Are you looking for:
field constructed pv 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: ballasted roof mount racking, solar ballast structure and ballast solar structure.
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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 Way to Build a Field Constructed PV System on Flat Roofs

In the Italian market, a field constructed PV system often lives or dies by what happens on site: tight schedules, variable roof conditions, and the constant risk of leaks from roof penetrations. For installers and designers working on flat roofs, the priority is clear—deliver a photovoltaic array that is fast to assemble, mechanically stable, and easy to certify. That’s why ballasted mounting solutions have become a preferred approach for many commercial and industrial rooftops. Concrete ballast supports allow you to position modules without drilling the membrane, reducing waterproofing risks and simplifying the construction sequence. Fewer components mean fewer installation errors, quicker logistics, and more predictable labor time. From a design perspective, a well-engineered racking concept helps manage wind uplift, distributed loads, and module orientation while keeping the layout clean and serviceable. If your goal is to deploy a field constructed PV system that performs reliably over time, the mounting strategy is not a detail—it is the foundation of safety, speed, and long-term O&M efficiency.

Speed on Site, Less Complexity, Fewer Roof Risks

For PV installers, the biggest advantage of a ballasted structure is installation speed: align the supports, place the modules, and complete the electrical work with minimal interruptions. No penetrations typically translate into fewer approvals and less coordination with roofing contractors, especially on sensitive membranes. The result is a smoother workflow and fewer surprises in the field. For engineers and technical offices, the value is in dependable data for sizing: wind calculations, load checks, and verified configurations that reduce design responsibility and uncertainty. A field constructed PV system should be easy to replicate across multiple sites, and standardised ballast elements help create repeatable outcomes. Distributors also benefit from a product category that is straightforward to explain and in constant demand: a complete flat-roof PV mounting solution that reduces installation time and supports consistent project delivery across Italy.

Choose a Complete Solution: Technical Support Included

A strong field constructed PV system is more than hardware—it is a complete path from concept to execution. Look for a partner that supports your project with technical pre-design assistance, system sizing, and practical guidance that installers can apply immediately on site. With concrete ballast PV supports, you can optimise tilt angle, row spacing, and maintenance access while keeping the roof intact. That means safer rooftops, quicker commissioning, and a cleaner handover to the asset owner. For flat roofs in Italy—warehouses, logistics hubs, and commercial buildings—this approach helps professionals deliver PV systems that are robust, efficient, and easier to build. If you want to reduce complexity without compromising performance, specify a ballasted mounting design and rely on proven, tested solutions that make every installation faster and more predictable.
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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field constructed pv system

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