Are you looking for:
in roof solar pv mounting systems?

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: ballasted pv mounting system, ballast solar mount and flat roof pv mounting 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

Faster Flat-Roof PV Installations with In Roof Solar PV Mounting Systems

For installers working on Italian flat roofs, speed and predictability are everything. In roof solar pv mounting systems designed for flat-roof applications can dramatically simplify your day on site: fewer components to handle, fewer decisions to make under pressure, and a cleaner workflow from delivery to commissioning. Instead of relying on roof penetrations that can introduce waterproofing concerns, a ballasted approach helps keep the membrane intact while providing stable panel support. That means less downtime coordinating with roofing teams and fewer worries about future leaks. Modern flat-roof PV projects also demand consistent performance under wind loads. A well-engineered mounting layout can help optimize tilt, row spacing, and module positioning to balance energy yield with safety. When you choose a solution built around pre-shaped concrete ballast blocks, the installation becomes more intuitive: place, align, connect, and move on. The result is a practical way to install more arrays per week without sacrificing quality. For professionals who want reliable in roof solar pv mounting systems in Italy, the real advantage is not only faster assembly, but also a more controlled jobsite and fewer callbacks.

Reduce Risk: No Drilling, Fewer Roof Issues, More Peace of Mind

One of the biggest pain points on commercial and industrial rooftops is managing risk. Drilling into the roof can create long-term liabilities, especially when warranties, waterproof layers, and drainage paths are involved. With non-penetrating in roof solar pv mounting systems, you can avoid many of those headaches by keeping the roof covering untouched. This approach supports a safer, cleaner installation process: fewer waterproofing accessories, fewer sealants, and less time spent detailing fixings. It also helps on complex roofs where penetrations are limited or discouraged. For installers, the benefit is immediate—simpler tasks, quicker checks, and smoother handover. For designers and engineers, it offers a clearer pathway to compliance because loads and configurations can be evaluated with tested solutions and reliable data. When the structure is straightforward, the project becomes easier to approve, easier to build, and easier to maintain over time.

A Technical Partner for Design, Sizing, and Execution—Built for B2B Pros

Choosing in roof solar pv mounting systems is not just about hardware; it is about having the right technical backup throughout the project lifecycle. B2B professionals in Italy—installers, engineering studios, and distributors—often need fast answers on wind exposure, ballast requirements, roof load limits, and array layout. A complete solution should include technical support during design, accurate system sizing, and commercial assistance that keeps timelines moving. For installers, that means fewer surprises when materials arrive and a mounting system that goes together quickly with minimal parts. For engineers, it means dependable documentation and proven configurations that reduce design uncertainty. For distributors, it means a product that is easy to explain, consistently requested, and backed by specialist know-how. If your goal is to deliver flat-roof PV projects that are safe, efficient, and repeatable, a ballasted, non-penetrating strategy can be a decisive advantage—helping you complete more installations while keeping quality standards high.
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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in roof solar pv mounting systems

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