PV - SOLTECH

PV-Technik
PV-TEC 2004 Flat-Roof-Light GR (reduced ballast)
Flat roof system - surface load down to 15kg/m² roof surface, module inclination 20°
Soltech GmbH-Energie von der Sonne
Grafenheider Str.92 - 33729 Bielefeld, Germany - Tel./Fax+49-(0) 521-329916-0/-16
Flat-Roof-Light GR,
an easy and fast installation
on roofs with
reduced loads.
PV-TEC 2004 Flachdach-
Light-System GR is the alternative
to elevated supports
for framed modules for standard
load systems.
Due to special assembly in a
module network you can
reach a minimum weight
down to 15kg/m² roof surface
at an inclination of 20°.
No penetration of the roof
are needed at all!
The system is flexibel in
terms of generator size,
module size and roof
surface. Large generator
fields can be installed
quick and easy.
The functionality of the
roof and the water drainage
systems will not be
affected.
In comparisn to other
systems the effiency factor
of the module is optimized
due to 100%
ventilation.
S O L T E C H
www.Solartechniken.de

Soltech GmbH-Energie von der Sonne
Grafenheider Str.92 - 33729 Bielefeld, Germany - Tel./Fax+49-(0) 521-329916-0/-16
www.Solartechniken.de
Modules dotted line
S O L T E C H
With the system Flat-Roof-Light GR the surface load is below 20 kg/m², for
all framed modules up to 20° inclination. Even the linear distributed loads
are relativly small with 1 concrete element / module*.
*Depending on wind, area and building height.wie Gebäudehöhe
Protection mat
Protection mat
Angel profile
Rail PVTEC
Concrete element 5 x20x100cm =22kg
Usually for roof area H and I, with reduced weights for module inclination up
to 20°. Higher inclination and border areas will lead to higher weight.
PV-TEC 2004 Flat-Roof-Light-System GR is extremely light, therefore no weight can
be hidden in the contruction. Thus the necessary extra weight should be made
of concrete to safe costs in terms of material and labour..
PV-TEC 2004 Flat-Roof-Light GR (reduced ballast)