Solar radiation in Grez-Doiceau 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, March 1
Total: 1922 wh/m2Hours08:0012 w/m2
09:0083 w/m2
10:00148 w/m2
11:00219 w/m2
12:00335 w/m2
13:00315 w/m2
14:00282 w/m2
15:00215 w/m2
16:00231 w/m2
17:0076 w/m2
18:006 w/m2
Tomorrow, March 2
Total: 2625 wh/m2Hours08:006 w/m2
09:0039 w/m2
10:00172 w/m2
11:00330 w/m2
12:00425 w/m2
13:00452 w/m2
14:00438 w/m2
15:00376 w/m2
16:00257 w/m2
17:00122 w/m2
18:008 w/m2
Monday, March 3
Total: 2708 wh/m2Hours08:007 w/m2
09:0044 w/m2
10:00104 w/m2
11:00331 w/m2
12:00467 w/m2
13:00497 w/m2
14:00467 w/m2
15:00389 w/m2
16:00271 w/m2
17:00127 w/m2
18:004 w/m2
Tuesday, March 4
Total: 3169 wh/m2Hours08:0029 w/m2
09:00153 w/m2
10:00300 w/m2
11:00416 w/m2
12:00483 w/m2
13:00502 w/m2
14:00472 w/m2
15:00394 w/m2
16:00276 w/m2
17:00133 w/m2
18:0011 w/m2
Wednesday, March 5
Total: 3243 wh/m2Hours08:0034 w/m2
09:00172 w/m2
10:00312 w/m2
11:00421 w/m2
12:00489 w/m2
13:00508 w/m2
14:00477 w/m2
15:00399 w/m2
16:00281 w/m2
17:00137 w/m2
18:0013 w/m2
Thursday, March 6
Total: 2903 wh/m2Hours08:0038 w/m2
09:00177 w/m2
10:00317 w/m2
11:00427 w/m2
12:00495 w/m2
13:00514 w/m2
14:00474 w/m2
15:00326 w/m2
16:0071 w/m2
17:0056 w/m2
18:008 w/m2
Friday, March 7
Total: 2312 wh/m2Hours08:0032 w/m2
09:00151 w/m2
10:00283 w/m2
11:00369 w/m2
12:00414 w/m2
13:00409 w/m2
14:00324 w/m2
15:00195 w/m2
16:0073 w/m2
17:0054 w/m2
18:008 w/m2
Saturday, March 8
Total: 2851 wh/m2Hours08:0013 w/m2
09:0057 w/m2
10:0099 w/m2
11:00321 w/m2
12:00470 w/m2
13:00520 w/m2
14:00492 w/m2
15:00414 w/m2
16:00295 w/m2
17:00150 w/m2
18:0020 w/m2
Sunday, March 9
Total: 3439 wh/m2Hours08:0051 w/m2
09:00194 w/m2
10:00334 w/m2
11:00442 w/m2
12:00507 w/m2
13:00524 w/m2
14:00495 w/m2
15:00418 w/m2
16:00300 w/m2
17:00153 w/m2
18:0021 w/m2
Monday, March 10
Total: 3513 wh/m2Hours08:0055 w/m2
09:00200 w/m2
10:00341 w/m2
11:00450 w/m2
12:00517 w/m2
13:00535 w/m2
14:00503 w/m2
15:00424 w/m2
16:00305 w/m2
17:00159 w/m2
18:0024 w/m2
Tuesday, March 11
Total: 3326 wh/m2Hours08:0028 w/m2
09:00131 w/m2
10:00266 w/m2
11:00417 w/m2
12:00513 w/m2
13:00540 w/m2
14:00507 w/m2
15:00427 w/m2
16:00307 w/m2
17:00163 w/m2
18:0027 w/m2
Wednesday, March 12
Total: 3612 wh/m2Hours08:0056 w/m2
09:00207 w/m2
10:00353 w/m2
11:00462 w/m2
12:00528 w/m2
13:00546 w/m2
14:00514 w/m2
15:00434 w/m2
16:00314 w/m2
17:00168 w/m2
18:0030 w/m2
Thursday, March 13
Total: 3680 wh/m2Hours08:0069 w/m2
09:00218 w/m2
10:00359 w/m2
11:00468 w/m2
12:00534 w/m2
13:00551 w/m2
14:00519 w/m2
15:00439 w/m2
16:00319 w/m2
17:00172 w/m2
18:0032 w/m2
Friday, March 14
Total: 2879 wh/m2Hours08:0020 w/m2
09:0067 w/m2
10:00109 w/m2
11:00382 w/m2
12:00528 w/m2
13:00557 w/m2
14:00515 w/m2
15:00378 w/m2
16:00147 w/m2
17:00142 w/m2
18:0034 w/m2
Saturday, March 15
Total: 3788 wh/m2Hours08:0079 w/m2
09:00229 w/m2
10:00370 w/m2
11:00479 w/m2
12:00545 w/m2
13:00562 w/m2
14:00529 w/m2
15:00449 w/m2
16:00328 w/m2
17:00180 w/m2
18:0038 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.
