Are you looking for:
solar pv 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: rooftop mounting system, flat roofs and solar panel support structures.
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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 Solar PV Mounting System for Flat Roof Projects

On Italy’s flat roofs, speed and simplicity are everything. A well-designed solar pv mounting system can mean the difference between a smooth installation day and a jobsite full of delays, extra parts, and waterproofing worries. For many installers and designers, the main challenge is clear: how to secure photovoltaic panels without drilling into the roof membrane. That’s where non-penetrating, ballasted mounting solutions make a real impact. Concrete ballast supports help keep the PV array stable while reducing the risk of leaks, callbacks, and costly repairs. With fewer components and an intuitive layout, teams can place, align, and connect modules faster—especially on commercial buildings, warehouses, and industrial sheds where flat roof space is abundant. Beyond installation speed, you also need predictable performance. A reliable solar pv mounting system is engineered to manage wind uplift, distribute loads correctly, and maintain the right tilt angle for energy yield. When the structure is already tested and designed for real rooftop conditions, the whole project becomes easier to plan and faster to deliver. The result is a practical approach to rooftop solar in Italy: less complexity on site, fewer risks for the roof, and a mounting structure that feels like a complete solution—not just a list of parts.

Non-Penetrating Concrete Ballasts: Fewer Risks, Fewer Components

A ballasted photovoltaic mounting structure uses weight—rather than roof penetrations—to keep the system in place. This approach is ideal when you want to protect waterproofing layers and avoid creating thermal bridges or weak points. In practice, concrete ballasts act as both support and stabilizer, simplifying the bill of materials and reducing installation steps. For installers, that means fewer brackets, fewer fixings, and less time spent measuring and drilling. For project managers, it means fewer unknowns and more predictable timelines. A modern solar pv mounting system for flat roofs can also support different panel orientations, tilt options, and layout strategies to match shading constraints and roof geometry. When wind calculations and load distribution are backed by solid technical data, engineers can specify solutions with greater confidence. The right system is not only strong and durable—it’s designed to be straightforward on site, helping crews stay productive even under tight schedules.

Technical Support That Helps You Design and Deliver with Confidence

For B2B professionals in Italy—installers, engineers, and distributors—choosing a solar pv mounting system is also about support. Reliable partners provide technical guidance during design, accurate sizing for wind and loads, and clear documentation that helps reduce responsibility risk. That support can continue through the commercial phase and into execution, so the project doesn’t stall when questions arise. From early layout decisions to final rooftop configuration, having access to tested solutions and practical know-how saves time and prevents costly rework. If your priority is to install faster, avoid roof penetrations, and deliver a clean, secure flat-roof PV array, a ballasted approach with concrete supports is a compelling choice. It combines installation efficiency with rooftop safety, while keeping the system durable and jobsite-friendly—exactly what professionals need to scale photovoltaic projects without adding complexity.
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 pv mounting system

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