Are you looking for:
light weight 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: solar structure, pv structure and ballasted solar flat roof racking.
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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 way to build flat-roof PV in Italy

In the Italian commercial and industrial solar market, speed and certainty on site matter as much as energy yield. Choosing a light weight pv mounting system can make the difference between a smooth installation and days lost to complex structures, roof constraints, and unexpected waterproofing issues. On flat roofs especially, the best approach is often a ballasted PV mounting solution designed to avoid roof penetrations. That means fewer risks for the membrane, less coordination with roof contractors, and a cleaner workflow for crews. For installers, a lightweight mounting structure with fewer components helps reduce handling time and keeps logistics simple, even on large rooftops. For designers and engineers, the real value is predictability: tested configurations, clear load paths, and reliable data for wind and roof load calculations. When the system is purpose-built for flat roof solar mounting, you gain practical advantages: quick layout, repeatable assembly, and easy integration with different module sizes and orientations. In short, a light weight pv mounting system is not only about kilograms—it is about minimizing complexity and maximizing control from design to commissioning. If your goal is to deliver more projects per month without sacrificing safety, it is the kind of choice that pays back immediately.

Why no-drill, ballasted mounting reduces risk and time

Every penetration on a roof adds responsibility. A no-drill PV mounting system based on concrete ballast helps eliminate one of the most common causes of delays: approvals, waterproofing checks, and the fear of future leaks. For flat roof installations in Italy, ballasted solar racking is a proven method to keep the roof intact while still meeting structural requirements. It also streamlines the jobsite process: fewer anchors, fewer tools, and fewer steps. That directly supports what installers want most—fast installation and less troubleshooting. A well-designed light weight pv mounting system can be engineered to optimize distribution of loads, improve stability, and support wind uplift requirements using validated solutions. This is where technical support becomes crucial: accurate project sizing, clear documentation, and guidance through the design phase reduce the burden on engineering teams and lower project risk. For distributors, systems that are easy to explain and easy to stock—standardized components, clear use-cases, and consistent demand—are naturally easier to sell. The result is a solution that serves the entire B2B chain: simpler procurement, safer design choices, and faster rooftop execution.

What to look for in a professional flat-roof mounting solution

Not all solar mounting is the same, and a “light weight” claim alone is not enough. For professional flat-roof PV in Italy, look for a light weight pv mounting system that combines speed, durability, and engineering reliability. Key criteria include: configurations tested for wind loads, clear installation instructions, compatibility with common PV modules, and a design that minimizes parts while keeping alignment precise. A concrete ballasted system should also support practical site realities—irregular roof surfaces, parapets, and the need for clean cable management. Just as important is the service layer behind the product: technical consulting during design, project optimization, and commercial assistance that helps you move from concept to execution without friction. When you can rely on verified solutions and responsive support, you reduce uncertainty for the engineer, shorten installation time for the crew, and deliver a more bankable result for the client. If you are evaluating options for your next flat-roof project, prioritize a no-penetration, ballasted approach designed specifically to simplify installation and reduce operational complexity—because the easiest systems to install are usually the easiest to scale.
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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light weight pv mounting system

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