Are you looking for:
pv support?

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 ground mount system, solar panel ballast system and 8 degree solar ballast.
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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 support on flat roofs: faster installs, fewer risks

Choosing the right pv support is the difference between a smooth installation and days lost solving on-site issues. On flat roofs—especially common across Italy’s industrial buildings—installers and designers need a mounting system that is quick to assemble, stable under wind loads, and kind to the roof membrane. Ballasted photovoltaic supports answer that need by keeping panels firmly in place without drilling or waterproofing repairs. That means fewer components to manage, fewer tools on the roof, and less uncertainty when the schedule is tight. A modern pv support system for flat roofs should combine speed with engineering confidence: defined tilt options, predictable load distribution, and documentation that helps with project approval. For installers, this translates into simpler logistics and repeatable workflows. For engineers and technical offices, it reduces calculation headaches by relying on tested configurations and clear data for sizing. For distributors, it’s a product category that’s easy to explain and consistently requested. In practice, the biggest advantage is risk reduction. Avoiding roof penetrations lowers the chance of leaks, callbacks, and disputes—protecting margins and reputation. When you can place, align, and secure modules using integrated ballast-based supports, you also minimize downtime caused by weather changes or unexpected roof conditions. If your goal is to deliver more kilowatts per week, a robust pv support built for flat roofs is one of the smartest choices you can make in today’s Italian solar market.

Why ballast-based photovoltaic supports simplify design and compliance

A reliable pv support is not just a “mounting structure”; it’s a technical solution that must perform over decades. On flat roofs, the key variables are wind uplift, roof load limits, and drainage paths. Ballast-based systems distribute weight evenly and can be configured to meet specific project constraints, helping teams avoid overcomplicated substructures. For design professionals, having access to technical assistance during planning is crucial. Proper sizing—based on site exposure, module layout, and structural limits—helps reduce liability and speeds up sign-off. Tested components, durable materials, and standardized configurations give you confidence that the photovoltaic mounting solution will behave as expected. Installers benefit from intuitive assembly, reduced part counts, and faster positioning. With fewer steps and no membrane perforation, on-site coordination becomes easier, especially on large commercial rooftops. The result is a cleaner workflow: less rework, fewer surprises, and a more predictable handover.

A complete partner approach for installers, engineers, and distributors

In B2B solar projects, you’re rarely buying a product alone—you’re buying certainty. The best pv support suppliers act as technical partners, offering guidance from preliminary layout to execution details. That includes support during design, system sizing, commercial assistance, and project development until installation is ready to run. For installers, this partnership means faster decision-making and fewer site delays. For engineering teams, it means dependable data and proven solutions that help manage responsibility. For distributors, it means a recognizable, easy-to-sell flat-roof mounting category backed by consistent demand. If you operate in Italy and want a flat-roof photovoltaic support solution that prioritizes reliability, simplicity, and ongoing innovation, focus on ballast-based pv support systems designed to eliminate roof penetrations and streamline every phase of the job.
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 support

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