Are you looking for:
solar plant 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: low tilt solar mounting system, solar panel mounting flat roof and tpo pv mounting system.
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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 solar plant structure that makes flat-roof PV simpler

In the Italian PV market, time on site and roof safety can make or break a project. Choosing the right solar plant structure is not just about holding modules in place—it’s about reducing installation steps, avoiding unexpected waterproofing issues, and delivering predictable performance for decades. For flat roofs, a ballasted mounting system built with concrete weights is often the smartest route: it can secure photovoltaic panels without drilling the membrane, helping you protect the roof while speeding up work. With fewer parts to manage and a layout designed for quick positioning, installers can move from planning to commissioning with less friction. The result is a cleaner workflow, fewer call-backs, and a solar array that looks professional from day one. If your priority is a reliable PV mounting solution that supports fast deployment on commercial buildings, warehouses, and industrial rooftops, a no-penetration approach deserves a close look.

Why installers prefer no-penetration concrete ballast systems

Installers in Italy face familiar challenges: tight schedules, variable roof conditions, and the risk of leaks caused by mechanical fixings. A solar plant structure using precast concrete ballast blocks helps remove those pain points. No roof perforations means less coordination with waterproofing crews and fewer liabilities after handover. The system can also reduce the number of components compared to traditional racking, making logistics easier and minimizing assembly time. Practical advantages show up immediately on site: intuitive positioning, stable support, and a streamlined path for cable management and module alignment. For many projects, this translates into faster installation, more consistent quality, and smoother approvals—especially when the mounting structure is engineered to handle wind uplift and rooftop loads. When you can install faster without compromising safety, you protect margins and reputation at the same time.

Technical support and sizing: reduce risk and improve performance

For designers and engineers, a solar plant structure must come with trustworthy data. Wind calculations, load distribution, tilt angles, and roof constraints all affect the PV system’s yield and compliance. That’s why a complete solution matters: technical support during design, help with system sizing, and guidance that carries the project through execution. In practice, having tested, durable mounting options for flat roofs reduces uncertainty and accelerates decision-making. It also supports better energy performance by enabling optimized module orientation and stable spacing. Distributors benefit too, because an easy-to-explain mounting concept—ballasted, no-drill, fast to install—creates steady demand and fewer post-sale issues. If you want a solar plant structure that feels like a technical partnership rather than a simple component, choose a solution focused on reliability, simplicity, and continuous innovation—built for the realities of Italian rooftops.
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 plant structure

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