Are you looking for:
solar panel support structure?

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: solar panel supporting structure, ballasted solar array and ballast system solar.
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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 smarter solar panel support structure for flat roofs

Choosing the right solar panel support structure is what turns a flat-roof PV project from “complicated” into “repeatable”. On many Italian industrial roofs, the real challenge isn’t the module—it’s how to fix it without creating leaks, delays, or endless on-site adjustments. That’s why non-penetrating, ballasted mounting solutions are gaining momentum: they keep the waterproof membrane intact, reduce installation steps, and make logistics far easier for crews. A concrete ballast system works by using weight and geometry instead of roof penetrations. Fewer components, fewer tools, and fewer surprises in the field translate into quicker installs and cleaner handovers. For installers, this means tighter schedules and less rework. For designers and engineers, it means predictable loads, tested configurations, and documentation that supports wind and structural checks. If you operate in the Italian B2B solar market—installers, technical studios, distributors—a flat-roof solution that’s robust, certified, and simple to assemble becomes a competitive advantage. When the mounting structure is engineered as a complete system, you’re not just buying hardware: you’re choosing an approach that reduces risk and helps you deliver projects with confidence.

Why installers prefer no-drill, ballasted mounting

On-site speed matters. A solar panel support structure designed for ballast installation eliminates drilling, anchors, and the associated waterproofing repairs—often the most stressful part of flat-roof work. With a modular layout and pre-defined tilt options, teams can place, align, and secure modules quickly, keeping crews productive even when roof access is limited. Just as important, fewer roof penetrations mean fewer long-term liabilities. Avoiding holes helps protect membranes and reduces the chance of callbacks due to water infiltration. For distributors, a recognizable, easy-to-explain solution is also easier to stock and sell: one system, clear applications, stable demand. Look for features like durable concrete elements, corrosion-resistant hardware, and configurations developed for common flat-roof scenarios. The result is a mounting system that feels straightforward on day one and stays reliable over time—exactly what professional installers in Italy need to scale installations without adding complexity.

Technical partnership: from sizing to execution

A high-performance solar panel support structure isn’t only about materials—it’s about support. For engineers and designers, reliable data for wind action, roof loads, and layout planning is essential. Having technical guidance during the design phase can simplify calculations, speed approvals, and reduce project responsibility risk. The strongest approach is a complete service model: technical support during preliminary design, assistance with system sizing, commercial coordination, and project development through to execution. When the mounting solution is backed by tested setups and practical know-how from real installations, you can standardize your workflow across multiple flat-roof projects. If your goal is to make flat-roof photovoltaic installation in Italy easier, safer, and more efficient, choose a ballasted, non-penetrating system that combines solid engineering with real-world simplicity. That combination helps you save time on site, avoid avoidable issues, and deliver a professional result—project after project.
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
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+6M

ballasts sold

+78k

PV systems supported

+3GW

power supported

+40

countries reached

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solar panel support structure

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