Solar radiation in Harelbeke 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 30
Total: 675 wh/m2Hours09:005 w/m2
10:0033 w/m2
11:0065 w/m2
12:0092 w/m2
13:0082 w/m2
14:00127 w/m2
15:00167 w/m2
16:0088 w/m2
17:0016 w/m2
Tomorrow, January 31
Total: 677 wh/m2Hours09:006 w/m2
10:0034 w/m2
11:0066 w/m2
12:00101 w/m2
13:00108 w/m2
14:00142 w/m2
15:00110 w/m2
16:0095 w/m2
17:0015 w/m2
Saturday, February 1
Total: 1484 wh/m2Hours09:006 w/m2
10:0035 w/m2
11:0085 w/m2
12:00293 w/m2
13:00340 w/m2
14:00314 w/m2
15:00243 w/m2
16:00141 w/m2
17:0027 w/m2
Sunday, February 2
Total: 1614 wh/m2Hours09:0028 w/m2
10:00144 w/m2
11:00250 w/m2
12:00313 w/m2
13:00286 w/m2
14:00260 w/m2
15:00197 w/m2
16:00111 w/m2
17:0025 w/m2
Monday, February 3
Total: 764 wh/m2Hours09:008 w/m2
10:0037 w/m2
11:0077 w/m2
12:00121 w/m2
13:00145 w/m2
14:00149 w/m2
15:00128 w/m2
16:0081 w/m2
17:0018 w/m2
Tuesday, February 4
Total: 1927 wh/m2Hours09:0033 w/m2
10:00153 w/m2
11:00261 w/m2
12:00332 w/m2
13:00357 w/m2
14:00333 w/m2
15:00264 w/m2
16:00157 w/m2
17:0037 w/m2
Wednesday, February 5
Total: 1949 wh/m2Hours09:0036 w/m2
10:00158 w/m2
11:00266 w/m2
12:00334 w/m2
13:00349 w/m2
14:00335 w/m2
15:00269 w/m2
16:00162 w/m2
17:0040 w/m2
Thursday, February 6
Total: 1598 wh/m2Hours09:0033 w/m2
10:00130 w/m2
11:00238 w/m2
12:00319 w/m2
13:00354 w/m2
14:00297 w/m2
15:00174 w/m2
16:0042 w/m2
17:0011 w/m2
Friday, February 7
Total: 2011 wh/m2Hours09:0043 w/m2
10:00167 w/m2
11:00276 w/m2
12:00348 w/m2
13:00374 w/m2
14:00347 w/m2
15:00267 w/m2
16:00148 w/m2
17:0041 w/m2
Saturday, February 8
Total: 2109 wh/m2Hours09:0047 w/m2
10:00173 w/m2
11:00283 w/m2
12:00354 w/m2
13:00380 w/m2
14:00356 w/m2
15:00286 w/m2
16:00178 w/m2
17:0052 w/m2
Sunday, February 9
Total: 2004 wh/m2Hours09:0050 w/m2
10:00178 w/m2
11:00288 w/m2
12:00360 w/m2
13:00385 w/m2
14:00350 w/m2
15:00249 w/m2
16:00107 w/m2
17:0037 w/m2
Monday, February 10
Total: 556 wh/m2Hours09:0015 w/m2
10:0050 w/m2
11:0073 w/m2
12:0092 w/m2
13:0098 w/m2
14:0092 w/m2
15:0074 w/m2
16:0047 w/m2
17:0015 w/m2
Tuesday, February 11
Total: 2253 wh/m2Hours09:0058 w/m2
10:00189 w/m2
11:00300 w/m2
12:00372 w/m2
13:00398 w/m2
14:00374 w/m2
15:00304 w/m2
16:00194 w/m2
17:0064 w/m2
Wednesday, February 12
Total: 2302 wh/m2Hours09:0063 w/m2
10:00194 w/m2
11:00306 w/m2
12:00378 w/m2
13:00404 w/m2
14:00380 w/m2
15:00310 w/m2
16:00199 w/m2
17:0068 w/m2
Thursday, February 13
Total: 2329 wh/m2Hours09:0067 w/m2
10:00200 w/m2
11:00312 w/m2
12:00384 w/m2
13:00410 w/m2
14:00385 w/m2
15:00309 w/m2
16:00191 w/m2
17:0071 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.
