Are you looking for:
roof pv panels?

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 on concrete roof, pv flat roof mounting systems and ballast solar panel.
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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

Roof PV Panels on Flat Roofs: Faster Installs, Fewer Risks

Installing roof pv panels on flat roofs in Italy can be a constant trade-off between speed, safety, and long-term reliability. Traditional fixing methods often mean roof penetrations, more parts to manage, and extra time spent on sealing, checks, and troubleshooting. For installers and EPC teams, that can translate into delays, higher labour costs, and the risk of call-backs. A smarter approach is to use concrete ballast mounting systems designed specifically for flat roofs: the PV modules are held in place without drilling into the membrane, helping protect waterproofing and simplifying on-site operations. With fewer components and an intuitive layout, crews can move from logistics to installation quickly, keeping the jobsite tidy and predictable. For the Italian market—where industrial buildings, warehouses, and commercial structures frequently feature flat roofs—this method supports high productivity without compromising compliance. It also creates a clearer path for coordination between installers, designers, and distributors: one solution, one workflow. If your goal is to install roof pv panels with less complexity and more confidence, non-penetrating ballast structures are a practical upgrade that makes every phase—planning, delivery, and mounting—feel more controllable and professional.

Designed Support for Installers and Technical Offices

For installers, the real value is time saved and fewer headaches. Ballasted PV racking reduces the number of small parts, avoids roof holes, and speeds up module positioning—especially on large flat surfaces. For engineers and designers, it’s about verified performance and reliable data for structural loads, wind uplift, and system sizing. A complete solution should include technical support during design, clear specifications, and assistance that follows the project through execution. This reduces responsibility risks and helps standardise the installation process across different sites.

More Sellable Systems for Distributors, Better Results for End Clients

Distributors benefit from a solution that is easy to explain and in steady demand: fast installation, fewer components, and no membrane penetration are strong selling points. End B2B clients—factories and logistics hubs—care about minimal disruption and dependable energy savings. When roof pv panels are mounted with a robust, tested ballast system, projects can move faster from quote to commissioning, with fewer surprises on the roof and a cleaner handover at the end.
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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roof pv panels

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