Are you looking for:
photovoltaic 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: durable ballasted standard flat roof solar mounting, flat roof solar and ballast solar racking.
CALL +39 0522 960 926
CONTACT US

TALK TO OUR
TECHNICIANS!

Fill out the form here, we will reply within 24 hours.

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.

Find out more >
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.

Find out more >
Installazione senza forature
INSTALLATION
WITHOUT DRILLING

Less time on site,
less complexity. Quick and intuitive installation,
without drilling into the roof.

Find out more >
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 Photovoltaic Support Matters on Flat Roofs

Choosing the right photovoltaic support is one of the most decisive steps when designing or installing PV systems on flat roofs in Italy. A well-engineered mounting solution doesn’t just hold modules in place—it reduces installation time, limits on-site surprises, and protects the roof membrane. For many installers and designers, the biggest headache is roof penetrations: drilling can increase the risk of water infiltration, add extra waterproofing steps, and slow the crew down. That’s why ballast-based photovoltaic support solutions are increasingly preferred for commercial and industrial rooftops. Using concrete ballasts, the system can secure solar panels without perforating the covering, helping you keep the roof intact while maintaining stability. For engineers and technical offices, another key advantage is predictability: reliable load distribution, wind considerations, and verified product performance simplify calculations and reduce project risk. For distributors, a recognizable, easy-to-explain PV mounting structure with stable demand is far easier to move. In short, the right photovoltaic support turns a complex rooftop job into a repeatable process—fewer components, fewer installation steps, and a cleaner, faster workflow from design to commissioning.

Ballasted PV Mounting: Faster Installs, Fewer Risks

A ballasted photovoltaic support system built around concrete weights is designed to make field work simpler. Instead of anchors and penetrations, the mounting relies on mass, geometry, and smart layout to resist uplift and keep the array stable. For installers, this often translates into quicker positioning, less hardware to manage, and fewer variables that can cause delays. When you don’t have to drill the roof, you also reduce coordination issues with waterproofing teams and minimize the chance of costly callbacks. From a project perspective, a flat-roof PV mounting structure should help you optimize tilt angle, row spacing, and panel orientation to balance energy yield and roof constraints. Technical support during the design stage is a major plus: accurate sizing, assistance with layout, and guidance up to execution can make the difference between a “works on paper” plan and a smooth installation. If you’re selecting a photovoltaic support for repeated installations, look for solutions that are tested, durable, and intuitive—so crews can standardize their process and deliver consistent results job after job.

What to Look for in a Professional Photovoltaic Support Partner

In the Italian B2B market, professionals need more than a product brochure—they need a photovoltaic support solution that comes with trustworthy data, practical know-how, and responsive assistance. Installers want a system that is solid and quick to assemble, with minimal components and a clear on-site sequence. Designers and engineers need certified performance, dependable technical documentation, and support for wind and load considerations to reduce responsibility and uncertainty. Distributors benefit from a photovoltaic mounting option that’s easy to stock, easy to explain, and backed by a reliable technical team that helps customers succeed. A strong partner approach means supporting the project from early design through execution: layout guidance, system sizing, commercial assistance, and real-world installation logic. For flat roofs in particular, concrete ballast-based photovoltaic support can be a strategic choice—helping protect roof integrity, streamline installation, and improve overall efficiency. If your goal is to install more systems with fewer complications, prioritize solutions built on reliability, simplicity, and continuous innovation—so every rooftop job becomes faster, safer, 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
LEARN MORE

+6M

ballasts sold

+78k

PV systems supported

+3GW

power supported

+40

countries reached

Are you still looking for information about:
photovoltaic support

Fill out the form and access the world of Sun Ballast!

REQUEST YOUR FREE QUOTE
Direttore Tecnico

Contact us now for more information

Your request is non-binding, and we will get back to you quickly, free of charge.

Contact us here!