K2 MiniRail System

K2 MiniRail System

Short rail system with universal module orientation and optimised for storage and transport with fewer components.

The MiniRail mounting system for photovoltaic assemblies was developed specifically for trapezoidal sheet metal. It allows easy changing of the module orientation thanks to the universal module clamps which are rotatable by 90°, is extremely lightweight and comes stacked completely on pallets.
  • Innovative and statically optimised short rail system that is quick and easy to mount
  • Universal module clamps and suitable for portrait and landscape orientation
  • 5° elevation with MiniFive: significantly more output thanks to improved ventilation and optimised solar irradiation
  • Optimised for storage and transport

K2 MiniRail System

System variant

Significantly more yield through...
  • Improved rear ventilation
  • Optimized irradiation angles
  • Superior module performance 

K2 MiniRail System

Technical data

MiniRail System
Scope of application Pitched roofs with trapezoidal sheet metal inclination: 5 - 75°
Fastening type / roof fixture
Screws in roofing with self-tapping thin sheet screws
  • Sheet thickness: ≥ 0.5 mm steel or aluminium
  • Crest width: At least 22 mm *
  • Crest spacing: 101 - 350 mm depending on crest width
  • Flush area surrounding the bore hole: Ø ≥ 20 mm
  • Module frame height: 30 - 50 mm
Module orientation
Vertical or horizontal
Aluminium (EN AW-6063 T66 / EN AW- 6082 T6); EPDM
Dimensions MiniRail W × H × L [mm] 78,2 × 23 × 385
Elevation with MiniFive approx. 5°
* The project-specific minimum high crest width dimension can be found in the Base report. 

Dimensioning scheme MiniRail

w = width / H = height / L = length

K2 MiniRail System


Product data sheet

Product brochure

Recommendation - Lightning protection and equipotential bonding

TerraGrif - Potential equalisation

General Assembly and Maintenance Instructions

Assembly instructions - MiniRail

Assembly instructions - PVX Minimount

Checklist - Trapezoidal sheet metal / Sand­wich panels

MCS-Zertifikat IK0182 04

Tender specification - MiniRail

Tender specification - MiniRail mit MiniFive

K2 MiniRail System