Solar radiation in Ha Noi 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, June 14
Total: 5172 wh/m2Hours06:0036 w/m2
07:00181 w/m2
08:00342 w/m2
09:00481 w/m2
10:00578 w/m2
11:00668 w/m2
12:00689 w/m2
13:00652 w/m2
14:00570 w/m2
15:00461 w/m2
16:00321 w/m2
17:00166 w/m2
18:0027 w/m2
Tomorrow, June 15
Total: 4742 wh/m2Hours06:0036 w/m2
07:00177 w/m2
08:00301 w/m2
09:00357 w/m2
10:00507 w/m2
11:00564 w/m2
12:00612 w/m2
13:00602 w/m2
14:00548 w/m2
15:00470 w/m2
16:00364 w/m2
17:00175 w/m2
18:0029 w/m2
Sunday, June 16
Total: 3352 wh/m2Hours06:0013 w/m2
07:0064 w/m2
08:00119 w/m2
09:00247 w/m2
10:00265 w/m2
11:00317 w/m2
12:00502 w/m2
13:00449 w/m2
14:00487 w/m2
15:00394 w/m2
16:00303 w/m2
17:00164 w/m2
18:0028 w/m2
Monday, June 17
Total: 1946 wh/m2Hours06:0037 w/m2
07:00179 w/m2
08:00118 w/m2
09:00167 w/m2
10:00205 w/m2
11:00228 w/m2
12:00236 w/m2
13:00227 w/m2
14:00202 w/m2
15:00164 w/m2
16:00114 w/m2
17:0059 w/m2
18:0010 w/m2
Tuesday, June 18
Total: 1807 wh/m2Hours06:0013 w/m2
07:0063 w/m2
08:00118 w/m2
09:00167 w/m2
10:00204 w/m2
11:00228 w/m2
12:00236 w/m2
13:00227 w/m2
14:00202 w/m2
15:00164 w/m2
16:00115 w/m2
17:0060 w/m2
18:0010 w/m2
Wednesday, June 19
Total: 2097 wh/m2Hours06:0014 w/m2
07:0069 w/m2
08:00141 w/m2
09:00216 w/m2
10:00302 w/m2
11:00295 w/m2
12:00282 w/m2
13:00227 w/m2
14:00202 w/m2
15:00164 w/m2
16:00115 w/m2
17:0060 w/m2
18:0010 w/m2
Thursday, June 20
Total: 2291 wh/m2Hours06:0015 w/m2
07:0081 w/m2
08:00163 w/m2
09:00246 w/m2
10:00320 w/m2
11:00316 w/m2
12:00282 w/m2
13:00227 w/m2
14:00202 w/m2
15:00180 w/m2
16:00126 w/m2
17:00109 w/m2
18:0024 w/m2
Friday, June 21
Total: 2353 wh/m2Hours06:0012 w/m2
07:0062 w/m2
08:00141 w/m2
09:00215 w/m2
10:00302 w/m2
11:00316 w/m2
12:00327 w/m2
13:00315 w/m2
14:00262 w/m2
15:00197 w/m2
16:00127 w/m2
17:0066 w/m2
18:0011 w/m2
Saturday, June 22
Total: 2724 wh/m2Hours06:0012 w/m2
07:0062 w/m2
08:00117 w/m2
09:00166 w/m2
10:00204 w/m2
11:00336 w/m2
12:00448 w/m2
13:00515 w/m2
14:00385 w/m2
15:00243 w/m2
16:00127 w/m2
17:0089 w/m2
18:0020 w/m2
Sunday, June 23
Total: 2037 wh/m2Hours06:0012 w/m2
07:0062 w/m2
08:00117 w/m2
09:00182 w/m2
10:00224 w/m2
11:00250 w/m2
12:00235 w/m2
13:00227 w/m2
14:00223 w/m2
15:00197 w/m2
16:00149 w/m2
17:00129 w/m2
18:0030 w/m2
Monday, June 24
Total: 1839 wh/m2Hours06:0014 w/m2
07:0062 w/m2
08:00117 w/m2
09:00165 w/m2
10:00203 w/m2
11:00227 w/m2
12:00235 w/m2
13:00227 w/m2
14:00202 w/m2
15:00181 w/m2
16:00127 w/m2
17:0067 w/m2
18:0012 w/m2
Tuesday, June 25
Total: 1834 wh/m2Hours06:0011 w/m2
07:0061 w/m2
08:00116 w/m2
09:00165 w/m2
10:00203 w/m2
11:00227 w/m2
12:00235 w/m2
13:00227 w/m2
14:00202 w/m2
15:00181 w/m2
16:00127 w/m2
17:0067 w/m2
18:0012 w/m2
Wednesday, June 26
Total: 1800 wh/m2Hours06:0012 w/m2
07:0061 w/m2
08:00116 w/m2
09:00165 w/m2
10:00203 w/m2
11:00227 w/m2
12:00235 w/m2
13:00227 w/m2
14:00202 w/m2
15:00164 w/m2
16:00116 w/m2
17:0061 w/m2
18:0011 w/m2
Thursday, June 27
Total: 1800 wh/m2Hours06:0011 w/m2
07:0061 w/m2
08:00116 w/m2
09:00165 w/m2
10:00203 w/m2
11:00227 w/m2
12:00235 w/m2
13:00227 w/m2
14:00203 w/m2
15:00164 w/m2
16:00116 w/m2
17:0061 w/m2
18:0011 w/m2
Friday, June 28
Total: 2039 wh/m2Hours06:0011 w/m2
07:0061 w/m2
08:00115 w/m2
09:00181 w/m2
10:00223 w/m2
11:00249 w/m2
12:00281 w/m2
13:00272 w/m2
14:00243 w/m2
15:00197 w/m2
16:00127 w/m2
17:0067 w/m2
18:0012 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.