7° concrete support for solar panels

Low profile, maximum stability, and drill-free mounting

The 7-degree tilt concrete support from Hormicad is designed for photovoltaic installations on flat roofs where a very low tilt, minimal visual height, and a stable solution without the need for metal structures or drilling are required.

This option is particularly suitable for projects with height limitations, aesthetic requirements, or the need to reduce wind exposure, while always maintaining a safe, fast, and durable installation.

A robust technical solution for flat roofs

Manufactured with vibrated and pressed concrete, using specific additives developed in collaboration with CEMEX, the 7° support offers excellent resistance against the most demanding weather conditions and a long maintenance-free service life.

Main technical features:

Fixed tilt of 7 degrees
Primary horizontal installation of solar panels
Vertical installation possibility (depending on the project)
Support weight: 64.30 kg
Approximate supported panel dimensions: 120 × 220 cm
Recommended orientation: south
Installation on flat roofs, accessible or non-accessible (maximum slope 10°)

The weight of the support itself acts as ballast, eliminating the need for mechanical fixings to the roof.

Advantages over traditional metal structures

Installation without drilling

The support functions as both a base and ballast, avoiding roof perforation and eliminating the risk of water leaks.

Low profile and reduced visual impact

The 7° tilt allows for a discreet installation, ideal for roofs where the overall height of the assembly is a critical factor.

Greater wind resistance

Its compact design reduces the surface area exposed to the wind. Additionally, it can be reinforced with additional ballast depending on the project’s weather conditions.

Quick and simple assembly

It does not require auxiliary metal structures or complex anchoring processes. Assembly is direct, reducing time and costs on-site.

Zero maintenance

By not using exposed metal structures, oxidation and the need for periodic inspections are avoided.

Installation designed for the professional installer

The 7° support is designed to facilitate on-site work:

Manual transport by two people or with a trolley
Simple layout on flat roofs
Panel fixing using aluminum hardware and stainless steel bolts
Recommended tightening torque: 15 Nm
Compatible with residential, commercial, and industrial installations
Services included to facilitate your project
At Hormicad, we don’t just manufacture the support; we accompany you throughout the entire process:
- Personalized technical advice based on panel type, location, and wind conditions
- On-site delivery with crane, coordinated with the assembly
- Load calculation and wind resistance
- Complete technical documentation
10-year warranty against manufacturing defects

Compatible accessories to reinforce the installation

This model supports various accessories that allow the installation to be adapted to the actual conditions of each project.

Additional ballast

Recommended in areas with higher wind exposure:

Ballast 10 × 20 × 50 cm – 22 kg (up to 2 units per support)
Ballast 12 × 20 × 96 cm – 55 kg

The ballasts are fixed to the support using technical sealing adhesive for concrete.

Anti-buckling system

Especially recommended for horizontal installations with long panels or thin frames, it prevents module flexion and improves the stability of the assembly.