Novotegra for Flat Roofs - ENF Solar · all stability of the Novotegra for Flat Roofs system. Thanks to the newly designed components of our mounting system family, there are three

Errors and changes reserved. Please follow the product documentation provided by the manufacturer. Version: May 2013/GH

Layout of the elevated-closed configuration

Elevated-Closed configuration

Novotegra for Flat Roofs

Easy, stablE, aNd FlExiblE

Novotegra is our in house mounting system with exceptional qualities: It is easy to install, can be used on a wide variety of roof types and is extremely stable. Countless wind tunnel tests have demonstrated the safety and over-all stability of the Novotegra for Flat Roofs system.

Thanks to the newly designed components of our mounting system family, there are three different options to choose from to ensure the opti-mal mounting configuration for your flat roof. Whether installed in an open or closed elevated configuration, or in the space-optimising east-west configuration, the Novotegra system can be adapted to the individual needs of specific roof conditions.

liGHt aNd sEcuRE: ElEVatEd-closEd coNFiGuRatioN—tHE low ballast oPtioN

On flat roofs that have minimal load reserves mounting systems are need-ed that can be securely installed with a minimum of ballast. In the “Elevat-ed-Closed” configuration, the substructure of the system is arranged in a cross rail configuration with a module mounting rail connected to a base trough that is laid onto the roof surface. The trough serves as both a fixing point for module rail and as a place to load ballast. The module mounting rail consists of our renowned base profile from the Novotegra family. This base profile is attached directly to the base trough using mounting screws that are specially designed for use on flat roofs. The next step is easy: sim-ply attach specially designed module clamps directly to the holes already on the module frame, lay the solar module horizontally into the base profile and attach the upper side to the base trough using the module support set.

The elevated-closed configuration positions the modules at a set 13° angle. The final step involves attaching the wind deflector to the back side of the module supports with our flat roof mounting screws. Installation has never been so easy—or secure!

Note: Modules without mounting holes in the frame (box-section frame) can not be installed in an elevated configuration with the Novotegra system.

adVaNtaGEs

• No penetration of the roof membrane

• Extremely low ballast needs due to optimised aerodynamics

• Can be installed within 0.5 m of roof edge

• Optimised elevation angle of 13°

• Optimal attachment of modules at their mounting holes

• Individually adjustable to the conditions of each roof

• Cost efficient due to the efficient use of fewer materials than comparable systems

• Utilises the proven components of the Novotegra system

• Wind tunnel tested

• 10 year product guarantee

Module mountedin landscape

Module support 13°

Module anchor set (front)

Flat roof skin(foil or bitumen)

Mounting screw

Insulation e. g. Trapezoidal metal or concrete roof

Base profile

Base profile

Wind deflector

Mounting screw

Separation layer Base trough

Module support set 13° for module clamping and cable storage

Base trough and base profile in cross-rail configuration

Wind deflector improves the aerodynamics of the solar array

Flat Roofs | Elevated mounting closed dEscRiPtioN MatERial PiEcEs/PkG. PaRt No.

Fixing PartsFlat roof mounting screw connects the base profile onto the base trough A2SS 500 218030

Flat roof mounting screw chipless connects the base profile onto the base trough, chipless A2SS 500 218032

Mounting RailsBase trough 150-30 6.00 m connects the base profile flat on the roof and serves as ballast Alu 36 218005

Base trough 150-30 with seperation layer 5.00 m

pre-assembled with separation layer; connects the base profile flat on the roof and serves as ballast

Alu/PE 36 218081



Alu/PE 36 218082

Base trough connector 150-30 for the extension of the base trough Alu 50 218010

Base trough connector set 150-30 B/V 3° for the extension of the base trough at burr and valley Alu 50 218011

Base trough expansion joint 150-30 connector for expansion joints with the base trough Alu 50 218012

Base trough 230-90 5.00 m connects the base profile flat on the roof with gravel ballast Alu 36 218051


Base profile 6.12 m for the elevated installation of modules Alu 28 215505



Base profile connector for extension of the base profile at elevation Alu 50 215512

Base profile expansion joint connector for expansion joints with the base trough flat on the roof Alu 50 215514

Base profile connector burr 3° for the extension of the base trough Alu 50 218013

Base profile connector valley 3° for the extension of the base trough Alu 50 218014

supports and Module bracketsModule bracket set front pre-assembled with all necessary mounting hardware;

2 per module required A2SS/Alu 50 210030

Module support set 13° 34–42 mm pre-assembled module supports for elevated installation; includes clamps for module installation; 2 required per module

