Solar radiation in Tonghong 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, July 4
Total: 2351 wh/m2Hours07:0011 w/m2
08:0073 w/m2
09:00128 w/m2
10:00247 w/m2
11:00207 w/m2
12:00234 w/m2
13:00294 w/m2
14:00240 w/m2
15:00220 w/m2
16:00185 w/m2
17:00252 w/m2
18:00190 w/m2
19:0070 w/m2
Tomorrow, July 5
Total: 2536 wh/m2Hours07:0013 w/m2
08:0084 w/m2
09:00151 w/m2
10:00200 w/m2
11:00306 w/m2
12:00407 w/m2
13:00318 w/m2
14:00334 w/m2
15:00220 w/m2
16:00185 w/m2
17:00138 w/m2
18:00108 w/m2
19:0072 w/m2
Saturday, July 6
Total: 2450 wh/m2Hours07:0011 w/m2
08:0083 w/m2
09:00139 w/m2
10:00167 w/m2
11:00207 w/m2
12:00234 w/m2
13:00245 w/m2
14:00240 w/m2
15:00220 w/m2
16:00501 w/m2
17:00179 w/m2
18:00196 w/m2
19:0028 w/m2
Sunday, July 7
Total: 3285 wh/m2Hours07:0011 w/m2
08:0088 w/m2
09:00161 w/m2
10:00275 w/m2
11:00207 w/m2
12:00366 w/m2
13:00910 w/m2
14:00265 w/m2
15:00220 w/m2
16:00203 w/m2
17:00138 w/m2
18:00332 w/m2
19:00109 w/m2
Monday, July 8
Total: 2347 wh/m2Hours07:0027 w/m2
08:00147 w/m2
09:00150 w/m2
10:00289 w/m2
11:00342 w/m2
12:00233 w/m2
13:00245 w/m2
14:00240 w/m2
15:00220 w/m2
16:00185 w/m2
17:00138 w/m2
18:0092 w/m2
19:0039 w/m2
Tuesday, July 9
Total: 2004 wh/m2Hours07:009 w/m2
08:0059 w/m2
09:00115 w/m2
10:00183 w/m2
11:00227 w/m2
12:00257 w/m2
13:00245 w/m2
14:00240 w/m2
15:00220 w/m2
16:00185 w/m2
17:00138 w/m2
18:0092 w/m2
19:0034 w/m2
Wednesday, July 10
Total: 1930 wh/m2Hours07:0011 w/m2
08:0059 w/m2
09:00115 w/m2
10:00166 w/m2
11:00206 w/m2
12:00233 w/m2
13:00245 w/m2
14:00240 w/m2
15:00220 w/m2
16:00185 w/m2
17:00138 w/m2
18:0084 w/m2
19:0028 w/m2
Thursday, July 11
Total: 2266 wh/m2Hours07:0026 w/m2
08:00116 w/m2
09:00199 w/m2
10:00245 w/m2
11:00247 w/m2
12:00256 w/m2
13:00269 w/m2
14:00240 w/m2
15:00220 w/m2
16:00185 w/m2
17:00138 w/m2
18:0092 w/m2
19:0033 w/m2
Friday, July 12
Total: 1923 wh/m2Hours07:008 w/m2
08:0058 w/m2
09:00114 w/m2
10:00165 w/m2
11:00206 w/m2
12:00233 w/m2
13:00245 w/m2
14:00240 w/m2
15:00220 w/m2
16:00185 w/m2
17:00138 w/m2
18:0083 w/m2
19:0028 w/m2
Saturday, July 13
Total: 2115 wh/m2Hours07:008 w/m2
08:0063 w/m2
09:00125 w/m2
10:00181 w/m2
11:00226 w/m2
12:00256 w/m2
13:00245 w/m2
14:00240 w/m2
15:00220 w/m2
16:00185 w/m2
17:00138 w/m2
18:00158 w/m2
19:0070 w/m2
Sunday, July 14
Total: 2124 wh/m2Hours07:007 w/m2
08:0057 w/m2
09:00114 w/m2
10:00165 w/m2
11:00205 w/m2
12:00256 w/m2
13:00293 w/m2
14:00288 w/m2
15:00263 w/m2
16:00203 w/m2
17:00152 w/m2
18:0091 w/m2
19:0030 w/m2
Monday, July 15
Total: 1927 wh/m2Hours07:007 w/m2
08:0057 w/m2
09:00113 w/m2
10:00164 w/m2
11:00205 w/m2
12:00232 w/m2
13:00244 w/m2
14:00240 w/m2
15:00219 w/m2
16:00184 w/m2
17:00138 w/m2
18:0091 w/m2
19:0033 w/m2
Tuesday, July 16
Total: 6151 wh/m2Hours07:007 w/m2
08:0057 w/m2
09:00265 w/m2
10:00524 w/m2
11:00758 w/m2
12:00800 w/m2
13:00749 w/m2
14:00608 w/m2
15:00726 w/m2
16:00689 w/m2
17:00540 w/m2
18:00323 w/m2
19:00105 w/m2
Wednesday, July 17
Total: 7416 wh/m2Hours07:0026 w/m2
08:00217 w/m2
09:00434 w/m2
10:00628 w/m2
11:00782 w/m2
12:00896 w/m2
13:00953 w/m2
14:00942 w/m2
15:00858 w/m2
16:00715 w/m2
17:00530 w/m2
18:00327 w/m2
19:00108 w/m2
Thursday, July 18
Total: 7248 wh/m2Hours07:0022 w/m2
08:00111 w/m2
09:00329 w/m2
10:00574 w/m2
11:00782 w/m2
12:00910 w/m2
13:00970 w/m2
14:00958 w/m2
15:00875 w/m2
16:00735 w/m2
17:00546 w/m2
18:00329 w/m2
19:00107 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.