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Rows of reflective solar panels under a bright blue light in the center background, arranged in a symmetrical pattern.

FLAT-ROOF SYSTEMS

Easy mounting for any flat roof.

Our flat-roof mounts make installations straightforward and stress-free.

They handle anything nature throws at them, including heavy snow, thick ice, and high wind speeds while complying fully with all appropriate building regulations. Plus, to ensure loads are safe and spread optimally across your building’s structure, our expert engineers will calculate the ideal design for your roof’s unique shape, size, and slope while protecting its integrity.

A rendering of a glass roof structure with multiple triangular and rectangular glass panels supported by a metal framework.

BALLAST-OPTIMIZED

FIXGRID PRO
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Our next-gen modular system for south and east-west orientations, FixGrid Pro lets you easily adjust to your desired inclination angle, and create infinite variations with just a few components.

Its improved aerodynamics mean fewer ballasts, saving you time and material while making planning and assembling your project even easier – and with possible module inclinations of 5°, 10°, or 15° independent of module clamping, orientation, or size, there’s no reason to look beyond FixGrid Pro.

  • Compatible with our ProLine module clamps
  • Modules can be mounted vertically or horizontally
  • Clamping possible on all sides of your module frames
  • Quick, easy, and safe to install
  • Optimized and minimized ballast through improved aerodynamics 
FIXGRID-18
A 3D rendering showing two configurations of a glass and metal structure, with panels arranged in a grid pattern, supported by a metal framework.

Specifically for flat roofs, we’ve developed a materially efficient system that requires few tools to install and allows modules to be fastened in closed rows with a fixed inclination angle of 6° or 13° with minimal loads.

Fully optimized for wind dynamics, our FixGrid-18 system is simple to install, won’t penetrate your roof, and comes with a 25-year warranty as standard.

  •  Quick assembly
  •  Easy to store
  •  Maximal returns on investment
  •  Material- and tool-optimized
  •  No additional hardware required for ≤5° roof pitches 
FLATGRID PRO
Image showing disassembled components of a modular system with multiple flat rectangular panels and linear connecting parts laid on a surface.

FlatGrid Pro is our single, cost-effective mounting unit for flat and slightly pitched (≤10°) roofs.

It features a parallel flush mount design that’s compatible with almost all Schletter components, and requires hardly any superimposed loads to offer unrivaled stability and security for your solar modules.

  • Integrated surface protection mat
  • Material- and cost-optimized
  • Zero roof penetration
  • Reduced ballast
  • Additional supports and connections available 
FLATGRID
A solar panel with two rows of mounting hardware and connectors displayed on a green surface.

Our modular system for flat roofs with slight slopes, FlatGrid makes it easy for you to install your modules parallel to your roof without penetrating it. 

Featuring an integrated structural protection mat and a heigh-adjustable angle bracket, FlatGrid offers stability and peace of mind in a materially and financially optimized way.

  • Compatible with Schletter Classic components
  • Minimal superimposed loads required
  • Available on the Schletter Configurator
  • Roof-parallel (flush mount) 
SUPPORT SYSTEMS

For more unconventional roofs, we’ve developed a suite of support systems so you can install solar without compromising on quality, efficiency, or durability. 

From beam kits and green roof supports to accessories of all shapes, sizes, and purposes, we have everything you need to fit solar on any flat roof – including yours.

  • Enables various elevation angles
  • Optimal yields
  • Compatible with all Schletter Classic and ProLine products
  • Quick, easy, and safe to install

Find the products you need.

Download our new product catalog for rooftop installations now.

A 3D illustration of a disassembled solar panel array showing various components including the frame, solar cells, and mounting hardware with positive and negative charges indicated.

Want to get closer?

We've installed our ProLine and FixGrid Pro systems in the House of Schletter, our new metaverse experience.

Inside, you can interact with life-like, digital replicas of some of our most popular products, and learn all you need to know about them in a way that’s far more immersive than any manual or handbook.

It’s free to enter, and the doors are open.

INTRODUCING PROLINE

UNLIMITED POSSIBILITIES.

Schletter exists to make installing solar easier, safer, and more efficient than ever.

Our new ProLine series meets tomorrow’s standards today by using less material, offering higher load-bearing capacities, simplifying planning, improving on-site handling, and reducing the time you spend on roofs.

Available in black or natural grey, ProLine represents the new generation of solar mounting systems for residential and industrial roofs.

Schletter ProLine product advertisement showcasing a mounting component and highlighting a 25-year warranty.
Triangle Mesh