A2SS/Alu 25 218015

Module support set 13° 43–52 mm pre-assembled module supports for elevated installation; includes clamps for module installation; 2 required per module

A2SS/Alu 25 218020

Wind deflector 13° 1.72 m to protect the elevated modules against wind load Alu 10 218000

Self-locking cable tie with clip to attach to module frame, UV stabilized and weatherproof 100 213600

Ballast trough 120-30 530 mm to be connected to the base trough; optional for a large amount of ballast and/or wide ballast

Alu 50 218025


Errors and changes reserved. Please follow the product documentation provided by the manufacturer. Version: May 2013/GH

Layout of the elevated-open configuration

Elevated-Open configuration

Novotegra for Flat Roofs

PRoVEN aNd FlExiblE: ElEVatEd-oPEN coNFiGuRa-tioN—tHE ballastEd oPtioN

The installation of the substructure can be completed without penetrating the roof membrane. The principle is the same as in the closed configura-tion—the base trough acts as both an anchor for the module mounting rail and as a ballast container.

There are three different module support length options available for this configuration allowing the angle of the modules to be adjusted from between 13° and 25° elevation. This allows the modules of the solar array to be adjusted to the optimum angle. The specially designed module clamps are attached directly to the mounting holes on the module frame, the module is laid horizontally into the base profile and is attached to the module supports on the upper side. Minimal components and rapid installation make this configuration simply ingenious!

PRoVEN saFEty

Regardless of whether you choose the open or the closed configuration, all Novotegra for Flat Roof solutions have been thoroughly tested under a variety of wind conditions in wind tunnels. The results have confirmed the proven safety and stability of the entire mounting system.


adVaNtaGEs

• No penetration of the roof membrane

• Extremely low ballast needs due to optimised aerodynamics

• Can be installed within 0.5 m of roof edge

• Optimal attachment of modules at their mounting holes

• Individually adjustable to the conditions of each roof

• Cost efficient due to the reduced quantity of materials required

• Adjustable elevation angle of 13°–25°

• Utilises the proven components of the Novotegra system

• Wind tunnel tested

• 10 year product guarantee

Module mountedin landscape

Modulesupport

Module anchor set (front)

Flat roof skin (foil or bitumen)

Insulation e. g. Trapezoidalmetal or concrete roof

Module anchor set (back)

Mountingscrew

Separation layer Base trough

Ballast (e. g. concrete blocks)

Base profile

Base profile

Adjustable module supports for elevated-open configuration

Base trough and base profile of the Novotegra family

Module supports with threading for fine adjustement

Flat Roofs | Elevated mounting open dEscRiPtioN MatERial PiEcEs/PkG. PaRt No.

Fixing PartsFlat roof mounting screw connects the base profile onto the base trough A2SS 500 218030

Flat roof mounting screw chipless connects the base profile onto the base trough, chipless A2SS 500 218032

Mounting RailsBase trough 150-30 6.00 m connects the base profile flat on the roof and serves as ballast Alu 36 218005



Alu/PE 36 218081



Alu/PE 36 218082

Base trough connector 150-30 for the extension of the base trough Alu 50 218010

Base trough connector set 150-30 B/V 3° for the extension of the base trough at burr and valley Alu 50 218011

Base trough expansion joint 150-30 connector for expansion joints with the base trough Alu 50 218012






Base profile connector for extension of the base profile at elevation Alu 50 215512

Base profile expansion joint connector for expansion joints with the base trough flat on the roof Alu 50 215514

Base profile connector burr 3° for the extension of the base trough Alu 50 218013

Base profile connector valley 3° for the extension of the base trough Alu 50 218014

supports and Module bracketsModule bracket set front pre-assembled with all necessary mounting hardware;

2 per module required A2SS/Alu 50 210030

Module bracket set back pre-assembled with all necessary mounting hardware; 2 per module required

A2SS/Alu 50 210035

Module support set 200 mm to support and elevate the modules, 2 per module required Alu 25 210010



Self-locking cable tie with clip to attach to module frame, UV stabilized and weatherproof 100 213600

Ballast trough 120-30 530 mm to be connected to the base trough; optional for a large amount of ballast and/or wide ballast

Alu 50 218025


baywa r.e. solarsysteme GmbHEisenbahnstrasse 15072072 Tübingen, GermanyTelephone +49 7071 98987-0Fax +49 7071 [email protected]

Documents

Novotegra for Flat Roofs - ENF Solar · all stability of the Novotegra for Flat Roofs system. Thanks to the newly designed components of our mounting system family, there are three