Pegasus Solar PSR-MCZ-US

The Pegasus Solar PSR-MCZ-US is a versatile Multi-Clamp designed for the Pegasus Solar rail-based racking system. This universal mid/end clamp securely attaches PV modules with 30–40 mm frame thicknesses while delivering a sleek all-black aesthetic and full domestic content eligibility.

As part of Pegasus Solar’s streamlined residential and light commercial racking platform, the PSR-MCZ-US simplifies inventory, speeds up installation, and helps projects qualify for the domestic content adder under the Inflation Reduction Act.

Key Features

• Universal Design: Functions as both a mid-clamp and end-clamp — one SKU replaces multiple traditional clamps, reducing complexity and stock requirements.
• Module Compatibility: Securely clamps 30–40 mm thick solar module frames with a minimal 0.4 inch (9 mm) panel gap for a clean, low-profile array appearance.
• Premium Black Anodized Finish: Provides excellent corrosion resistance and a premium all-black look that blends seamlessly with modern black-framed modules and black rails (such as the PSR-B84-US).
• Domestic Content Ready: Manufactured in the USA (PSR-MCZ-US) to support eligibility for the domestic content adder tax credit.
• Tool-Free Placement with Secure Fastening: The clamp clicks into the rail channel and stays in place — even on steep roofs — then tightens quickly with a standard ½-inch socket. No special tools or extra hardware required.
• Integrated Bonding: Works with the Pegasus Rail System’s UL 2703-listed automatic bonding features for simplified grounding.
• System Integration: Perfectly compatible with the full Pegasus ecosystem, including 84″ and longer rails, tool-free bonded splices, MLPE mounts, and SkipRail configurations.

Benefits for Installers & Customers

• Fewer SKUs: One clamp handles both mid and end locations, making ordering and jobsite logistics much easier.
• Faster Installation: Click-in design + one-hand operation significantly reduces labor time compared to traditional separate mid and end clamps.
• Aesthetic Excellence: Hidden end-clamp capability and thin gap create a premium, flush-mounted appearance.
• Reliable Performance: Engineered for high wind and snow loads when used with Pegasus-certified span tables and roof attachments. Backed by a 25-year manufacturer warranty.
• Code Compliant: UL 2703 listed for bonding/grounding and pairs with Class A fire-rated Pegasus systems.

Typical Specifications (PSR-MCZ-US)

• Type: Universal Mid/End Multi-Clamp
• Module Frame Range: 30–40 mm
• Finish: Black Anodized
• Panel Gap: 0.4 in (9 mm)
• Overall Width: 2.7 in (68 mm)
• Weight: Approximately 0.13 lb (0.06 kg) per clamp
• Packaging: Sold individually (typically packaged in bags of 10)
• Warranty: 25 Years

The Pegasus Solar PSR-MCZ-US is an ideal choice for installers seeking a modern, efficient, and aesthetically pleasing clamping solution that maximizes domestic content incentives while minimizing installation time and inventory.

For detailed installation instructions, load tables, or compatibility charts, download the latest Pegasus Multi-Clamp datasheet or full Rail System resources from Pegasus Solar.