Solar radiation in Sapanca 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: 1968 wh/m2Hours08:001 w/m2
09:0034 w/m2
10:00192 w/m2
11:00169 w/m2
12:00264 w/m2
13:00369 w/m2
14:00359 w/m2
15:00278 w/m2
16:00164 w/m2
17:00117 w/m2
18:0021 w/m2
Tomorrow, February 23
Total: 3008 wh/m2Hours08:005 w/m2
09:00140 w/m2
10:00316 w/m2
11:00431 w/m2
12:00546 w/m2
13:00593 w/m2
14:00560 w/m2
15:00211 w/m2
16:00114 w/m2
17:0059 w/m2
18:0033 w/m2
Monday, February 24
Total: 3861 wh/m2Hours08:006 w/m2
09:00145 w/m2
10:00320 w/m2
11:00466 w/m2
12:00564 w/m2
13:00606 w/m2
14:00589 w/m2
15:00513 w/m2
16:00385 w/m2
17:00219 w/m2
18:0048 w/m2
Tuesday, February 25
Total: 3901 wh/m2Hours08:007 w/m2
09:00150 w/m2
10:00325 w/m2
11:00471 w/m2
12:00567 w/m2
13:00612 w/m2
14:00592 w/m2
15:00516 w/m2
16:00388 w/m2
17:00222 w/m2
18:0051 w/m2
Wednesday, February 26
Total: 3811 wh/m2Hours08:009 w/m2
09:00154 w/m2
10:00329 w/m2
11:00475 w/m2
12:00574 w/m2
13:00610 w/m2
14:00575 w/m2
15:00464 w/m2
16:00359 w/m2
17:00211 w/m2
18:0051 w/m2
Thursday, February 27
Total: 3996 wh/m2Hours08:0010 w/m2
09:00159 w/m2
10:00335 w/m2
11:00481 w/m2
12:00579 w/m2
13:00621 w/m2
14:00602 w/m2
15:00526 w/m2
16:00397 w/m2
17:00230 w/m2
18:0056 w/m2
Friday, February 28
Total: 4038 wh/m2Hours08:0012 w/m2
09:00163 w/m2
10:00339 w/m2
11:00485 w/m2
12:00584 w/m2
13:00625 w/m2
14:00607 w/m2
15:00530 w/m2
16:00401 w/m2
17:00233 w/m2
18:0059 w/m2
Saturday, March 1
Total: 3990 wh/m2Hours08:0014 w/m2
09:00168 w/m2
10:00344 w/m2
11:00490 w/m2
12:00588 w/m2
13:00630 w/m2
14:00611 w/m2
15:00534 w/m2
16:00396 w/m2
17:00194 w/m2
18:0021 w/m2
Sunday, March 2
Total: 1076 wh/m2Hours08:005 w/m2
09:0056 w/m2
10:00105 w/m2
11:00136 w/m2
12:00148 w/m2
13:00159 w/m2
14:00154 w/m2
15:00135 w/m2
16:00102 w/m2
17:0060 w/m2
18:0016 w/m2
Monday, March 3
Total: 1603 wh/m2Hours08:005 w/m2
09:0044 w/m2
10:0089 w/m2
11:00125 w/m2
12:00149 w/m2
13:00192 w/m2
14:00215 w/m2
15:00213 w/m2
16:00291 w/m2
17:00215 w/m2
18:0065 w/m2
Tuesday, March 4
Total: 4088 wh/m2Hours08:0021 w/m2
09:00182 w/m2
10:00359 w/m2
11:00503 w/m2
12:00597 w/m2
13:00628 w/m2
14:00595 w/m2
15:00499 w/m2
16:00394 w/m2
17:00241 w/m2
18:0069 w/m2
Wednesday, March 5
Total: 4164 wh/m2Hours08:0024 w/m2
09:00186 w/m2
10:00364 w/m2
11:00510 w/m2
12:00607 w/m2
13:00648 w/m2
14:00628 w/m2
15:00550 w/m2
16:00410 w/m2
17:00208 w/m2
18:0029 w/m2
Thursday, March 6
Total: 1078 wh/m2Hours08:007 w/m2
09:0048 w/m2
10:0092 w/m2
11:00129 w/m2
12:00153 w/m2
13:00163 w/m2
14:00158 w/m2
15:00139 w/m2
16:00106 w/m2
17:0064 w/m2
18:0019 w/m2
Friday, March 7
Total: 1135 wh/m2Hours08:008 w/m2
09:0049 w/m2
10:0093 w/m2
11:00143 w/m2
12:00170 w/m2
13:00181 w/m2
14:00159 w/m2
15:00140 w/m2
16:00107 w/m2
17:0065 w/m2
18:0020 w/m2
Saturday, March 8
Total: 1232 wh/m2Hours08:008 w/m2
09:0050 w/m2
10:0095 w/m2
11:00131 w/m2
12:00155 w/m2
13:00182 w/m2
14:00192 w/m2
15:00168 w/m2
16:00140 w/m2
17:0085 w/m2
18:0026 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.
