Aluminium PV Mounting Rail Connector 120 mm – 25×45×25 Channel
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PV mounting rail connector, 6060 aluminium, length 120 mm. Channel profile 25×45×25 mm, wall thickness 2.5 mm. Two Ø10.5 mm mounting holes, axial spacing 85 mm, distance of first hole from edge 35 mm. Available in black anodised version. Used for extending rails in flat-roof mounting systems
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Aluminium PV Mounting Rail Connector 120 mm – 25×45×25 Channel

The 120 mm mounting rail connector is a structural component designed for extending rails in mounting systems for photovoltaic panels. Its channel shape provides a rigid and stable connection between two adjacent rails, allowing profile runs of any length to be built. Made from an aluminium grade that ensures natural corrosion resistance and good mechanical strength, the connector operates trouble-free for years in outdoor conditions — with no need for additional maintenance. Two symmetrically positioned mounting holes enable a secure bolted connection. The connector is also available in a black anodised version, providing additional protection against weather conditions and a discreet, aesthetic finish on roofs with dark coverings.
Key benefits for the installer
- Quick extension of mounting rails without the need for additional intermediate components
- High resistance to corrosion and weather conditions — long-term durability with no maintenance
- Low weight, making transport and roof installation easier
- Precisely made mounting holes ensuring repeatability and easy bolted connections
- Channel profile matched to standard PV mounting rails

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