Solar radiation in Penha 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, April 1
Total: 5665 wh/m2Hours07:0036 w/m2
08:00128 w/m2
09:00440 w/m2
10:00657 w/m2
11:00778 w/m2
12:00844 w/m2
13:00837 w/m2
14:00746 w/m2
15:00599 w/m2
16:00410 w/m2
17:00186 w/m2
18:004 w/m2
Tomorrow, April 2
Total: 5480 wh/m2Hours07:0015 w/m2
08:00235 w/m2
09:00450 w/m2
10:00621 w/m2
11:00760 w/m2
12:00820 w/m2
13:00844 w/m2
14:00752 w/m2
15:00512 w/m2
16:00338 w/m2
17:00132 w/m2
18:001 w/m2
Thursday, April 3
Total: 3045 wh/m2Hours07:0041 w/m2
08:00228 w/m2
09:00380 w/m2
10:00458 w/m2
11:00637 w/m2
12:00335 w/m2
13:00477 w/m2
14:00189 w/m2
15:00152 w/m2
16:00102 w/m2
17:0045 w/m2
18:001 w/m2
Friday, April 4
Total: 3567 wh/m2Hours07:0048 w/m2
08:00252 w/m2
09:00272 w/m2
10:00405 w/m2
11:00294 w/m2
12:00334 w/m2
13:00675 w/m2
14:00627 w/m2
15:00440 w/m2
16:00176 w/m2
17:0044 w/m2
Saturday, April 5
Total: 5313 wh/m2Hours07:0048 w/m2
08:00250 w/m2
09:00223 w/m2
10:00607 w/m2
11:00759 w/m2
12:00785 w/m2
13:00767 w/m2
14:00740 w/m2
15:00568 w/m2
16:00397 w/m2
17:00168 w/m2
18:001 w/m2
Sunday, April 6
Total: 2810 wh/m2Hours07:0039 w/m2
08:00185 w/m2
09:00241 w/m2
10:00289 w/m2
11:00291 w/m2
12:00252 w/m2
13:00359 w/m2
14:00421 w/m2
15:00393 w/m2
16:00243 w/m2
17:0097 w/m2
Monday, April 7
Total: 1973 wh/m2Hours07:0024 w/m2
08:00121 w/m2
09:00168 w/m2
10:00230 w/m2
11:00271 w/m2
12:00309 w/m2
13:00266 w/m2
14:00220 w/m2
15:00162 w/m2
16:00135 w/m2
17:0067 w/m2
Tuesday, April 8
Total: 5038 wh/m2Hours07:0033 w/m2
08:00207 w/m2
09:00393 w/m2
10:00549 w/m2
11:00656 w/m2
12:00715 w/m2
13:00735 w/m2
14:00685 w/m2
15:00561 w/m2
16:00361 w/m2
17:00143 w/m2
Wednesday, April 9
Total: 1432 wh/m2Hours07:0011 w/m2
08:0065 w/m2
09:00119 w/m2
10:00163 w/m2
11:00193 w/m2
12:00207 w/m2
13:00203 w/m2
14:00181 w/m2
15:00144 w/m2
16:00104 w/m2
17:0042 w/m2
Thursday, April 10
Total: 4560 wh/m2Hours07:0014 w/m2
08:0077 w/m2
09:00130 w/m2
10:00402 w/m2
11:00629 w/m2
12:00768 w/m2
13:00768 w/m2
14:00696 w/m2
15:00560 w/m2
16:00369 w/m2
17:00147 w/m2
Friday, April 11
Total: 1859 wh/m2Hours07:0032 w/m2
08:00149 w/m2
09:00118 w/m2
10:00194 w/m2
11:00266 w/m2
12:00338 w/m2
13:00278 w/m2
14:00214 w/m2
15:00142 w/m2
16:0092 w/m2
17:0036 w/m2
Saturday, April 12
Total: 4749 wh/m2Hours07:0011 w/m2
08:0063 w/m2
09:00117 w/m2
10:00469 w/m2
11:00713 w/m2
12:00809 w/m2
13:00794 w/m2
14:00709 w/m2
15:00561 w/m2
16:00364 w/m2
17:00139 w/m2
Sunday, April 13
Total: 2824 wh/m2Hours07:0030 w/m2
08:00154 w/m2
09:00150 w/m2
10:00316 w/m2
11:00479 w/m2
12:00610 w/m2
13:00501 w/m2
14:00321 w/m2
15:00139 w/m2
16:0090 w/m2
17:0034 w/m2
Monday, April 14
Total: 1407 wh/m2Hours07:0010 w/m2
08:0062 w/m2
09:00115 w/m2
10:00159 w/m2
11:00188 w/m2
12:00201 w/m2
13:00196 w/m2
14:00175 w/m2
15:00138 w/m2
16:00115 w/m2
17:0048 w/m2
Tuesday, April 15
Total: 5408 wh/m2Hours07:0034 w/m2
08:00244 w/m2
09:00457 w/m2
10:00631 w/m2
11:00747 w/m2
12:00799 w/m2
13:00781 w/m2
14:00694 w/m2
15:00546 w/m2
16:00349 w/m2
17:00126 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.
