Are you looking for:
solar panel mounting structure?

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: Flat roof racking system Sun Ballast, mounting system for solar modules and ballasted solar systems.
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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 smarter solar panel mounting structure for flat roofs

Choosing the right solar panel mounting structure is one of the fastest ways to cut installation time and reduce on-site headaches—especially on flat roofs, where waterproofing and load distribution matter most. For many Italian PV installers and designers, the priority is clear: a mounting solution that is quick, predictable, and safe without compromising the roof membrane. Ballasted photovoltaic supports meet that need by using engineered concrete weights to keep modules stable, eliminating roof penetrations and the risks that come with drilling. With fewer components and an intuitive layout, crews can move from delivery to commissioning faster, while keeping the worksite cleaner and more organized. These systems are designed to manage wind uplift and mechanical stresses through tested geometries, proper tilt angles, and reliable anchoring by mass rather than fasteners. The result is a solar panel racking approach that fits common commercial rooftops across Italy—warehouses, industrial buildings, and retail structures—where speed and simplicity directly impact margins. If you want a PV mounting structure that helps you standardize installations and avoid unexpected waterproofing issues, ballasted solutions are a practical, field-proven choice.

Why installers and engineers prefer non-penetrating PV mounting

A non-penetrating solar panel mounting structure reduces the typical project risks linked to flat-roof fixings: leaks, membrane damage, and time-consuming remedial work. For installers, that translates into fewer steps, less hardware to manage, and smoother sequencing on site. For engineers and technical offices, it means clearer load paths and reliable data for structural checks—dead loads, ballast distribution, and wind actions can be evaluated with consistent, tested parameters. Modern ballasted PV mounting systems also support multiple configurations: different tilt angles, module orientations, and row spacing to limit shading and optimize energy yield. This flexibility helps you adapt to parapets, rooftop equipment, and access paths without redesigning the entire array. In B2B projects where schedules are tight and responsibility is high, choosing a mounting structure for solar panels that is certified, durable, and designed for flat-roof constraints is a strong way to protect both performance and reputation.

A complete flat-roof solution: design support, sizing, and execution

A strong solar panel mounting structure is not just a product—it is a complete method that supports the project from concept to installation. The most effective approach combines technical assistance during design, accurate system sizing, and commercial support that keeps procurement and delivery straightforward. That partnership mindset is crucial when you are balancing wind zones, roof load limits, and layout efficiency across Italian sites. With pre-engineered ballasted supports, you can streamline the workflow: define the array geometry, confirm loads, plan cable routes, and execute with repeatable steps. The benefits are tangible: faster installs, fewer surprises, and a mounting system that stays solid over time thanks to robust concrete ballast and proven mechanical design. If your goal is to make flat-roof PV easier, safer, and more efficient, choose a solar panel mounting structure built around reliability, simplicity, and continuous innovation—so every job is easier to deliver and easier to scale.
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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solar panel mounting structure

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