DE DIETRICH NEO 2.1 - Manual (Page 11)

4
The installation set is designed for rooves with standard roof
tiles. If the roof in which the panels are to be fitted has particularly
high roof tiles, please consult your specialist advisor.
4.1.3. Terrace mounting
n Ballast per solar panel (kg)
Rules NV65 (DTU P06-002, April 2000): Calculation rules defining the
effects of snow and wind on buildings.
CAUTION
If the assembly's supporting frame is not screwed to the
building, it must be weighted down according to the
technical guidance. Kerb stones (100 x 250 x 080), for
example, are suitable for weighting down. Stones must be
slid in and set in between the T frames. Position the ballast
stones before the finally attaching the inner screws and
the cross.
At no time should the maximum authorised load be
exceeded. If necessary, a structural engineer should be
consulted before commencing work.
Building height (m) Ballast per solar panel (kg)
Zone 1 Zone 2 Zone 3 Zone 4 Zone 5
< 10 140 170 210 255 340
10 to 20 170 200 250 300 405
20 to 30 190 230 285 340 455
30 to 40 205 245 310 370 495
Increase coefficient for
exposed sites (shoreline,
hilltops, narrow valleys, etc.)
1.35 1.3 1.25 1.2 1.2
The values indicated in the "Zone 5" column in the table
are valid for the Outre-Mer regions.
n Pull-out resistance of the screws holding the supports
in place
Building height (m) Panel holding resistance in terms of panel slope
(N/m
2
)
60° 45°
< 10 4400 3400
10 to 20 5200 4300
20 to 30 5900 4800
30 to 40 6400 5200
1 2 3 4
M001772-A
NEO 2.1 / SUN 211 4. Installation
05/10/09 - 300020210-001-B 10