Solar radiation in Zhoushi 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: 4030 wh/m2Hours07:0042 w/m2
08:00256 w/m2
09:00466 w/m2
10:00633 w/m2
11:00744 w/m2
12:00217 w/m2
13:00738 w/m2
14:00673 w/m2
15:00145 w/m2
16:0090 w/m2
17:0026 w/m2
Tomorrow, February 23
Total: 2894 wh/m2Hours07:0044 w/m2
08:00260 w/m2
09:00469 w/m2
10:00423 w/m2
11:00242 w/m2
12:00218 w/m2
13:00319 w/m2
14:00323 w/m2
15:00241 w/m2
16:00294 w/m2
17:0061 w/m2
Monday, February 24
Total: 5410 wh/m2Hours07:0048 w/m2
08:00264 w/m2
09:00474 w/m2
10:00642 w/m2
11:00752 w/m2
12:00797 w/m2
13:00774 w/m2
14:00683 w/m2
15:00532 w/m2
16:00333 w/m2
17:00111 w/m2
Tuesday, February 25
Total: 2296 wh/m2Hours07:0014 w/m2
08:0087 w/m2
09:00432 w/m2
10:00162 w/m2
11:00756 w/m2
12:00200 w/m2
13:00194 w/m2
14:00189 w/m2
15:00147 w/m2
16:0084 w/m2
17:0031 w/m2
Wednesday, February 26
Total: 1378 wh/m2Hours07:0018 w/m2
08:0068 w/m2
09:00121 w/m2
10:00163 w/m2
11:00190 w/m2
12:00201 w/m2
13:00195 w/m2
14:00173 w/m2
15:00135 w/m2
16:0085 w/m2
17:0029 w/m2
Thursday, February 27
Total: 2698 wh/m2Hours07:0014 w/m2
08:0069 w/m2
09:00122 w/m2
10:00164 w/m2
11:00191 w/m2
12:00352 w/m2
13:00460 w/m2
14:00489 w/m2
15:00433 w/m2
16:00295 w/m2
17:00109 w/m2
Friday, February 28
Total: 5536 wh/m2Hours07:0060 w/m2
08:00278 w/m2
09:00486 w/m2
10:00651 w/m2
11:00761 w/m2
12:00807 w/m2
13:00786 w/m2
14:00696 w/m2
15:00545 w/m2
16:00345 w/m2
17:00121 w/m2
Saturday, March 1
Total: 1527 wh/m2Hours07:0016 w/m2
08:0071 w/m2
09:00124 w/m2
10:00166 w/m2
11:00193 w/m2
12:00225 w/m2
13:00218 w/m2
14:00210 w/m2
15:00165 w/m2
16:00105 w/m2
17:0034 w/m2
Sunday, March 2
Total: 2023 wh/m2Hours07:0017 w/m2
08:0073 w/m2
09:00174 w/m2
10:00291 w/m2
11:00400 w/m2
12:00357 w/m2
13:00277 w/m2
14:00176 w/m2
15:00138 w/m2
16:0088 w/m2
17:0032 w/m2
Monday, March 3
Total: 4348 wh/m2Hours07:0025 w/m2
08:00109 w/m2
09:00392 w/m2
10:00641 w/m2
11:00780 w/m2
12:00800 w/m2
13:00695 w/m2
14:00449 w/m2
15:00286 w/m2
16:00139 w/m2
17:0032 w/m2
Tuesday, March 4
Total: 1435 wh/m2Hours07:0019 w/m2
08:0075 w/m2
09:00127 w/m2
10:00169 w/m2
11:00196 w/m2
12:00207 w/m2
13:00201 w/m2
14:00178 w/m2
15:00140 w/m2
16:0090 w/m2
17:0033 w/m2
Wednesday, March 5
Total: 2476 wh/m2Hours07:0077 w/m2
08:00304 w/m2
09:00501 w/m2
10:00543 w/m2
11:00198 w/m2
12:00208 w/m2
13:00202 w/m2
14:00179 w/m2
15:00140 w/m2
16:0090 w/m2
17:0034 w/m2
Thursday, March 6
Total: 2356 wh/m2Hours07:0021 w/m2
08:0077 w/m2
09:00143 w/m2
10:00222 w/m2
11:00276 w/m2
12:00271 w/m2
13:00223 w/m2
14:00180 w/m2
15:00451 w/m2
16:00355 w/m2
17:00137 w/m2
Friday, March 7
Total: 1672 wh/m2Hours07:0028 w/m2
08:00109 w/m2
09:00169 w/m2
10:00223 w/m2
11:00239 w/m2
12:00231 w/m2
13:00224 w/m2
14:00180 w/m2
15:00142 w/m2
16:0092 w/m2
17:0035 w/m2
Saturday, March 8
Total: 3255 wh/m2Hours07:0063 w/m2
08:00262 w/m2
09:00426 w/m2
10:00539 w/m2
11:00605 w/m2
12:00535 w/m2
13:00373 w/m2
14:00181 w/m2
15:00143 w/m2
16:0092 w/m2
17:0036 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.
