K2 MultiRail System
Short rail with static confirmation in K2 Base. For direct mounting in landscape orientation on sheet metal roofing. Length: 100 mm. Material: Aluminium EN AW-6063 T66, EPDM
Short rail with static confirmation in K2 Base. For direct mounting in landscape orientation on sheet metal roofing. Length: 250 mm. Material: Aluminium EN AW-6063 T66, EPDM
Short rail with static confirmation in K2 Base. For direct mounting in landscape orientation on corrugated sheet metal covering with a radius of 22-45 mm. Length: 100 mm. Material: Aluminium EN AW-6063 T66, EPDM
Short rail with static confirmation in K2 Base. For direct mounting in landscape orientation on corrugated sheet metal covering with a radius of 22-45 mm. Length: 250 mm. Material: Aluminium EN AW-6063 T66, EPDM
Aluminium mounting rail for direct module fastening or as basis for cross bracing. For direct mounting on trapezoidal sheet metal and tin roofs available in universal lengths. Easy and fast mounting by means of drilling screws. Material: Aluminium EN AW-6063 T66
Component for the module elevation of the Dome 6.10 system. The peak can either be clicked into the pre-assembled base plate or fixed directly to the
BasicRail
with a socket head bolt and MK2. Material: Aluminium EN AW-6063 T66
Front module support element for the Dome 6.10 system. Material: aluminium
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 end clamp for fixing solar modules with frame heights of 25-37mm. Not compatible with the K2 Dome 6 System.
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
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 for fixing solar modules with frame heights of 30-40 mm. Not compatible with the K2 Dome 6 System. Material: Aluminium EN AW 6063 T66, Badamid B70, stainless steel A2
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 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 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 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
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
The Fast-installation MK2 insertion nut can be put into the K2 rail everywhere. The slot nut will adjust itself in the the rail and can be readjusted to every place of the rail. Material: stainless steel 1.4301, PA.
Hexagon socket head cap screw M8x20 with serration ISO 4762. Drive size: A/F 6. Material: Stainless steel A2
Thread-tapping screw 6x25 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), ETA (eu), ETN (fr). Material: stainless steel A2, EPDM
Self-tapping screw 6x40 with monuted sealing washer(Ø16 mm). Approved for sheet thicknesses (steel and aluminium) from 0.4 mm.
Solar Cable Manager with connecting possibility for outdoor-installation. LxW: 200x4.6 mm
The UV-resistant PVX Minimount provides a multifunctional cable management system for mesh tray suitable for K2 Systems mounting rails. Compatible mesh tray: 2004054. Material: PE and ASA
The UV-resistant PVX
Minimount
provides a multifunctional cable management system for mesh tray on trapezoidal roofs. Compatible mesh tray: 2004054. Material: Nylon PA6GF30, Halogen free, UV resistant
The K2 AddOn 22 mounting adapter enables grid or shared-rail installation without additional rails or clamps for module frame heights of 35-50 mm. Fits all K2 SolidRails, CrossRails, SingleRails and BasicRails. Material: glass fibre reinforced polyamide
The K2 AddOn 30 mounting adapter enables grid or shared-rail installation without additional rails or clamps for module frame heights of 30-34 mm. Fits most K2 SolidRails, CrossRails, SingleRails and
BasicRail
. Not suitable for CrossRail 62 & 90 and SolidRail Alpin & XL. Material: glass fibre reinforced polyamide
The K2 StairPlate is the perfect solution for installing Micro Inverters and Optimizers from Solar Edge, Huawei and Enphase. With the StairPlate, these devices can be easily hooked into almost all K2 mounting rails without having to screw them directly to the roof. The units are attached to the K2 StairPlate in advance with the appropriate screws and nuts. Please note the height of the modules and the units to be used. Can only be used to a limited extent when using AddOn. Material: Stainless steel
Optional addition for the K2
BasicRail and MultiRail system. The RailUp Set allows the modules to be raised using a minimum of material and to optimise module ventilation on the trapezoidal sheet metal roofs. Furthermore the installation of power optimizers and microinverters becomes easier. The set includes all screws and nuts necessary for the installation. The RailUp set is mounted under each module clamp and is compatible with the universal K2 clamps OneMid/OneEnd as well as the K2 standard module clamps. It is not compatible with the K2 AddOn. Material: aluminium, stainless steel and TPC
Mounting accessories for establishing equipotential bonding of the K2 mounting systems or for earthing the module frames. Incompatible systems:
BasicRail
(landscape mounting). Material: stainless steel 301 TA
The mounting accessory enables potential equalisation of the K2 mounting systems or earthing of the module frames. The TerraGrif K217 can be easily attached to the underside of the module frame and is compatible with almost every module type. The material is 301 TA stainless steel and can be placed in the area of the adjacent elevation or mounting system components.
