14/03/2025

ISO, ETN, UL2703: Sun Ballast Certifications and Why They Matter

In a constantly evolving sector like flat-roof solar mounting systems, safety, quality and compliance with international regulations are essential aspects.
Since 2012, Sun Ballast has made safety and certification a top priority, establishing itself as an industry benchmark, also for the construction quality of its PV mounting systems. The goal? To deliver durable, tested products to thousands of customers worldwide, while also ensuring the confidence of working with a reliable, trustworthy partner that upholds the highest technical, regulatory and financial standards.

 

ETN certification: Assurance for Our French Customers

ETN (Enquête de Technique Nouvelle) certification is essential for those operating in the French PV mounting system market. Issued by independent technical bodies, ETN certification confirms that flat-roof solar mounting systems comply with the technical and regulatory requirements specific to the French market. The certification process involves rigorous technical analyses, including:

  • Mechanical strength and wind resistance testing;
  • Verification of material durability;
  • Compliance with local safety regulations.

Thanks to ETN certification, our customers in France can rely on a photovoltaic ballast system that not only simplifies installation and reduces installation times but also fully complies with the necessary standards, ensuring maximum safety and protection for industry professionals and end users. You can learn more about this topic here or download a copy of the certificate directly.

 

UL2703: Safety Standard for the American Market

UL2703 certification, issued by CSA Group, is one of the most rigorous standards for solar mounting systems. This certification is specific to the U.S. market and ensures that our ballasts for solar panels meet strict electrical, mechanical and structural safety criteria.

The UL2703 certification process includes:

  • Electrical integrity tests, ensuring protection against potential short-circuit risks;
  • Static and dynamic load resistance tests;
  • Performance verification under extreme environmental conditions, such as strong winds or heavy snowfall;
  • Fire resistance testing;
  • Compatibility assessments with hundreds of solar panels.

Thanks to this certification, our American customers can rely on Sun Ballast solar mounting systems even in challenging climates, such as those found in many northern U.S. states. Obtaining UL2703 certification – one of the most rigorous and specialised in the industry – not only guarantees the highest level of safety but also ensures compatibility with all major solar panel models available on the market today, providing added assurance to international customers. You can learn more about this topic here or download both the Report and the UL2703 Certificate of Conformity directly.

ISO 9001: Synonymous with Excellent Management

Obtained in the early years of our operations, ISO 9001 certification is globally recognised as the benchmark standard for quality management systems. Issued by accredited bodies, this certification confirms that every stage of our production process is focused on customer satisfaction and continuous improvement in both product quality and management processes.

The ISO 9001:2015 standard ensures that our solar mounting systems are:

  • Designed and manufactured following standardised procedures;
  • Subjected to constant and rigorous quality controls;
  • Backed by efficient and professional customer service.

For Italian and European customers, this certification serves as a crucial guarantee of reliability and quality. All details of this certification are available here.

 

Why is certification so important?

Certifications such as ETN, UL2703 and ISO 9001 are not just formal recognitions – they are essential tools that ensure every Sun Ballast photovoltaic ballast consistently meets customer expectations while guaranteeing safety for any type of installation.
Below are some of the key advantages of our international certifications:

  • Regulatory Compliance: The certifications ensure that our products adhere to the applicable laws and regulations in different markets and national contexts;
  • Safety: Issued by official, accredited bodies, these certifications guarantee durable and robust mounting systems designed to withstand the test of time, manufactured with high-quality raw materials and subjected to verified production processes;
  • Reliability: Our certifications reflect our continuous commitment to Research & Development in innovative solutions. This commitment translates not only into the high quality of our PV mounting systems but also the safety and confidence of our customers.

Choosing a certified photovoltaic ballast means choosing the peace of mind and safety of a solid, long-lasting system that complies with international technical standards, as well as a trusted partner committed to product quality, management excellence and customer service.

 

Sun Ballast: A Certified Partner

With over a decade of leadership in the photovoltaic sector, Sun Ballast firmly believes that product quality goes hand in hand with customer trust. Thanks to our ETN, UL2703 and ISO 9001 certifications, we continue to confirm our standing not only as a leading supplier of high-quality photovoltaic ballasts but also as a reliable partner for thousands of engineers, installers and distributors worldwide.

Want to learn more about our certifications or how our Technical Department can provide free support for your next project?

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