Are you looking for:
Sun Ballast racking 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 panel mounting system manufacturer, ballasted solar array and ballast blocks for solar.
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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 Way to Build Flat-Roof PV in Italy

For many PV installers in Italy, the biggest headache on flat roofs is not the module—it’s the mounting. Long assembly times, too many small parts, and the constant worry of damaging waterproofing can slow down even the best crew. The Sun Ballast racking system solves these pain points with a practical approach: concrete ballast supports designed to hold photovoltaic panels securely without drilling the roof membrane. That means fewer risks of leaks, fewer callbacks, and a cleaner handover to the client. On site, the workflow becomes simpler because the system is built around stability and speed: place, align, connect, and move on. For projects where timing is tight and safety matters, this no-penetration PV mounting option can make a measurable difference in installation productivity. It’s also a smart fit for commercial and industrial buildings with large flat surfaces, where consistency and repeatability are crucial. Installers appreciate the reduced complexity, engineers value the predictable load behavior, and distributors benefit from a solution that is easy to explain and easy to specify. If your goal is to deliver reliable rooftop solar with less friction, the Sun Ballast racking system is built to keep your team efficient while protecting the roof from unnecessary interventions.

Concrete Ballasts: Reliability Without Roof Penetrations

The core advantage of the Sun Ballast racking system is its concrete ballast technology, engineered to provide secure PV panel support on flat roofs without mechanical fixings through the waterproof layer. By avoiding penetrations, you reduce one of the most common project risks: water ingress over time. In addition, fewer components and an intuitive layout help crews work faster and with fewer errors. This is especially useful when managing multiple arrays, varying orientations, or tight access conditions on rooftops. From a technical perspective, the system is designed to support stable configurations while simplifying the job of aligning modules and maintaining tidy cable routing. For installers, it’s a straightforward way to speed up commissioning. For project stakeholders, it translates into fewer uncertainties and a more controlled installation process. Whether you’re handling a warehouse roof, a retail building, or an industrial facility, concrete ballasted PV mounting can offer the balance of durability and practicality that modern solar projects demand.

Technical Partner Support for Installers, Designers, and Distributors

Choosing a racking solution is not only about hardware—it’s also about the quality of support behind it. The Sun Ballast racking system is backed by technical assistance that helps professionals move from concept to execution with confidence. Designers and engineering studios can rely on dependable inputs for system sizing and load considerations, reducing time spent on repetitive checks and lowering design responsibility stress. Installers benefit from guidance during planning, so the site phase stays predictable and efficient. Distributors and wholesalers gain a product that is recognizable in the market and easier to position thanks to clear use cases and strong demand for flat-roof photovoltaic solutions. The result is a complete B2B-ready approach: a tested, durable PV mounting system, faster installation routines, and a support structure that helps teams deliver projects smoothly. If you work on flat roofs in Italy and want fewer complications, better reliability, and faster turnaround, the Sun Ballast racking system is a practical choice for professional solar deployment.
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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Sun Ballast racking system

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