Solar radiation in Bratsk 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, September 21
Total: 3998 wh/m2Hours08:0083 w/m2
09:00226 w/m2
10:00359 w/m2
11:00464 w/m2
12:00532 w/m2
13:00559 w/m2
14:00541 w/m2
15:00481 w/m2
16:00383 w/m2
17:00255 w/m2
18:00111 w/m2
19:004 w/m2
Tomorrow, September 22
Total: 1605 wh/m2Hours08:0020 w/m2
09:00105 w/m2
10:0097 w/m2
11:00115 w/m2
12:00290 w/m2
13:00476 w/m2
14:00134 w/m2
15:00119 w/m2
16:0094 w/m2
17:0062 w/m2
18:0092 w/m2
19:001 w/m2
Monday, September 23
Total: 2522 wh/m2Hours08:0051 w/m2
09:00216 w/m2
10:00348 w/m2
11:00421 w/m2
12:00467 w/m2
13:00301 w/m2
14:00219 w/m2
15:00117 w/m2
16:0092 w/m2
17:00190 w/m2
18:0099 w/m2
19:001 w/m2
Tuesday, September 24
Total: 1792 wh/m2Hours08:0031 w/m2
09:0053 w/m2
10:00149 w/m2
11:00269 w/m2
12:00293 w/m2
13:00540 w/m2
14:00157 w/m2
15:00127 w/m2
16:0091 w/m2
17:0059 w/m2
18:0023 w/m2
Wednesday, September 25
Total: 2179 wh/m2Hours08:0066 w/m2
09:00176 w/m2
10:00321 w/m2
11:00348 w/m2
12:00307 w/m2
13:00295 w/m2
14:00142 w/m2
15:00158 w/m2
16:00107 w/m2
17:00172 w/m2
18:0087 w/m2
Thursday, September 26
Total: 1173 wh/m2Hours08:0017 w/m2
09:0065 w/m2
10:00130 w/m2
11:00190 w/m2
12:00198 w/m2
13:00171 w/m2
14:00128 w/m2
15:00112 w/m2
16:0087 w/m2
17:0055 w/m2
18:0020 w/m2
Friday, September 27
Total: 3603 wh/m2Hours08:0057 w/m2
09:00194 w/m2
10:00325 w/m2
11:00430 w/m2
12:00497 w/m2
13:00523 w/m2
14:00504 w/m2
15:00442 w/m2
16:00343 w/m2
17:00215 w/m2
18:0073 w/m2
Saturday, September 28
Total: 1698 wh/m2Hours08:0014 w/m2
09:0053 w/m2
10:0097 w/m2
11:00138 w/m2
12:00182 w/m2
13:00203 w/m2
14:00217 w/m2
15:00283 w/m2
16:00268 w/m2
17:00186 w/m2
18:0057 w/m2
Sunday, September 29
Total: 947 wh/m2Hours08:0013 w/m2
09:0047 w/m2
10:0079 w/m2
11:00105 w/m2
12:00122 w/m2
13:00128 w/m2
14:00123 w/m2
15:00118 w/m2
16:0099 w/m2
17:0065 w/m2
18:0048 w/m2
Monday, September 30
Total: 857 wh/m2Hours08:0012 w/m2
09:0045 w/m2
10:0078 w/m2
11:00104 w/m2
12:00120 w/m2
13:00126 w/m2
14:00121 w/m2
15:00106 w/m2
16:0081 w/m2
17:0049 w/m2
18:0015 w/m2
Tuesday, October 1
Total: 860 wh/m2Hours08:0011 w/m2
09:0044 w/m2
10:0076 w/m2
11:00102 w/m2
12:00119 w/m2
13:00125 w/m2
14:00120 w/m2
15:00104 w/m2
16:0079 w/m2
17:0047 w/m2
18:0033 w/m2
Wednesday, October 2
Total: 1757 wh/m2Hours08:0011 w/m2
09:0067 w/m2
10:00155 w/m2
11:00243 w/m2
12:00241 w/m2
13:00215 w/m2
14:00153 w/m2
15:00240 w/m2
16:00237 w/m2
17:00159 w/m2
18:0036 w/m2
Thursday, October 3
Total: 2034 wh/m2Hours08:009 w/m2
09:0041 w/m2
10:0074 w/m2
11:0099 w/m2
12:00247 w/m2
13:00356 w/m2
14:00401 w/m2
15:00350 w/m2
16:00265 w/m2
17:00154 w/m2
18:0038 w/m2
Friday, October 4
Total: 1273 wh/m2Hours08:0019 w/m2
09:0083 w/m2
10:00114 w/m2
11:0098 w/m2
12:00159 w/m2
13:00219 w/m2
14:00245 w/m2
15:00181 w/m2
16:00103 w/m2
17:0042 w/m2
18:0010 w/m2
Saturday, October 5
Total: 778 wh/m2Hours08:007 w/m2
09:0039 w/m2
10:0071 w/m2
11:0097 w/m2
12:00113 w/m2
13:00119 w/m2
14:00113 w/m2
15:0098 w/m2
16:0072 w/m2
17:0041 w/m2
18:008 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.