108 w/m2
09:00244 w/m2
10:00401 w/m2
11:00400 w/m2
12:00339 w/m2
13:00236 w/m2
14:00297 w/m2
15:00285 w/m2
16:00196 w/m2
17:0046 w/m2
Tuesday, November 26
Total: 3706 wh/m2Hours07:0013 w/m2
08:00113 w/m2
09:00279 w/m2
10:00450 w/m2
11:00504 w/m2
12:00505 w/m2
13:00447 w/m2
14:00544 w/m2
15:00479 w/m2
16:00297 w/m2
17:0075 w/m2
Wednesday, November 27
Total: 1357 wh/m2Hours07:0012 w/m2
08:0068 w/m2
09:00122 w/m2
10:00165 w/m2
11:00194 w/m2
12:00204 w/m2
13:00196 w/m2
14:00170 w/m2
15:00129 w/m2
16:0076 w/m2
17:0021 w/m2
Thursday, November 28
Total: 4540 wh/m2Hours07:0018 w/m2
08:00211 w/m2
09:00465 w/m2
10:00658 w/m2
11:00746 w/m2
12:00680 w/m2
13:00403 w/m2
14:00521 w/m2
15:00468 w/m2
16:00295 w/m2
17:0075 w/m2
Friday, November 29
Total: 4543 wh/m2Hours07:0020 w/m2
08:00131 w/m2
09:00266 w/m2
10:00396 w/m2
11:00636 w/m2
12:00766 w/m2
13:00774 w/m2
14:00671 w/m2
15:00508 w/m2
16:00298 w/m2
17:0077 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.
