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FlatFix Fusion base profile, 37–94 cm, for solar mounting
FlatFix Fusion base profile, 37–94 cm, for solar mounting

FlatFix fusion profile base 75/55/37

By Julien Mawet · Solar PV Expert at Wattuneed • Updated April 2026
€6.00
Tax included
1007137
8719925881527

Connect your rows of panels using the FlatFix Fusion base profile. This component is essential for linking the rows together, thereby enhancing the overall mechanical rigidity of the installation and ensuring that your PV array remains perfectly aligned in the long term.

GOOD TO KNOW: This profile creates a rigid, self-supporting structure, reducing the need for heavy ballast. Select the length that suits the centre-to-centre spacing of your project.

Ultra-lightweight and robust, this connecting base is available in three lengths to suit all site configurations:

  • Model 370: Length 37 cm
  • Model 550: Length 55 cm
  • Model 750: Length 75 cm
  • Model 940: Length 94 cm

Technical specifications

  • Function: Multi-row connection and bracing
  • Benefit: Maintains alignment and structural stability
  • Compatibility: Complete FlatFix Fusion ecosystem
  • Installation: Quick attachment to base supports

FlatFix Fusion Profile Base: Secure your installation

Système de montage FlatFix Fusion


Optimise the stability of your solar array with the FlatFix Fusion profile base. This essential structural component is designed to connect and secure rows of panels together, ensuring maximum mechanical rigidity and perfect alignment over the long term.

The FlatFix Fusion system is renowned for its ultra-lightweight design, which preserves the integrity of the roof. By securing the rows together, this profile creates a stable, self-supporting structure, thereby reducing the need for heavy ballasting at strategic points.


TECHNICAL ADVICE: Using these connecting profiles helps distribute wind loads across the entire structure, thereby increasing the overall safety of your flat roof installation.

The FlatFix Fusion Base profile is available in four lengths, to be selected according to your project’s configuration and the required centre-to-centre distance between your rows:

  • Model 370: Length 37 cm
  • Model 550: Length 55 cm
  • Model 750: Length 75 cm
  • Model 940: Length 94 cm





Key features

  • Function: Multi-row connection and structural reinforcement
  • Compatibility: Complete FlatFix Fusion ecosystem
  • Material: High strength, optimised for outdoor environments
  • Installer benefit: Maintains alignment and quick clip-fit installation





FAQ - FlatFix Fusion profile base

1. What is the role of the profile base in the FlatFix Fusion system? +
The profile base acts as a structural link between the different rows of panels. It secures the entire installation to create a single, rigid unit. This cohesion is essential for maintaining the alignment of the modules and ensuring the mechanical stability of the structure against uplift forces.
2. How does this profile help reduce the need for ballasting? +
By linking the rows together, the profile base distributes wind loads across the entire surface of the solar array rather than on each panel individually. This interconnection makes the system collectively ‘heavier’ and more stable, which often allows for optimising and limiting the amount of ballast required at certain strategic points.
3. How do I choose between the lengths 370, 550, 750 and 940? +
The choice of length depends directly on the desired centre-to-centre distance (spacing) between your rows of photovoltaic panels. This distance is usually determined during the technical design of your project to avoid shading from one row to another and to optimise the use of the available space on your flat roof.
4. Is it difficult to install on an existing structure? +
Not at all. The profile base is designed to integrate seamlessly with the FlatFix Fusion installation process. It is secured to the supports using quick-release clips, which ensures precise alignment without slowing down the installation work. It is a simple step that permanently enhances the safety of the structure.
1007137

Data sheet

Mounting
Flat roof - floor structure

Specific References

UPC
719925881527
EAN13
8719925881527
MPN
1007137
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FlatFix fusion profile base 75/55/37 — Mounting systems

FlatFix fusion profile base 75/55/37 by Wattuneed is available in our Mounting systems catalog. Technical specifications: mounting: Flat roof - floor structure. Product weight: 0.2 kg. Reference: 1007137.