The Renusol Middle Clamp+ (Part No: REN-420082) is a pre-assembled module clamp designed to secure the join between two adjacent solar PV panels on a Renusol mounting rail. Finished in black to blend with dark module frames, the clamp is manufactured from aluminium and corrosion-resistant steel and fits framed modules with a thickness of 30.0–50.0mm.
Like the matching End Clamp+, the Middle Clamp+ is tightened using a 5mm hexagon socket driver to a maximum torque of 12.00Nm, and clicks onto the rail's click-clamp base for quick positioning before the panels are set in place.
30.0–50.0mm
Module Thickness
Compatibility Warning
Renusol mounting equipment must not be used with mounting equipment from other suppliers. Doing so would inevitably void the warranty of the mounting system.
Framed Modules Only
This clamp is designed to secure the join between two adjacent modules in a row, and is suitable for framed PV modules only.
Key Features
Secures Adjacent Module Joins
Designed to clamp the join between two neighbouring modules in the same row, keeping the array aligned and secure.
Black Finish for Dark Module Frames
Finished in black to blend visually with black-framed solar panels.
Aluminium and Steel Construction
Built from aluminium and corrosion-resistant steel for reliable long-term outdoor performance.
Wide Module Thickness Range
Fits framed modules from 30.0mm to 50.0mm thick, covering the majority of commercially available PV panels.
Click-Clamp Base
Clicks into the mounting rail for quick, secure positioning before final tightening.
Matches End Clamp+ Specification
Shares the same 12.00Nm torque and 5mm hex driver specification as the matching Renusol End Clamp+, simplifying installer tooling.
Technical Specifications
General
Product Name
Middle Clamp+ 30 - 50mm Black
Construction
Material
Aluminium; corrosion-resistant steel
Dimensions
35 × 40 × 60mm
Set
Complete, pre-assembled
Fitting
Module Types
Framed modules only
Module Thickness
30.0mm – 50.0mm
Driver
Hexagon socket, 5mm
Certification
MCS Certification
MCS012 IK0197
Frequently Asked Questions
What's the difference between an end clamp and a middle clamp?
The end clamp secures the outer edge of a row of modules, while this middle clamp secures the join between two adjacent modules within the same row.
What module frame thickness does this clamp fit?
It is adjustable across 30.0mm to 50.0mm module frame thickness, matching the same range as the Renusol End Clamp+.
What torque should this clamp be tightened to?
The clamp has a specified maximum torque of 12.00Nm, applied using a 5mm hexagon socket driver.
Is this suitable for frameless or glass-glass modules?
No. The Middle Clamp+ is designed for framed modules only.
Can this clamp be used with mounting rails from another manufacturer?
No. Renusol mounting equipment must not be mixed with components from other suppliers, as doing so would void the system warranty.