Mounting accessories for establishing equipotential bonding of the K2 mounting systems or for earthing the module frames. Compatible moduleclamp: K2 Clamp 25-40.
Two Lightning protection clamp for clamping Ø 8mm lightning protection cables for universal use as a T, cross, parallel and impact clamp. Including allen bolt M8x40, 2x Washer 8,4 x 20 x 1,2 mm and Locking nuts M8.
Lightning protection clamp for clamping Ø 8mm lightning protection cables. Including MK2 slot nut, Washer (8,4x20x1,2 mm) and stainless steel socket screw M8x30.
A cross connector for the K2 SingleRail 36 & 50 and the K2 CrossRail 36 & 48. Nuts and bolts included. Material: aluminium EN AW-6063 T66, stainless steel A2
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.
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
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.
Exhibit of the K2 MultiRail System consisting of MultiRail and one clamp set, each middleclamp and endclamp.
Exhibit of the K2 MultiRail system. Consisting of the MultiRail 25 CSM and one middle clamp and end clamp.
K2 MultiRail System
Roof connection and module railing in one single component. Short rail or a flexible component in various lengths available.
The MultiRail mounting system for photovoltaic assemblies is suitable for trapezoidal and corrugated sheet metal roofs. It blends roof connection with module railing in one single component.
- Easy and proven – as a short rail or a flexible component in various lengths
- Quick planning with less material and greater effectiveness
- Solid base rail for trapezoidal elevation with Dome 6
K2 MultiRail System
System variant
The MultiRail CSM is a roof connection and mounting rail in one. This allows for quick planning with little material input and no pre-drilling or complex fixing in the roof substructure is necessary during installation. Better rear ventilation can be achieved through the elevation with RailUp. The MultiRail CSM is available as a short rail in two lengths.
MultiRail 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.
When installing, we recommend using this component in very warm regions or to optimise moduleperformance.
RailUp is supplied as a set and requires no additional material for installation.
The combination of the Allrounder component MultiRail and the Peak from our flat-roof system Dome 6 can produce a better angle of incidence with the elevation and thus a higher yield. The clever connection for trapezoidal sheeting is safe in terms of holding force and economical in terms of material and transport.
K2 MultiRail System
Technical Data
| MultiRail System | |
|---|---|
| Scope of application |
Pitched roofs, 5 - 75°, with trapezoidal sheet or sandwiched trapezoidal sheet |
| Fastening type / roof fixture |
Fastened with self-tapping sheet screws |
| Requirements |
|
| Material |
Aluminium (EN AW-6063 T66); EPDM |
| W = width [mm] | 39 |
| H = height [mm] | 35 |
| Rail length [mm] |
|
| Second rail layer | SingleRail |
Dimensioning scheme MultiRail
w = width / H = height / L = lengths
K2 MultiRail System
Downloads
Assembly instructions - MultiRail / MultiRail CSM (Australia/New Zealand)
K2 MultiRail System
Videos
K2 MultiRail 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.