S:FLEX LEICHTmount RAIL 2.0 with extremely low surface load

 

S:FLEX LEICHTmount RAIL  for south orientation
S:FLEX LEICHTmount RAIL for east/west orientation
 


The main advantages of the LEICHTmount RAIL 2.0 S/EW:

  • System with building approval
  • Extremely low surface load and roof fastenings without roof penetration
  • Low ballast due to systematic aerodynamic optimisation of the design
  • Optimum load distribution and introduction via a 115-mm-wide floor rail – also suitable for roofing with low pressure resistance
  • Independently tested for wind safety in accordance with German and US standards
  • Very short installation time thanks to fewer components and one-click connections (only one tool is required)
  • Foam rubber pads (plasticiser-free) are firmly pre-installed on the system to protect the roof membrane
  • Roof drainage is ensured
  • Optimised rear ventilation for maximum energy yield
  • Optimised cable management with conduit covers and edge clips
  • Integrated fall protection (optional)
  • We will gladly create the structural design for our customer's projects if required – the documentation we provide includes the structural analysis and the ballast plan

 

LEICHTmount RAIL S 2.0 for south orientation

 


 

LEICHTmount RAIL EW 2.0 for east/west orientation

 

 

The lightweight alternative

Aerodynamic, lightweight and totally wind-safe installation without roof penetration. The S:FLEX LEICHTmount RAIL mounting system for framed PV modules is the ideal solution for flat roofs (up to a maximum pitch of 5°) – even with a low load-bearing capacity.

Both versions – the System S for the traditional south-facing orientation and the EW variant for maximum east/west coverage – deliver outstanding economy. The use of only a few, pre-assembled components, most of which can be connected easily and securely with one click, makes installation easy, efficient and fast. No need for time-consuming measuring or drilling on the roof.

As well as the wide contact surfaces and thick, pre-installed foam rubber pads on the substructure, the tool-free installation without self-drilling screws or sharp-edged components provides additional protection – even for the most delicate roof membrane.

 

 

The S:FLEX LEICHTmount 2.1 for south orientation (S) or east/west coverage (EW)

 

S:FLEX LEICHTmount flat roof system for south orientation
S:FLEX LEICHTmount flat roof system for east/west orientation
 


The main advantages of the LEICHTmount 2.1 S/EW:

  • Patented, statically optimised systems
  • Wind-tunnel tested to the latest standards at up to 250 km/h
  • S variant with tilt angle of 5°, 10° or 15° and optimised row spacing for an 18° or 25° shading calculation area available
  • Fast and easy installation
  • Lower transport costs due to minimal use of materials
  • Includes fleece pads proven via durability tests
  • Certified module clamps with earthing pins that provide system earthing in accordance with international standards
  • Problem-free water drainage and optimal module back-ventilation
  • Optimised wind suction openings for reduced ballast
  • Also suitable for roof-edge zones
  • Also available as a heavy duty, easy-to-install Alpine version
  • Certified to UL 2703, fire tested to UL 1703, tensile and load tested to IEC 61215
  • We will gladly create the structural design for our customer's projects if required – the documentation we provide includes the structural analysis and the ballast plan

 

LEICHTmount 2.1 S for south orientation

 


 

LEICHTmount 2.1 EW for east/west orientation

 

 

The aerodynamic alternative

On flat roofs where roof penetration is not possible or desired but the roof construction and load-bearing capacities do not permit ballasting, an aerodynamic, largely ballast-free solution is a viable alternative.

Installed quickly and removable without a trace – yet as stable, storm-proof and durable as ballasted mounting systems or those that are firmly connected to the roof membrane – our aerodynamically designed frames are based on a well-thought, pioneering concept. In particular, our LEICHTmount systems, which can be installed in both south-facing and east-west orientations, come highly recommended as innovative and uncomplicated flat-roof installations.

Aerodynamic LEICHTmount systems

 

 

S:FLEX product catalogue downloadS:FLEX systems brochure download

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