Germany´s K2 Systems is one of the leading innovators in mounting and fixation solutions in the photovoltaic industry. Mounting systems for solar technology have been designed in the company’s development department since 2004 and are continually advanced further and implemented internationally.

Whether for sloped roofs, flat roofs or the open ground, K2 Systems has the right solar technology fixation product for your project. Designed in modular principle, the same individual components are contained in all solar mounting solutions.

K2 S-Dome System

  • Ideal for roofs with low ballast potential and with or without a parapet
  • Very easy to install, because of just a few simple K2 Dome system components with optimum accessibility
  • Reduced assembly time
  • Very attractive price-performance ratio
  • Available at 10° elevation angle
  • Aerodynamically optimised with wind breaker on reverse enabling minimal ballast; tested in a wind tunnel by leading structure aerodynamicists
  • K2 SpeedRail as base
  • K2 building protection mats, specially coated for secure and durable roof support on virtually all membrane roofs, K2 Scale or K2 Porter for simple and quick installation of ballast
  • Static proven solution using the K2 Base Planning Software
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K2 D-Dome System

  • Innovative 10° flat roof system with double-sided configuration suitable for all orientations
  • Ideal for roofs with low ballast potential and with or without a parapet
  • No shading issues therefore optimal roof coverage possible
  • Quick mounting due to reduced number of components and assembly only from above
  • Very low dead weight
  • Wind tunnel tested
  • K2 SpeedRail as a base rail
  • Static proven solution using the K2 Base Planning Software
  • In addition system available: K2 building protectionmat, K2 Scale /Scale XL or K2 Porter for simple and quick installation of ballast
  • Extended range of applications also on profiled sheet metal roofs
  • Optionally with equipotential bonding / lightning protection
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K2 MultiRail System

  • The short K2 MultiRail aluminium mounting rail for direct installation on roof boarding, trapezoidal sheet metal or tin roofs independently from crest spacings
  • Direct module attachment
  • Very easy to install with simple system components
  • Modular design suitable for any system size
  • Available in a variety of lengths
  • Available with pre-assembled EPDM backing
  • Minimized transport and storage costs
  • Compatible to other K2 Systems for example
  • K2 S-Dome small, for one-sided confi guration (10°) suitable for all orientations, for roofs with low roof pitch (<5°)
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K2 SingleRail System

  • Fixation of SingleRail with one bolt from the top allows for quick installation
  • Horizontal adjustibility of the bracket on the base plate
  • Height adjustability with slotted bore hole in the bracket
  • 2 base plates options for different batten spacings
  • Excellent corrosion resistance from use of high-quality aluminum alloys and stainless steel components
  • Bore hole pattern suitable for narrow rafters
  • Static proven solution using the K2 Base Planning Software
  • Easy to install thanks to simple system components
  • Modular structure suitable for any system size
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