Are you looking for:
mounting system for solar modules?

Sun Ballast systems combine the support function and the ballast function into a single element.

  • Installation speed
    up to -30% less time
  • No drilling
    zero invasive interventions
  • Free technical support
    phone and on-site assistance

    We also take care of: tile roof solar hook, 10 degree solar ballast and solar mounting structures for flat roofs.
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SINCE 2012

THE IDEAL STRUCTURE

FOR PHOTOVOLTAIC PANELS ON FLAT ROOFS

Sun Ballast offers simple and durable solutions
for those who have made renewable energy their profession.

Assistenza Tecnica
360° TECHNICAL
SUPPORT

Sun Ballast’s technical service ensures all customers
fast and free support, at every stage of system installation.

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Rete di Distribuzione
INTERNATIONAL DISTRIBUTION
NETWORK

Fast, precise, and reliable commercial and logistics support,
with a quick and dependable transport service
in over 40 countries worldwide.

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Installazione senza forature
INSTALLATION
WITHOUT DRILLING

Less time on site,
less complexity. Quick and intuitive installation,
without drilling into the roof.

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DISCOVER THE SOLUTION FOR YOUR SYSTEM
MADE TO LAST BY SUN BALLAST

Quick installation and maximum structural stability.
Built to last.

Griglia Sun Ballast

A Faster, Safer Mounting System for Solar Modules on Flat Roofs

Choosing the right mounting system for solar modules can make or break a flat-roof PV project—especially in Italy, where installers and designers need speed on site, predictable performance, and fewer headaches with waterproofing. A ballasted solution built around concrete weights helps you install solar panels without penetrating the roof membrane, reducing the risk of leaks and cutting down on labor time. With fewer components and an intuitive layout, crews can position the supports, set module angles, and complete wiring routes more efficiently. For rooftop owners, that translates into less disruption; for installers, it means more jobs completed with the same team. For technical professionals, the real advantage is control: a well-engineered ballasted PV racking system is designed to manage wind uplift, distribute loads, and keep modules stable over time. Look for solutions that are tested, durable, and suited to common flat-roof coverings. When your mounting system is designed to simplify installation while respecting roof constraints, you get a cleaner build, faster commissioning, and a system that inspires confidence from the first site visit to final handover.

No Roof Drilling: Why Ballasted PV Structures Reduce Risk

Flat-roof installations often fail at the same point: roof penetrations. Every anchor can become a future maintenance issue, and every waterproofing detail adds time and responsibility. A no-penetration mounting system for solar modules avoids these pitfalls by relying on concrete ballast and smart geometry instead of mechanical fixing. This approach helps protect the existing roof, supports rapid deployment, and reduces the complexity of installation planning. It also simplifies logistics: fewer roof interventions, fewer specialized tools, and a more repeatable workflow. For distributors, it is easier to present a clear value proposition—recognizable product, strong demand, and a solution that solves real jobsite problems. For installers, it means less troubleshooting and more predictable margins. For designers and engineers, it’s a way to lower project risk by using proven configurations and reliable technical data for load distribution and stability. In short, a ballasted solar mounting solution aligns with what the market needs: safety, simplicity, and long-term reliability.

Technical Partnership: From Design Support to Installation Execution

In B2B photovoltaics, the best mounting system for solar modules is more than hardware—it’s a complete, project-ready solution. Installers benefit most when the supplier supports the job from early sizing to on-site execution: layout optimization, bill of materials clarity, and guidance on wind and load considerations. For technical offices, having dependable documentation and engineering assistance can streamline calculations and reduce professional liability. The result is a smoother approval process and fewer last-minute design changes. A strong partner also helps commercial teams by making the system easier to specify and quote, with consistent availability and responsive support. When you combine robust concrete ballasts, tested flat-roof PV mounting configurations, and practical technical assistance, you create a workflow that saves time without sacrificing safety. If your goal is to install faster, avoid roof damage, and deliver a tidy, durable PV array, choose a solution built specifically for flat roofs in Italy—one that keeps installation simple, performance stable, and every stakeholder confident from first drawing to final commissioning.
PATENTED SYSTEMS

Patented systems,
available in a wide
range of systems/solutions.

All Sun Ballast ballasts are made of high-strength concrete.

All systems are tested in wind tunnels and climate chambers, ensuring the perfect balance between strength, roof load, and wind resistance.

DISCOVER THE SOLUTION FOR YOUR SYSTEM
Zavorra Zoom Installatori al lavoro Panoramica Zavorre Patented
Garanzia a vita

CERTIFIED QUALITY,
GUARANTEED RELIABILITY. FOR LIFE.

Products tested according to international standards,
with complete technical documentation to support every project.

Certificazione ETN Certificazione CSA Certificazione TUV Certificazione SYNESGY Certificazione EUPD Certificazione WISE Certificazione CRIBIS
LEARN MORE

+6M

ballasts sold

+78k

PV systems supported

+3GW

power supported

+40

countries reached

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mounting system for solar modules

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