K2 InsertionRail 2.0 CrossConnector T-Set Rail Connector

Solar installers working on pitched roofs often need to join K2 InsertionRail 2.0 rails at right angles to create T-junctions or cross connections. This purpose-built aluminum connector set makes that task quick and secure, ensuring a precise fit and long-term structural integrity. Each set includes M8 fasteners, eliminating the need for separate hardware procurement and simplifying on-site logistics.

Key specifications

• Product type: Rail Connector
• Compatible rail system: K2 InsertionRail 2.0
• Connection type: T-junction / cross connection
• Material: Aluminum (natural silver finish)
• Fastening method: Bolt and nut (M8x20 screws and M8 nuts included)
• Corrosion resistance: High
• UV resistance: High
• Application: Solar PV mounting systems, typically roof-mounted
• Installation: Quick and easy with standard hex key or wrench
• Certifications: System-dependent (e.g., TÜV Rheinland)

Why choose it

Engineered specifically for the K2 InsertionRail 2.0, this connector set guarantees a precise fit and long-term structural integrity. The aluminum construction matches the rail material, preventing galvanic corrosion and ensuring uniform thermal expansion. Its high corrosion and UV resistance make it suitable for harsh outdoor environments, while the included fasteners reduce procurement time and simplify logistics.

Ideal use cases

• Creating T-junctions in rail layouts for module rows
• Forming cross connections in complex roof geometries
• Residential and commercial solar installations

Good to know

The connector is designed for use with the K2 InsertionRail 2.0 system and includes all necessary hardware. It is made from aluminum with a natural silver finish, ensuring durability and weather resistance. Installation is straightforward with standard tools, and the connector is suitable for outdoor use in solar PV mounting applications.