Are you looking for:
pv panel mounting?

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 standard flat roof solar mounting discount, flat roof solar and pv panel roof.
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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

Why pv panel mounting on flat roofs is different

In Italy, flat roofs are a huge opportunity for solar—but they also come with very specific constraints. Traditional pv panel mounting often relies on roof penetrations, metal frameworks, and time-consuming alignment, which can turn a straightforward job into a site headache. On membranes and waterproof layers, every hole introduces risk: leaks, warranty issues, and costly rework. That’s why many installers and designers are shifting toward non-penetrating pv panel mounting systems built specifically for flat roofs. Ballasted solutions use weight and smart geometry to keep modules stable without compromising the roof cover. For installers, this means fewer components to manage, simpler logistics on the roof, and faster assembly with predictable steps. For engineers and technical offices, it means a more controlled approach to loads, wind uplift, and layout—supported by tested configurations and reliable data. The result is a pv panel mounting strategy that reduces installation time, lowers on-site uncertainty, and helps deliver a cleaner final build. If your priority is speed without shortcuts, and stability without drilling, a ballasted flat-roof system is often the most practical route—especially when you need repeatable results across multiple commercial rooftops.

Concrete ballast supports: speed, safety, and fewer roof risks

Concrete ballast supports are designed to make pv panel mounting simpler on flat roofs: place, align, secure the modules, and move on. Because the system doesn’t require penetrating the roof, you avoid many of the most common causes of delays—sealing details, additional waterproofing work, and coordination with other trades. This non-invasive approach helps protect the roof’s integrity and can reduce long-term maintenance concerns. From a site perspective, fewer structural elements and standardized components mean quicker handling and a smoother workflow, even on large installations. From a technical perspective, a well-engineered ballast design can improve stability by balancing panel inclination, spacing, and load distribution. Installers benefit from a more intuitive build sequence, while designers gain confidence in a solution that’s been developed for real-world wind and mechanical stresses. In short, ballast-based pv panel mounting is not just about avoiding holes; it’s about creating a faster, safer routine that keeps projects on schedule and minimizes surprises where they hurt most—on the roof.

A technical partner approach for installers, designers, and distributors

Choosing pv panel mounting is rarely just a product decision. Installers want a system that goes up quickly and works the first time. Designers and engineers need dependable sizing inputs, clear documentation, and support when wind loads and roof constraints get complex. Distributors need solutions that are easy to specify and consistently in demand. A partner-style approach brings all of that together: technical support during the design phase, help with plant sizing and layout, and guidance that follows the project through execution. This reduces responsibility pressure on the technical side and cuts wasted time on site. For Italian flat-roof PV, where speed and waterproofing protection are non-negotiable, a proven ballasted pv panel mounting solution supported by real expertise can make the difference between a smooth handover and a job that drags. If your goal is to install more systems per month, reduce roof-related risk, and deliver repeatable quality, focus on mounting that is engineered for flat roofs—and backed by people who can help you get every detail right.
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 panel mounting

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