Solar radiation in Beitou 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, January 31
Total: 3955 wh/m2Hours08:0072 w/m2
09:00138 w/m2
10:00340 w/m2
11:00653 w/m2
12:00575 w/m2
13:00545 w/m2
14:00649 w/m2
15:00502 w/m2
16:00341 w/m2
17:00140 w/m2
Tomorrow, February 1
Total: 2638 wh/m2Hours08:0066 w/m2
09:0092 w/m2
10:00171 w/m2
11:00262 w/m2
12:00448 w/m2
13:00452 w/m2
14:00413 w/m2
15:00265 w/m2
16:00314 w/m2
17:00154 w/m2
18:001 w/m2
Sunday, February 2
Total: 1843 wh/m2Hours08:0032 w/m2
09:0093 w/m2
10:00132 w/m2
11:00168 w/m2
12:00206 w/m2
13:00262 w/m2
14:00437 w/m2
15:00232 w/m2
16:00200 w/m2
17:0081 w/m2
Monday, February 3
Total: 1786 wh/m2Hours08:0030 w/m2
09:00102 w/m2
10:00254 w/m2
11:00293 w/m2
12:00400 w/m2
13:00208 w/m2
14:00191 w/m2
15:00141 w/m2
16:00123 w/m2
17:0044 w/m2
Tuesday, February 4
Total: 4894 wh/m2Hours08:0075 w/m2
09:00297 w/m2
10:00520 w/m2
11:00676 w/m2
12:00754 w/m2
13:00761 w/m2
14:00697 w/m2
15:00567 w/m2
16:00382 w/m2
17:00164 w/m2
18:001 w/m2
Wednesday, February 5
Total: 1321 wh/m2Hours08:0034 w/m2
09:0095 w/m2
10:00135 w/m2
11:00170 w/m2
12:00189 w/m2
13:00210 w/m2
14:00193 w/m2
15:00157 w/m2
16:0096 w/m2
17:0042 w/m2
Thursday, February 6
Total: 1267 wh/m2Hours08:0032 w/m2
09:0087 w/m2
10:00136 w/m2
11:00171 w/m2
12:00190 w/m2
13:00192 w/m2
14:00176 w/m2
15:00144 w/m2
16:0097 w/m2
17:0042 w/m2
Friday, February 7
Total: 3537 wh/m2Hours08:0080 w/m2
09:00200 w/m2
10:00270 w/m2
11:00299 w/m2
12:00461 w/m2
13:00564 w/m2
14:00585 w/m2
15:00528 w/m2
16:00378 w/m2
17:00170 w/m2
18:002 w/m2
Saturday, February 8
Total: 3987 wh/m2Hours08:0099 w/m2
09:00245 w/m2
10:00339 w/m2
11:00368 w/m2
12:00532 w/m2
13:00634 w/m2
14:00638 w/m2
15:00561 w/m2
16:00393 w/m2
17:00175 w/m2
18:003 w/m2
Sunday, February 9
Total: 4993 wh/m2Hours08:00110 w/m2
09:00324 w/m2
10:00529 w/m2
11:00684 w/m2
12:00765 w/m2
13:00775 w/m2
14:00714 w/m2
15:00573 w/m2
16:00371 w/m2
17:00146 w/m2
18:002 w/m2
Monday, February 10
Total: 4957 wh/m2Hours08:00115 w/m2
09:00342 w/m2
10:00551 w/m2
11:00698 w/m2
12:00772 w/m2
13:00765 w/m2
14:00668 w/m2
15:00534 w/m2
16:00355 w/m2
17:00154 w/m2
18:003 w/m2
Tuesday, February 11
Total: 1898 wh/m2Hours08:0048 w/m2
09:00126 w/m2
10:00207 w/m2
11:00260 w/m2
12:00289 w/m2
13:00309 w/m2
14:00284 w/m2
15:00206 w/m2
16:00122 w/m2
17:0046 w/m2
18:001 w/m2
Wednesday, February 12
Total: 5038 wh/m2Hours08:0049 w/m2
09:00296 w/m2
10:00548 w/m2
11:00706 w/m2
12:00784 w/m2
13:00791 w/m2
14:00727 w/m2
15:00592 w/m2
16:00389 w/m2
17:00153 w/m2
18:003 w/m2
Thursday, February 13
Total: 2031 wh/m2Hours08:0036 w/m2
09:00102 w/m2
10:00156 w/m2
11:00213 w/m2
12:00309 w/m2
13:00362 w/m2
14:00389 w/m2
15:00273 w/m2
16:00143 w/m2
17:0047 w/m2
18:001 w/m2
Friday, February 14
Total: 1552 wh/m2Hours08:0076 w/m2
09:00162 w/m2
10:00211 w/m2
11:00196 w/m2
12:00218 w/m2
13:00200 w/m2
14:00184 w/m2
15:00151 w/m2
16:00104 w/m2
17:0048 w/m2
18:002 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.
