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K2 Systems GmbH
The German company based near Stuttgart develops and produces mounting systems for solar 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 insertion from the top in all the K2 mounting rails
- After being inserted and turned, the M K2 slot nut locks itself in position (preventing it from sliding when the rail is installed on an incline)
- The M K2 can be pushed by light pressure into the rail precisely to the exact millimetre
- Cost-effective thanks to optimal use of material
Pitched Roof Solutions
Roof hook system SingleRail
Roof hook system SingleRail
- Material-saving, load-optimised system
- Rapid installation thanks to direct connection of the SingleHooks to the side of the SingleRail
- Elongated hole on the SingleHooks allows them to be adjusted individually on the rail
- Connection for different rafter widths
- Flexible movement of the bracket on the base plate
- Compatible with all CrossHook components
- Suitable for all common tile and module types
Roof hook system SolidRail
Roof hook system SolidRail
- For a variety of different static requirements
- Low mounting time
- Suitable for all current module types
- Suitable for 1- and 2-layer systems
- Suitable for all current tiles
- Roof fasteners also height adjustable
Roof hook system CrossRail
Roof hook system CrossRail
- Utilisation of aluminium roof hooks
- Quick and easy mounting thanks to mounting from above
- Suitable for all current module types
- Can also be used with narrow rafters
- Suitable for 1- and 2-layer systems
- Suitable for all current tiles
- Can be adjusted to brick shape by making adjustments along the base plate
Hanger bolt
Hanger bolt
- Designed for corrugated roof
- Height-adjustable bolt attaches directly to roof rafter
- Simple installation via hexagon head bolt and preassembled components including adapter plate
MiniRail
MiniRail
- Easy and quick mounting
- Extremely low system costs
- Small component sizes for optimized storage and transport
- Very low logistical and planning effort
- Universal clamps for all current framed module types
- For landscape and portrait installation without cross bracing
- All required components in one set
- 5° elevation with MiniFive
- MiniFive with considerably increased yield through improved rear ventilation and optimised irradiation angles
SpeedRail
SpeedRail
- Quick and easy mounting
- Extremely low system costs
- Compensation for the thermal expansion through
- floating mounted system
- Suitable for 1- and 2-layer systems
- High flexibility - suitable for all current module types
MultiRail
MultiRail
- Easy and quick mounting
- Direct module fastening
- For landscape and portrait installations
- Can be used as basis for cross bracing
- Attractive price-quality ratio
- Easy to install thanks to simple system components
- Available in different lenghts: 100, 250, 400, 4200 mm
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
Flat Roof Solutions
D-Dome System
D-Dome System
- 10° roof-top system with double-sided orientation
- Extremely low surface weight
- Up to 80% more active module surface
- Higher energy collection, maximum yield
- Orientation-independent mounting
- No roof penetration
- Reduced installation time thanks to a few components and mounting from above
- Attractive price-quality ratio
- Suitable for all current module types
S-Dome System
S-Dome System
- 10° roof-top system with double-sided orientation
- Extremely low surface weight
- Up to 80% more active module surface
- Higher energy collection, maximum yield
- Orientation-independent mounting
- No roof penetration
- Reduced installation time thanks to a few components and mounting from above
- Attractive price-quality ratio
- Suitable for all current module types
S-Rock System
S-Rock System
- 10° roof-top system with single-sided orientation
- Extremely low surface weight
- Optimal roof coverage thanks to low shade spacing
- No roof penetration
- Reduced installation time thanks to a few components and mounting from above
- Suitable for foil and tar roofs
- Attractive price-quality ratio
- Suitable for all current module types
K2 Dome System - Mounting is child's play
Ground Mount Solutions
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