Are you looking for:
solar mounting system?

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: pv panel roof, innovative solar roof attachments and ballasted solar system.
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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 mounting system for flat roofs in Italy

Choosing the right solar mounting system is one of the fastest ways to reduce risk and time on a flat-roof PV project in Italy. Installers and designers know the typical pain points: too many components, complex assemblies, and the constant concern of waterproofing when the roof needs drilling. A ballast-based approach changes the game. By using engineered concrete weights, PV modules can be secured without penetrating the membrane, helping protect the roof while keeping the jobsite workflow clean and predictable. This kind of flat roof solar mounting system is built for speed: fewer parts to manage, intuitive positioning, and repeatable steps that crews can learn quickly. For engineering teams, it brings another advantage—clear technical data and tested solutions that simplify checks on wind loads and structural loads. For distributors, it’s a product category that’s easy to explain and consistently requested by the market. If your priority is a reliable photovoltaic mounting solution that supports fast installation, reduces roof-related headaches, and fits the realities of Italian rooftops, a concrete ballast system is a compelling option. It’s not just hardware—it’s a practical method for delivering safer, cleaner PV installs on flat roofs.

Why installers prefer no-penetration mounting

On site, every extra bracket, rail, or fixing point adds time—and every roof penetration adds liability. A no-drill solar mounting system minimizes both. With pre-engineered ballast supports, crews can move quickly from layout to placement to module fixing, without coordinating multiple fastening operations. Key benefits for installers include: faster assembly, reduced tools and consumables, and fewer waterproofing concerns. The result is smoother scheduling and fewer surprises during commissioning. It also supports consistent quality across different crews and projects, especially when timelines are tight. For flat roofs, this solution is especially attractive because it respects the existing roof covering, helping avoid leaks and callbacks. When the mounting method is simple, robust, and designed for real-world rooftop conditions, installers can focus on what matters: delivering performance and meeting deadlines.

Technical support that makes design and delivery easier

A solar mounting system becomes far more valuable when it comes with dependable technical partnership. For engineers and design studios, having support during system sizing and layout planning can reduce complexity in wind calculations, load distribution, and project documentation. Tested configurations and reliable data help lower design risk and speed up approvals. Commercial teams also benefit from a solution-oriented approach: it’s easier to propose a flat roof PV mounting system that is recognized for reliability, durability, and straightforward installation. From pre-design assistance to project development through execution, the right partner helps keep everyone aligned—designer, installer, and distributor. If you’re looking to standardize your flat-roof photovoltaic installations across Italy, choose a mounting solution that combines solid concrete ballast technology, proven performance, and professional support. It’s a practical path to faster installs, safer rooftops, and more predictable project outcomes.
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 mounting system

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