Solar radiation in Donghai 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, April 7
Total: 7039 wh/m2Hours07:00115 w/m2
08:00346 w/m2
09:00586 w/m2
10:00773 w/m2
11:00901 w/m2
12:00961 w/m2
13:00948 w/m2
14:00864 w/m2
15:00714 w/m2
16:00511 w/m2
17:00274 w/m2
18:0046 w/m2
Tomorrow, April 8
Total: 3450 wh/m2Hours07:00120 w/m2
08:00354 w/m2
09:00451 w/m2
10:00775 w/m2
11:00292 w/m2
12:00288 w/m2
13:00329 w/m2
14:00238 w/m2
15:00231 w/m2
16:00212 w/m2
17:00131 w/m2
18:0029 w/m2
Wednesday, April 9
Total: 2549 wh/m2Hours07:0040 w/m2
08:00118 w/m2
09:00336 w/m2
10:00251 w/m2
11:00271 w/m2
12:00241 w/m2
13:00237 w/m2
14:00216 w/m2
15:00232 w/m2
16:00368 w/m2
17:00205 w/m2
18:0034 w/m2
Thursday, April 10
Total: 2123 wh/m2Hours07:0035 w/m2
08:00127 w/m2
09:00220 w/m2
10:00195 w/m2
11:00226 w/m2
12:00335 w/m2
13:00308 w/m2
14:00259 w/m2
15:00179 w/m2
16:00141 w/m2
17:0083 w/m2
18:0015 w/m2
Friday, April 11
Total: 4693 wh/m2Hours07:0032 w/m2
08:0092 w/m2
09:00272 w/m2
10:00494 w/m2
11:00694 w/m2
12:00716 w/m2
13:00683 w/m2
14:00599 w/m2
15:00505 w/m2
16:00369 w/m2
17:00206 w/m2
18:0031 w/m2
Saturday, April 12
Total: 2512 wh/m2Hours07:0033 w/m2
08:0093 w/m2
09:00194 w/m2
10:00307 w/m2
11:00414 w/m2
12:00400 w/m2
13:00352 w/m2
14:00280 w/m2
15:00215 w/m2
16:00141 w/m2
17:0069 w/m2
18:0014 w/m2
Sunday, April 13
Total: 1925 wh/m2Hours07:0034 w/m2
08:0094 w/m2
09:00165 w/m2
10:00216 w/m2
11:00272 w/m2
12:00266 w/m2
13:00262 w/m2
14:00217 w/m2
15:00179 w/m2
16:00129 w/m2
17:0077 w/m2
18:0014 w/m2
Monday, April 14
Total: 3229 wh/m2Hours07:00126 w/m2
08:00359 w/m2
09:00519 w/m2
10:00554 w/m2
11:00396 w/m2
12:00358 w/m2
13:00308 w/m2
14:00217 w/m2
15:00179 w/m2
16:00129 w/m2
17:0070 w/m2
18:0014 w/m2
Tuesday, April 15
Total: 5080 wh/m2Hours07:00118 w/m2
08:00358 w/m2
09:00592 w/m2
10:00782 w/m2
11:00911 w/m2
12:00933 w/m2
13:00730 w/m2
14:00217 w/m2
15:00197 w/m2
16:00142 w/m2
17:0084 w/m2
18:0016 w/m2
Wednesday, April 16
Total: 1826 wh/m2Hours07:0039 w/m2
08:00105 w/m2
09:00167 w/m2
10:00197 w/m2
11:00228 w/m2
12:00242 w/m2
13:00238 w/m2
14:00217 w/m2
15:00179 w/m2
16:00129 w/m2
17:0070 w/m2
18:0015 w/m2
Thursday, April 17
Total: 5351 wh/m2Hours07:0085 w/m2
08:00271 w/m2
09:00376 w/m2
10:00406 w/m2
11:00337 w/m2
12:00682 w/m2
13:00840 w/m2
14:00840 w/m2
15:00695 w/m2
16:00498 w/m2
17:00271 w/m2
18:0050 w/m2
Friday, April 18
Total: 3623 wh/m2Hours07:0076 w/m2
08:00213 w/m2
09:00313 w/m2
10:00360 w/m2
11:00358 w/m2
12:00358 w/m2
13:00308 w/m2
14:00238 w/m2
15:00564 w/m2
16:00500 w/m2
17:00281 w/m2
18:0054 w/m2
Saturday, April 19
Total: 6585 wh/m2Hours07:0055 w/m2
08:00161 w/m2
09:00453 w/m2
10:00722 w/m2
11:00897 w/m2
12:00961 w/m2
13:00950 w/m2
14:00865 w/m2
15:00712 w/m2
16:00502 w/m2
17:00261 w/m2
18:0046 w/m2
Sunday, April 20
Total: 4571 wh/m2Hours07:00116 w/m2
08:00335 w/m2
09:00494 w/m2
10:00588 w/m2
11:00606 w/m2
12:00598 w/m2
13:00541 w/m2
14:00445 w/m2
15:00382 w/m2
16:00284 w/m2
17:00155 w/m2
18:0027 w/m2
Monday, April 21
Total: 1803 wh/m2Hours07:0038 w/m2
08:0098 w/m2
09:00153 w/m2
10:00198 w/m2
11:00228 w/m2
12:00242 w/m2
13:00238 w/m2
14:00216 w/m2
15:00179 w/m2
16:00129 w/m2
17:0070 w/m2
18:0014 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.
