Solar radiation in Princeton 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 21
Total: 5224 wh/m2Hours07:001 w/m2
08:00165 w/m2
09:00377 w/m2
10:00562 w/m2
11:00712 w/m2
12:00768 w/m2
13:00759 w/m2
14:00698 w/m2
15:00573 w/m2
16:00406 w/m2
17:00193 w/m2
18:0010 w/m2
Tomorrow, February 22
Total: 4669 wh/m2Hours07:001 w/m2
08:00154 w/m2
09:00354 w/m2
10:00523 w/m2
11:00631 w/m2
12:00677 w/m2
13:00650 w/m2
14:00613 w/m2
15:00518 w/m2
16:00370 w/m2
17:00169 w/m2
18:009 w/m2
Sunday, February 23
Total: 5019 wh/m2Hours07:002 w/m2
08:00152 w/m2
09:00351 w/m2
10:00522 w/m2
11:00652 w/m2
12:00720 w/m2
13:00731 w/m2
14:00688 w/m2
15:00579 w/m2
16:00414 w/m2
17:00196 w/m2
18:0012 w/m2
Monday, February 24
Total: 4688 wh/m2Hours07:002 w/m2
08:00139 w/m2
09:00322 w/m2
10:00483 w/m2
11:00605 w/m2
12:00683 w/m2
13:00695 w/m2
14:00647 w/m2
15:00534 w/m2
16:00378 w/m2
17:00187 w/m2
18:0013 w/m2
Tuesday, February 25
Total: 5622 wh/m2Hours07:003 w/m2
08:00175 w/m2
09:00399 w/m2
10:00594 w/m2
11:00737 w/m2
12:00817 w/m2
13:00827 w/m2
14:00762 w/m2
15:00631 w/m2
16:00443 w/m2
17:00218 w/m2
18:0016 w/m2
Wednesday, February 26
Total: 5752 wh/m2Hours07:004 w/m2
08:00187 w/m2
09:00417 w/m2
10:00614 w/m2
11:00757 w/m2
12:00834 w/m2
13:00839 w/m2
14:00773 w/m2
15:00639 w/m2
16:00449 w/m2
17:00222 w/m2
18:0017 w/m2
Thursday, February 27
Total: 5745 wh/m2Hours07:005 w/m2
08:00190 w/m2
09:00419 w/m2
10:00614 w/m2
11:00755 w/m2
12:00831 w/m2
13:00835 w/m2
14:00769 w/m2
15:00637 w/m2
16:00449 w/m2
17:00223 w/m2
18:0018 w/m2
Friday, February 28
Total: 5818 wh/m2Hours07:006 w/m2
08:00193 w/m2
09:00424 w/m2
10:00621 w/m2
11:00764 w/m2
12:00840 w/m2
13:00845 w/m2
14:00779 w/m2
15:00645 w/m2
16:00455 w/m2
17:00227 w/m2
18:0019 w/m2
Saturday, March 1
Total: 5858 wh/m2Hours07:007 w/m2
08:00198 w/m2
09:00429 w/m2
10:00626 w/m2
11:00768 w/m2
12:00845 w/m2
13:00849 w/m2
14:00782 w/m2
15:00648 w/m2
16:00457 w/m2
17:00229 w/m2
18:0020 w/m2
Sunday, March 2
Total: 5869 wh/m2Hours07:008 w/m2
08:00201 w/m2
09:00431 w/m2
10:00627 w/m2
11:00768 w/m2
12:00844 w/m2
13:00849 w/m2
14:00782 w/m2
15:00648 w/m2
16:00459 w/m2
17:00231 w/m2
18:0021 w/m2
Monday, March 3
Total: 5901 wh/m2Hours07:009 w/m2
08:00205 w/m2
09:00435 w/m2
10:00630 w/m2
11:00772 w/m2
12:00847 w/m2
13:00851 w/m2
14:00784 w/m2
15:00651 w/m2
16:00461 w/m2
17:00233 w/m2
18:0023 w/m2
Tuesday, March 4
Total: 4870 wh/m2Hours07:004 w/m2
08:0073 w/m2
09:00132 w/m2
10:00160 w/m2
11:00623 w/m2
12:00839 w/m2
13:00861 w/m2
14:00793 w/m2
15:00658 w/m2
16:00466 w/m2
17:00237 w/m2
18:0024 w/m2
Wednesday, March 5
Total: 1815 wh/m2Hours07:003 w/m2
08:0064 w/m2
09:00155 w/m2
10:00238 w/m2
11:00272 w/m2
12:00258 w/m2
13:00216 w/m2
14:00199 w/m2
15:00182 w/m2
16:00129 w/m2
17:0088 w/m2
18:0011 w/m2
Thursday, March 6
Total: 2011 wh/m2Hours07:003 w/m2
08:0065 w/m2
09:00146 w/m2
10:00239 w/m2
11:00274 w/m2
12:00259 w/m2
13:00239 w/m2
14:00220 w/m2
15:00199 w/m2
16:00141 w/m2
17:00200 w/m2
18:0026 w/m2
Friday, March 7
Total: 6085 wh/m2Hours07:0016 w/m2
08:00222 w/m2
09:00454 w/m2
10:00651 w/m2
11:00793 w/m2
12:00868 w/m2
13:00871 w/m2
14:00802 w/m2
15:00666 w/m2
16:00472 w/m2
17:00243 w/m2
18:0027 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.
