Unirac 71 inch Ballast Tray

The Unirac ES10486 – 71 inch Ballast Tray is a heavy-duty mounting component designed for flat roof solar installations requiring non-penetrating attachment methods. Engineered for use with compatible Unirac racking systems, this ballast tray provides a stable platform for securing concrete ballast blocks, helping solar arrays meet wind uplift and structural load requirements without roof penetrations. Its durable construction and precise dimensions make it a reliable solution for commercial and large-scale rooftop photovoltaic systems.

Key Features:

• 71-inch length designed to support standard concrete ballast blocks for flat roof PV systems
• Constructed from corrosion-resistant, galvanized steel for long-term outdoor durability
• Compatible with Unirac RM and related ballasted mounting systems
• Engineered to meet UL 2703 system listing requirements when used as part of an approved Unirac assembly
• Designed for non-penetrating flat roof installations to reduce roof membrane disruption
• Pre-formed tray profile for secure ballast placement and load distribution
• Suitable for commercial and industrial rooftop solar arrays in high wind zones when properly engineered

The Unirac – 71 inch Ballast Tray is commonly used in flat roof solar projects where structural limitations or roofing warranties restrict penetrations. By integrating this ballast tray into a Unirac mounting system, installers can achieve code-compliant wind load performance while maintaining roof integrity. Its compatibility with engineered ballast layouts makes it a practical component for commercial photovoltaic installations requiring durable, non-penetrating mounting solutions. Order the ES10486 from Circuit Solar, in stock in Canada and shipped from Red Deer, AB.