Solar radiation in Isnā 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, February 22
Total: 4313 wh/m2Hours07:0052 w/m2
08:00267 w/m2
09:00376 w/m2
10:00501 w/m2
11:00600 w/m2
12:00649 w/m2
13:00606 w/m2
14:00512 w/m2
15:00417 w/m2
16:00259 w/m2
17:0074 w/m2
Tomorrow, February 23
Total: 5695 wh/m2Hours07:0072 w/m2
08:00302 w/m2
09:00519 w/m2
10:00690 w/m2
11:00799 w/m2
12:00840 w/m2
13:00807 w/m2
14:00705 w/m2
15:00540 w/m2
16:00325 w/m2
17:0096 w/m2
Monday, February 24
Total: 5189 wh/m2Hours07:0063 w/m2
08:00272 w/m2
09:00510 w/m2
10:00691 w/m2
11:00714 w/m2
12:00705 w/m2
13:00684 w/m2
14:00708 w/m2
15:00479 w/m2
16:00284 w/m2
17:0079 w/m2
Tuesday, February 25
Total: 4700 wh/m2Hours07:0077 w/m2
08:00274 w/m2
09:00512 w/m2
10:00660 w/m2
11:00707 w/m2
12:00619 w/m2
13:00595 w/m2
14:00520 w/m2
15:00424 w/m2
16:00239 w/m2
17:0073 w/m2
Wednesday, February 26
Total: 5455 wh/m2Hours07:0064 w/m2
08:00184 w/m2
09:00461 w/m2
10:00682 w/m2
11:00810 w/m2
12:00848 w/m2
13:00811 w/m2
14:00703 w/m2
15:00522 w/m2
16:00293 w/m2
17:0077 w/m2
Thursday, February 27
Total: 5848 wh/m2Hours07:0086 w/m2
08:00318 w/m2
09:00535 w/m2
10:00706 w/m2
11:00815 w/m2
12:00854 w/m2
13:00821 w/m2
14:00718 w/m2
15:00552 w/m2
16:00338 w/m2
17:00105 w/m2
Friday, February 28
Total: 5885 wh/m2Hours07:0089 w/m2
08:00322 w/m2
09:00539 w/m2
10:00710 w/m2
11:00819 w/m2
12:00858 w/m2
13:00825 w/m2
14:00721 w/m2
15:00555 w/m2
16:00340 w/m2
17:00107 w/m2
Saturday, March 1
Total: 5922 wh/m2Hours07:0093 w/m2
08:00326 w/m2
09:00543 w/m2
10:00714 w/m2
11:00823 w/m2
12:00862 w/m2
13:00828 w/m2
14:00724 w/m2
15:00557 w/m2
16:00343 w/m2
17:00109 w/m2
Sunday, March 2
Total: 5956 wh/m2Hours07:0096 w/m2
08:00330 w/m2
09:00547 w/m2
10:00718 w/m2
11:00826 w/m2
12:00865 w/m2
13:00831 w/m2
14:00727 w/m2
15:00560 w/m2
16:00345 w/m2
17:00111 w/m2
Monday, March 3
Total: 5993 wh/m2Hours07:0099 w/m2
08:00334 w/m2
09:00551 w/m2
10:00722 w/m2
11:00830 w/m2
12:00869 w/m2
13:00834 w/m2
14:00730 w/m2
15:00563 w/m2
16:00348 w/m2
17:00113 w/m2
Tuesday, March 4
Total: 5837 wh/m2Hours07:00103 w/m2
08:00338 w/m2
09:00555 w/m2
10:00723 w/m2
11:00826 w/m2
12:00869 w/m2
13:00837 w/m2
14:00733 w/m2
15:00548 w/m2
16:00276 w/m2
17:0029 w/m2
Wednesday, March 5
Total: 5489 wh/m2Hours07:00106 w/m2
08:00342 w/m2
09:00553 w/m2
10:00662 w/m2
11:00556 w/m2
12:00800 w/m2
13:00834 w/m2
14:00736 w/m2
15:00559 w/m2
16:00298 w/m2
17:0043 w/m2
Thursday, March 6
Total: 2318 wh/m2Hours07:0070 w/m2
08:00249 w/m2
09:00339 w/m2
10:00319 w/m2
11:00210 w/m2
12:00264 w/m2
13:00273 w/m2
14:00273 w/m2
15:00185 w/m2
16:00106 w/m2
17:0030 w/m2
Friday, March 7
Total: 6136 wh/m2Hours07:00114 w/m2
08:00350 w/m2
09:00568 w/m2
10:00737 w/m2
11:00845 w/m2
12:00883 w/m2
13:00847 w/m2
14:00741 w/m2
15:00573 w/m2
16:00357 w/m2
17:00121 w/m2
Saturday, March 8
Total: 5965 wh/m2Hours07:00118 w/m2
08:00355 w/m2
09:00572 w/m2
10:00741 w/m2
11:00849 w/m2
12:00882 w/m2
13:00811 w/m2
14:00608 w/m2
15:00549 w/m2
16:00358 w/m2
17:00122 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.
