Solar radiation in Delft 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, April 2
Total: 4938 wh/m2Hours08:0042 w/m2
09:00192 w/m2
10:00351 w/m2
11:00490 w/m2
12:00593 w/m2
13:00648 w/m2
14:00654 w/m2
15:00626 w/m2
16:00512 w/m2
17:00425 w/m2
18:00281 w/m2
19:00120 w/m2
20:004 w/m2
Tomorrow, April 3
Total: 5079 wh/m2Hours08:0046 w/m2
09:00198 w/m2
10:00358 w/m2
11:00496 w/m2
12:00600 w/m2
13:00661 w/m2
14:00674 w/m2
15:00638 w/m2
16:00557 w/m2
17:00436 w/m2
18:00286 w/m2
19:00124 w/m2
20:005 w/m2
Friday, April 4
Total: 5147 wh/m2Hours08:0051 w/m2
09:00205 w/m2
10:00364 w/m2
11:00503 w/m2
12:00606 w/m2
13:00666 w/m2
14:00679 w/m2
15:00643 w/m2
16:00562 w/m2
17:00441 w/m2
18:00291 w/m2
19:00129 w/m2
20:007 w/m2
Saturday, April 5
Total: 5212 wh/m2Hours08:0056 w/m2
09:00211 w/m2
10:00371 w/m2
11:00509 w/m2
12:00612 w/m2
13:00672 w/m2
14:00684 w/m2
15:00648 w/m2
16:00567 w/m2
17:00446 w/m2
18:00295 w/m2
19:00133 w/m2
20:008 w/m2
Sunday, April 6
Total: 5280 wh/m2Hours08:0061 w/m2
09:00217 w/m2
10:00377 w/m2
11:00515 w/m2
12:00618 w/m2
13:00677 w/m2
14:00690 w/m2
15:00654 w/m2
16:00572 w/m2
17:00451 w/m2
18:00300 w/m2
19:00138 w/m2
20:0010 w/m2
Monday, April 7
Total: 4226 wh/m2Hours08:0066 w/m2
09:00224 w/m2
10:00383 w/m2
11:00521 w/m2
12:00621 w/m2
13:00667 w/m2
14:00642 w/m2
15:00532 w/m2
16:00338 w/m2
17:00114 w/m2
18:0076 w/m2
19:0039 w/m2
20:003 w/m2
Tuesday, April 8
Total: 2917 wh/m2Hours08:0018 w/m2
09:0058 w/m2
10:0097 w/m2
11:00132 w/m2
12:00173 w/m2
13:00206 w/m2
14:00227 w/m2
15:00523 w/m2
16:00561 w/m2
17:00460 w/m2
18:00307 w/m2
19:00142 w/m2
20:0013 w/m2
Wednesday, April 9
Total: 4377 wh/m2Hours08:0077 w/m2
09:00236 w/m2
10:00396 w/m2
11:00533 w/m2
12:00634 w/m2
13:00683 w/m2
14:00665 w/m2
15:00553 w/m2
16:00363 w/m2
17:00116 w/m2
18:0079 w/m2
19:0038 w/m2
20:004 w/m2
Thursday, April 10
Total: 3948 wh/m2Hours08:0080 w/m2
09:00229 w/m2
10:00363 w/m2
11:00455 w/m2
12:00541 w/m2
13:00590 w/m2
14:00600 w/m2
15:00484 w/m2
16:00304 w/m2
17:00118 w/m2
18:00111 w/m2
19:0064 w/m2
20:009 w/m2
Friday, April 11
Total: 4803 wh/m2Hours08:0022 w/m2
09:0097 w/m2
10:00202 w/m2
11:00328 w/m2
12:00570 w/m2
13:00692 w/m2
14:00715 w/m2
15:00678 w/m2
16:00595 w/m2
17:00473 w/m2
18:00307 w/m2
19:00119 w/m2
20:005 w/m2
Saturday, April 12
Total: 1719 wh/m2Hours08:0023 w/m2
09:0064 w/m2
10:00104 w/m2
11:00138 w/m2
12:00163 w/m2
13:00177 w/m2
14:00180 w/m2
15:00171 w/m2
16:00150 w/m2
17:00120 w/m2
18:00248 w/m2
19:00157 w/m2
20:0024 w/m2
Sunday, April 13
Total: 4584 wh/m2Hours08:0025 w/m2
09:0065 w/m2
10:00105 w/m2
11:00139 w/m2
12:00524 w/m2
13:00696 w/m2
14:00725 w/m2
15:00688 w/m2
16:00605 w/m2
17:00484 w/m2
18:00333 w/m2
19:00169 w/m2
20:0026 w/m2
Monday, April 14
Total: 5761 wh/m2Hours07:001 w/m2
08:00103 w/m2
09:00267 w/m2
10:00426 w/m2
11:00561 w/m2
12:00662 w/m2
13:00719 w/m2
14:00730 w/m2
15:00692 w/m2
16:00610 w/m2
17:00488 w/m2
18:00330 w/m2
19:00153 w/m2
20:0019 w/m2
Tuesday, April 15
Total: 1854 wh/m2Hours07:002 w/m2
08:0087 w/m2
09:00181 w/m2
10:00214 w/m2
11:00142 w/m2
12:00167 w/m2
13:00181 w/m2
14:00184 w/m2
15:00192 w/m2
16:00184 w/m2
17:00160 w/m2
18:00103 w/m2
19:0049 w/m2
20:008 w/m2
Wednesday, April 16
Total: 1480 wh/m2Hours07:001 w/m2
08:0028 w/m2
09:0069 w/m2
10:00109 w/m2
11:00143 w/m2
12:00168 w/m2
13:00182 w/m2
14:00185 w/m2
15:00175 w/m2
16:00155 w/m2
17:00124 w/m2
18:0087 w/m2
19:0045 w/m2
20:009 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.
