SpeedRail System
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SpeedRail System
Quick mounting rail with static confirmation in K2 Base. For mounting with SpeedClip on a trapezoidal sheet metal roof or as base rail for the K2 Dome System. Length: 4,40 m. Material: Aluminium EN AW-6063 T66
SpeedClip for direct mounting the K2 SpeedRail on trapezoidal sheet metal. General technical approval. Note: for each SpeedClip you need 2x thread-forming screws 6x38 (K2 article number: 1005193). Material: glass fiber reinforced polyamide
Rail connector set for connecting 2 K2 SpeedRails. With 3 drill holes for flexible mounting. Inklusive screws (bit T25). Material: Aluminum, Stainless steel A2
Mounting security for fusing the K2 SpeedRail 22 in case of thermal expansion. Including screws and nuts. Material: Aluminum, stainless steel and PA.
Universal module end clamp for fixing solar modules with frame heights of 25-40 mm. Not compatible with the K2 Dome 6 System.
Universal module middle clamp for fixing solar modules with frame heights of 25-40 mm. Not compatible with the K2 Dome 6 System.
Universal module middle clamp with simple "click function" for fixing solar modules with frame heights of 30-42 mm. Not compatible with the K2 Dome 6 System and K2 FlatRail, SolidRail L/ LS /XL and CrossRail 62/ 90. Material: Aluminium EN AW 6063 T66 / EN AW 6082 T6 / A2 / POM
Universal module end clamp with simple "click function" for fixing solar modules with frame heights of 30-42 mm. Not compatible with the K2 Dome 6 System and K2 FlatRail, SolidRail L/ LS /XL and CrossRail 62/ 90. Material: Aluminium EN AW 6063 T66 / EN AW 6082 T6 / A2 / POM
Black anodized universal module end clamp with simple "click function" for fixing solar modules with frame heights of 30-42 mm. Not compatible with the K2 Dome 6 System and K2 FlatRail, SolidRail L/ LS /XL and CrossRail 62/ 90. Material: Aluminium EN AW 6063 T66 / EN AW 6082 T6 / A2 / POM. Eloxal may show slight scratches as a result of packaging and transport.
Black anodized universal middle clamp with simple "click function" for fixing solar modules with frame heights of 30-42 mm. Not compatible with the K2 Dome 6 System and K2 FlatRail, SolidRail L/ LS /XL and CrossRail 62/ 90. Material: Anodized aluminium EN AW 6063 T66 / EN AW 6082 T6 / A2 / POM. Eloxal may show slight scratches as a result of packaging and transport.
Module middle clamp XS set for fixing solar modules with frame heights 30-33 mm. Not compatible with the K2 Dome 6 system. Material: Aluminium EN AW-6063 T66, stainless steel A2, PA
Module end clamp set for fixing solar modules with frame heights 30-31 mm. Not compatible with the K2 Dome 6 System. Material: Aluminium EN AW-6063 T66, stainless steel A2, PA
Black anodized module middle clamp XS set for fixing solar modules with frame heights 30-33 mm. Not compatible with the K2 Dome 6 System. Material: Anodized aluminium EN AW-6063 T66, stainless steel A2, PA.
Black anodized module end clamp set for fixing solar modules with frame heights 30-31 mm. Not compatible with the K2 Dome 6 System. Material: Anodized aluminium EN AW-6063 T66, stainless steel A2, PA. Eloxal may show slight scratches as a result of packaging and transport.
Laminate end clamp Click 5.0 black for module mounting. Length: 100 mm, For modules with a glass thickness of 5.0 - 6.2 mm. Please note, one Allen bolt and MK2 are required per module clamp, these are not included in the article. Material: aluminium EN AW 6063-T66 black anodised, EPDM
Module end clamp for fastening laminate modules, approved for modules from First Solar, Calyxo, MiaSolé and for modules with a glass thickness of 6.8 - 8.0 mm. Please note, one Allen bolt and MK2 are required per module clamp, these are not included in the article. Material: Aluminium press finished, EPDM
Laminate end clamp Click 5.0 approved for modules from SoliTek/ViaSolis, S-Energy, Sonnenstromfabrik / CS Wismar and for modules with a glass thickness of 5.0-6.2 mm. Length: 100 mm. Please note, one Allen bolt and MK2 are required per module clamp, these are not included in the article. Material: Aluminium EN AW 6063-T66; EPDM
Laminate middle clamp Click 5.0 approved for modules from SoliTek/ViaSolis, S-Energy, Sonnenstromfabrik / CS Wismar and for modules with a glass thickness of 5.0-6.2 mm. Length: 100 mm. Please note, one Allen bolt and MK2 are required per module clamp, these are not included in the article. Material: Aluminium EN AW 6063-T66; EPDM
Laminate middle clamp Click 5.0 for module mounting black. length: 100mm; for modules with a glass thickness of 5.0 - 6.2 mm. Please note, one Allen bolt and MK2 are required per module clamp, these are not included in the article. Surface: bar anodized in E6/C35; Material: EN AW 6063 T66; EPDM
Module middle clamp for fastening laminate modules, approved for modules from First Solar, Calyxo, MiaSolé and for modules with a glass thickness of 6.8 - 8.0 mm. Please note, one Allen bolt and MK2 are required per module clamp, these are not included in the article. Material: Aluminium press finished, EPDM
Slide guard for additional use in vertical assembly of laminated modules with glass thickness of 6 - 9 mm. Material: stainless steel 1.4016, EPDM
Thread-tapping screw 6x38 mm for non-cutting processing, approved for sheet thicknesses (steel and aluminium) from 0.4 mm to 1.25 mm. With General approval. Certification: abZ (de), abZ (de) SpeedClip, ETA (eu), MCS (gb). Material: stainless steel A2, EPDM
Self-drilling hexagonal sheet metal screw 6x35 - with sealing washer. Approved for sheet thicknesses (steel and aluminium) from 0.4 mm.
Solar Cable Manager with connecting possibility for outdoor-installation. LxW: 200x4.6 mm
SpeedRail System
All-rounder with only 4 installation steps. Floating with controlled thermal linear expansion.
The SpeedRail mounting system for photovoltaic systems has been specially developed for trapezoidal sheet metal roofs. In Germany, the system has an abZ certification.
- The proven long rail system for trapezoidal sheet metal applications as well as floating with controlled thermal linear expansion.
- Our best-selling system - over 2 GW installed worldwide
- All-rounder with only 4 installation steps - also suitable for high load

SpeedRail System
System variant
SpeedRail systems can now be planned with an elevation. This improves the rear ventilation of the modules and helps with the installation of micro-inverters and power optimisation.
We recommend using this component in very warm regions or to optimise module performance.
RailUp is supplied as a set and does not require any additional material for installation.

SpeedRail System
Technical Data
SpeedRail System | |
---|---|
Scope of application | Trapezoidal sheet roof |
Fastening type / roof fixture | Insertion mounting into SpeedClips and screws in the roofing |
Requirements |
|
Material |
|
SpeedRail dimensions |
(W×H×L) 63 mm × 22,5 mm × 2.25/3.30/4.40/5.50 m |
SpeedClip dimensions | See drawing |
Second rail layer | SingleRail |

Dimensioning scheme SpeedRail/SpeedClip
w = width / H = height / L = lengths
SpeedRail System
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SpeedRail System
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SpeedRail System

K2 Base: Easy, fast and safe planning
Quick and easy planning in five steps of K2 mounting systems for pitched and flat roofs. Our free planning tool K2 Base has a dashboard for efficient project management. Google Maps integration and graphic drawing tools support you in planning and make it easier.