Are you looking for:
pv mounting 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: low tilt solar mounting system, low tilt solar mounting system and diy solar flat 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

A smarter PV mounting system for Italian flat roofs

In Italy, flat roofs are a huge opportunity for solar—yet they often come with familiar headaches: waterproofing risks, complex structures, and long installation times. A well-designed pv mounting system solves these issues by combining speed, safety, and predictable performance. Ballasted solutions using concrete weights allow PV modules to be installed without drilling the roof membrane, helping installers avoid leaks and reduce liability. Fewer components and a more intuitive layout also mean faster on-site work, cleaner logistics, and fewer surprises during commissioning. For designers and engineers, the right pv mounting system should provide clear, reliable data for sizing: wind loads, roof loads, tilt options, and layout flexibility to match different module formats. For distributors, it needs to be easy to specify, easy to stock, and backed by technical documentation that helps close sales. The best systems feel less like “hardware” and more like a complete method: support during design, quick answers when the site conditions change, and configurations that make flat-roof PV straightforward even on tight schedules. If your goal is to install more systems per month with fewer call-backs, choosing a flat-roof ballasted pv mounting system can be the most practical step toward consistent, repeatable results across Italian job sites.

Why no-penetration mounting reduces risk and saves time

Roof penetrations are one of the biggest sources of delays and disputes on commercial projects. A no-drill pv mounting system based on concrete ballast helps protect waterproofing layers while keeping installation simple. Instead of anchoring into the roof, the system relies on calibrated weight distribution and tested configurations to resist wind uplift. This approach can speed up installation because crews spend less time measuring, drilling, sealing, and documenting penetrations. It also reduces the number of accessories on the roof, which means fewer chances to lose parts, misplace clamps, or slow down on alignment. From a technical perspective, a ballasted pv mounting system can support multiple tilts and orientations to optimize energy yield while respecting roof load limits. With the right engineering support, you can quickly verify roof constraints, select the appropriate layout, and move to execution with confidence. The result is a workflow that feels more predictable: fewer variables, faster assembly, and a lower risk of post-installation issues—exactly what installers, engineers, and project managers want when deadlines are tight.

What professionals should look for in a PV mounting system partner

A pv mounting system is only as strong as the support behind it. Installers benefit most when the solution is engineered to be fast on site: minimal components, straightforward positioning, and clear instructions that reduce training time for crews. Designers and engineering studios should look for certified, field-proven configurations and a technical team that can assist with sizing, wind calculations, and roof load checks, especially on large flat-roof arrays. Distributors, meanwhile, need a product that is recognizable, in demand, and easy to specify—supported by documentation that answers typical questions before they become objections. When these elements come together, the pv mounting system becomes a true project accelerator: quicker quoting, smoother procurement, safer execution, and reliable long-term performance. If you operate in the Italian B2B solar market, prioritizing a ballasted, flat-roof-focused pv mounting system with strong technical guidance can help you reduce complexity, protect the roof, and deliver installations that customers trust—without adding unnecessary steps to your workflow.
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 mounting system

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