Are you looking for:
pv structures?

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: industrial photovoltaic adhesive suppliers, ballasted standard flat roof solar mounting manufacturer and 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

PV structures that make flat-roof solar simpler in Italy

Choosing the right pv structures is one of the fastest ways to cut installation time, avoid on-site surprises, and deliver a clean, professional photovoltaic system on flat roofs. In Italy, where waterproofing integrity and wind loads are constant concerns, a non-penetrating approach can make a real difference. Ballasted mounting systems use engineered concrete weights to secure PV modules without drilling into the roof membrane, helping protect the building envelope while keeping the workflow straightforward. For installers, that means fewer components to manage, faster positioning, and easier alignment—especially on large commercial rooftops. For designers and engineers, it means working with tested solutions, predictable roof loads, and clear documentation to support calculations and compliance. Modern pv racking for flat roofs should also support common module sizes, allow for efficient cable management, and enable optimized tilt angles to balance energy yield and spacing. When pv mounting structures are designed as a complete system—rather than a collection of parts—you gain repeatability across projects and reduce the risk of delays. If your priority is to install more systems with less complexity, ballasted pv structures are a practical, proven path for flat-roof PV in the Italian market.

Why non-penetrating ballasted PV mounting matters

Flat roofs often come with strict constraints: waterproof layers, limited load margins, and the need to minimize disruption to the site. Non-penetrating pv structures address these challenges by eliminating roof fixings, which can reduce leakage risk and simplify approvals with building owners. On-site, crews typically appreciate the speed: place the ballast, mount the panels, and move on—without specialized drilling equipment or time-consuming sealing steps. From a technical perspective, ballasted systems support robust wind resistance when properly sized, while distributing weight in a controlled way across the roof surface. This can be especially valuable for industrial buildings and warehouses where downtime is costly. Terms you’ll hear frequently in these projects include ballasted PV racking, flat roof solar mounting, concrete ballast supports, wind load sizing, and roof load distribution—each directly tied to system reliability. For B2B professionals, the biggest advantage is consistency: a standardized pv mounting solution that reduces variability between sites and helps teams deliver predictable results project after project.

A technical partner approach for installers, designers, and distributors

Successful flat-roof solar projects rarely depend on hardware alone. The best outcomes come when pv structures are backed by real engineering support—help with preliminary layouts, system sizing, and the practical details that keep a jobsite running smoothly. Installers benefit from solutions built for simplicity: fewer parts, intuitive assembly, and fast installation that scales on large rooftops. Designers and engineering offices need reliable data for wind and load assessments, along with tested configurations that reduce project risk. Distributors value products that are easy to explain and in steady demand, supported by clear technical materials. A complete service model—technical guidance during design, accurate dimensioning, commercial assistance, and project development through execution—turns pv mounting structures into a repeatable, low-stress workflow. If you’re working on flat roofs in Italy and want to reduce complexity without compromising durability, choose pv structures designed to be solid, quick to install, and supported like a true technical partnership.
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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pv structures

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