Solar radiation in Taoyuan 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 21
Total: 1472 wh/m2Hours07:0015 w/m2
08:0073 w/m2
09:00128 w/m2
10:00172 w/m2
11:00201 w/m2
12:00213 w/m2
13:00206 w/m2
14:00182 w/m2
15:00142 w/m2
16:00107 w/m2
17:0033 w/m2
Tomorrow, February 22
Total: 3418 wh/m2Hours07:0022 w/m2
08:00122 w/m2
09:00202 w/m2
10:00514 w/m2
11:00445 w/m2
12:00567 w/m2
13:00485 w/m2
14:00474 w/m2
15:00271 w/m2
16:00204 w/m2
17:00112 w/m2
Sunday, February 23
Total: 1485 wh/m2Hours07:0016 w/m2
08:0074 w/m2
09:00130 w/m2
10:00174 w/m2
11:00203 w/m2
12:00214 w/m2
13:00208 w/m2
14:00202 w/m2
15:00143 w/m2
16:0090 w/m2
17:0031 w/m2
Monday, February 24
Total: 2245 wh/m2Hours07:0032 w/m2
08:00104 w/m2
09:00144 w/m2
10:00192 w/m2
11:00264 w/m2
12:00374 w/m2
13:00309 w/m2
14:00305 w/m2
15:00273 w/m2
16:00193 w/m2
17:0055 w/m2
Tuesday, February 25
Total: 2658 wh/m2Hours07:0040 w/m2
08:00178 w/m2
09:00218 w/m2
10:00334 w/m2
11:00303 w/m2
12:00358 w/m2
13:00251 w/m2
14:00239 w/m2
15:00414 w/m2
16:00262 w/m2
17:0061 w/m2
Wednesday, February 26
Total: 2226 wh/m2Hours07:0036 w/m2
08:00107 w/m2
09:00184 w/m2
10:00228 w/m2
11:00266 w/m2
12:00321 w/m2
13:00329 w/m2
14:00323 w/m2
15:00240 w/m2
16:00144 w/m2
17:0048 w/m2
Thursday, February 27
Total: 1779 wh/m2Hours07:0028 w/m2
08:00108 w/m2
09:00173 w/m2
10:00213 w/m2
11:00227 w/m2
12:00239 w/m2
13:00211 w/m2
14:00186 w/m2
15:00189 w/m2
16:00145 w/m2
17:0060 w/m2
Friday, February 28
Total: 3305 wh/m2Hours07:0039 w/m2
08:00189 w/m2
09:00356 w/m2
10:00512 w/m2
11:00643 w/m2
12:00579 w/m2
13:00435 w/m2
14:00242 w/m2
15:00175 w/m2
16:00102 w/m2
17:0033 w/m2
Saturday, March 1
Total: 1527 wh/m2Hours07:0021 w/m2
08:0079 w/m2
09:00135 w/m2
10:00179 w/m2
11:00208 w/m2
12:00219 w/m2
13:00212 w/m2
14:00187 w/m2
15:00147 w/m2
16:00103 w/m2
17:0037 w/m2
Sunday, March 2
Total: 6076 wh/m2Hours07:0082 w/m2
08:00319 w/m2
09:00542 w/m2
10:00719 w/m2
11:00834 w/m2
12:00879 w/m2
13:00851 w/m2
14:00752 w/m2
15:00588 w/m2
16:00374 w/m2
17:00136 w/m2
Monday, March 3
Total: 4196 wh/m2Hours07:0073 w/m2
08:00263 w/m2
09:00479 w/m2
10:00668 w/m2
11:00802 w/m2
12:00759 w/m2
13:00567 w/m2
14:00226 w/m2
15:00192 w/m2
16:00122 w/m2
17:0045 w/m2
Tuesday, March 4
Total: 3121 wh/m2Hours07:0040 w/m2
08:00143 w/m2
09:00273 w/m2
10:00387 w/m2
11:00492 w/m2
12:00488 w/m2
13:00441 w/m2
14:00360 w/m2
15:00271 w/m2
16:00165 w/m2
17:0061 w/m2
Wednesday, March 5
Total: 5597 wh/m2Hours07:0084 w/m2
08:00312 w/m2
09:00536 w/m2
10:00717 w/m2
11:00839 w/m2
12:00868 w/m2
13:00806 w/m2
14:00659 w/m2
15:00463 w/m2
16:00248 w/m2
17:0065 w/m2
Thursday, March 6
Total: 2013 wh/m2Hours07:0029 w/m2
08:00101 w/m2
09:00181 w/m2
10:00255 w/m2
11:00294 w/m2
12:00309 w/m2
13:00279 w/m2
14:00228 w/m2
15:00179 w/m2
16:00115 w/m2
17:0043 w/m2
Friday, March 7
Total: 4006 wh/m2Hours07:0085 w/m2
08:00300 w/m2
09:00469 w/m2
10:00572 w/m2
11:00600 w/m2
12:00580 w/m2
13:00492 w/m2
14:00379 w/m2
15:00286 w/m2
16:00176 w/m2
17:0067 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.
