Solar radiation in Pians 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: 2197 wh/m2Hours08:0064 w/m2
09:00154 w/m2
10:00289 w/m2
11:00431 w/m2
12:00180 w/m2
13:00140 w/m2
14:00187 w/m2
15:00402 w/m2
16:00259 w/m2
17:0091 w/m2
Tomorrow, February 22
Total: 1471 wh/m2Hours08:0056 w/m2
09:00116 w/m2
10:00221 w/m2
11:00127 w/m2
12:00141 w/m2
13:00141 w/m2
14:00201 w/m2
15:00246 w/m2
16:00179 w/m2
17:0043 w/m2
Sunday, February 23
Total: 1876 wh/m2Hours08:0034 w/m2
09:00129 w/m2
10:00239 w/m2
11:00128 w/m2
12:00386 w/m2
13:00410 w/m2
14:00303 w/m2
15:00134 w/m2
16:0074 w/m2
17:0039 w/m2
Monday, February 24
Total: 3529 wh/m2Hours08:0096 w/m2
09:00267 w/m2
10:00414 w/m2
11:00520 w/m2
12:00575 w/m2
13:00576 w/m2
14:00510 w/m2
15:00361 w/m2
16:00151 w/m2
17:0059 w/m2
Tuesday, February 25
Total: 1101 wh/m2Hours08:0030 w/m2
09:0088 w/m2
10:00155 w/m2
11:00170 w/m2
12:00174 w/m2
13:00146 w/m2
14:00132 w/m2
15:00106 w/m2
16:0070 w/m2
17:0030 w/m2
Wednesday, February 26
Total: 974 wh/m2Hours08:0029 w/m2
09:0070 w/m2
10:00107 w/m2
11:00133 w/m2
12:00147 w/m2
13:00147 w/m2
14:00134 w/m2
15:00108 w/m2
16:0071 w/m2
17:0028 w/m2
Thursday, February 27
Total: 983 wh/m2Hours08:0028 w/m2
09:0071 w/m2
10:00108 w/m2
11:00134 w/m2
12:00148 w/m2
13:00148 w/m2
14:00135 w/m2
15:00109 w/m2
16:0073 w/m2
17:0029 w/m2
Friday, February 28
Total: 1000 wh/m2Hours08:0030 w/m2
09:0073 w/m2
10:00110 w/m2
11:00136 w/m2
12:00150 w/m2
13:00150 w/m2
14:00136 w/m2
15:00110 w/m2
16:0074 w/m2
17:0031 w/m2
Saturday, March 1
Total: 2019 wh/m2Hours08:0031 w/m2
09:0074 w/m2
10:00111 w/m2
11:00178 w/m2
12:00250 w/m2
13:00288 w/m2
14:00366 w/m2
15:00357 w/m2
16:00267 w/m2
17:0097 w/m2
Sunday, March 2
Total: 1027 wh/m2Hours08:0032 w/m2
09:0076 w/m2
10:00113 w/m2
11:00139 w/m2
12:00153 w/m2
13:00153 w/m2
14:00139 w/m2
15:00113 w/m2
16:0076 w/m2
17:0033 w/m2
Monday, March 3
Total: 1049 wh/m2Hours08:0034 w/m2
09:0077 w/m2
10:00114 w/m2
11:00141 w/m2
12:00154 w/m2
13:00154 w/m2
14:00141 w/m2
15:00114 w/m2
16:0078 w/m2
17:0041 w/m2
18:001 w/m2
Tuesday, March 4
Total: 4176 wh/m2Hours07:002 w/m2
08:00142 w/m2
09:00316 w/m2
10:00463 w/m2
11:00568 w/m2
12:00623 w/m2
13:00623 w/m2
14:00566 w/m2
15:00453 w/m2
16:00293 w/m2
17:00125 w/m2
18:002 w/m2
Wednesday, March 5
Total: 2460 wh/m2Hours07:002 w/m2
08:0076 w/m2
09:00172 w/m2
10:00259 w/m2
11:00346 w/m2
12:00417 w/m2
13:00443 w/m2
14:00354 w/m2
15:00232 w/m2
16:00111 w/m2
17:0047 w/m2
18:001 w/m2
Thursday, March 6
Total: 4330 wh/m2Hours07:005 w/m2
08:00152 w/m2
09:00328 w/m2
10:00476 w/m2
11:00581 w/m2
12:00635 w/m2
13:00634 w/m2
14:00579 w/m2
15:00471 w/m2
16:00322 w/m2
17:00143 w/m2
18:004 w/m2
Friday, March 7
Total: 2476 wh/m2Hours07:003 w/m2
08:0085 w/m2
09:00227 w/m2
10:00375 w/m2
11:00406 w/m2
12:00375 w/m2
13:00292 w/m2
14:00254 w/m2
15:00208 w/m2
16:00137 w/m2
17:00109 w/m2
18:005 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.
