K2 Systems GmbH
The German company based in Leonberg develops and produces mounting systems for PV installations. For the most part, the products are made from high-grade steel and aluminium, offering the right choice for the demands of any location – whether you choose an off-the-shelf or customized solution.
The K2 principle
The M K2 slot nut is found in all K2 mounting systems as a central connecting element of various applications in the mounting rails.
Benefits for you
- Easy to insert in all K2 mounting rails
- M K2 are easy to lock following insertion. This prevents the rails from sliding down when positioned on a slant.
- M K2 can be pushed into the rail precisely down to the exact millimetre
- High tensile force
- Material: Stainless steel (1.4301) / TPC
- Thread : M8
- Cost-effective thanks to optimal use of material
Pitched roof
SpeedRail
SpeedRail
- Trapezoidal installation system for roof-mounted solutions
- Matching K2 SpeedClips and K2 SpeedLocks ensure simple and rapid installation
- Crossbracing installation also possible
Hanger bolt
Hanger bolt
- Designed for corrugated roofs
- Height-adjustable bolt attaches directly to roof rafter
- Simple installation via hexagon head bolt and preassembled components including adapter plate
CrossRail
CrossRail
- Used with modules installed flat at crossbracing
- Used as top rail together with SpeedRail
- Quick and easy mounting rail installed from above using the K2 Climber
Triangle
Triangle
- Suitable for installation on both flat and pitched roofs
- Optimum elevation angle possible thanks to individual manufacture
- Ballast possible with PE plates and inlay rails
Roof hooks for tile roofing
Roof hooks for tile roofing
- For fastening mounting rails to all pantiled roofs
- For example, roof hooks for pan tiles and CrossHook
- Available in different sizes
Flat roof
D-Dome System
D-Dome System
- Innovative 10° roof-top system with double-sided orientation
- Reduced installation time thanks to few components and mounting from above
- Optimal roof coverage thanks to low shade spacing
S-Dome System
S-Dome System
- Innovative 10° roof-top system
- Reduced installation time thanks to few components and mounting from above
- Optimal roof coverage thanks to low shade spacing
D-Level System
D-Level System
- Roof-mounted system for roofs with low ballast potential
- East-west facing installation and slight, two-sided 10° elevation
- For all types of modules, thin-film and framed
S-Level System
S-Level System
- Elevation system for roofs with low ballast potential
- Low wind loads due to elevation of 10° to 20°
- Low shade spacing guarantees optimum roof utilisation
Triangle System
Triangle System
- Suitable for installation on both flat and pitched roofs
- Optimum elevation angle possible thanks to individual manufacture
- Ballast possible with PE plates and inlay rails
Open land
N-Rack System
N-Rack System
- Suitable for all ground types, available as screw-in and foundation version
- Can be used with all module types, both framed and thin-film
- System individually assembled and calculated as per requirements
T-Rack System
T-Rack System
- Ground-mounted pile-driven system
- Straightforward system components for shorter assembly time
- Modular design enables any system size