The IR-45 Ballasted Racking System is designed for fast, no-dig installation—perfect for locations where penetrating the ground isn’t an option. Built from aircraft-grade aluminum and stainless steel, it supports all solar panel sizes, including large-format modules. The fixed 45° tilt optimizes year-round energy production and ensures excellent snow shedding. Ideal for soft soils, rocky terrain, and even rooftops. Key Specs: Tilt Angle: Fixed 45° Material: 6061-T6 aluminum & stainless steel Panel Compatibility: Universal (supports all sizes, including 700W+) Install Time: Under 2 minutes per frame Mounting Options: Ballasted (no digging, no concrete required) Certifications: UL 2703 compliant Applications: Ground or rooftop installs, soft or rocky terrain Included Components: (1) IR-45 Base Tube (1) IR-45 Long Leg (1) IR-45 Short Leg (4) IR-F2 Flange Clamp Bonding Brackets (4) 5/16-18 x 3.5" Carriage Bolts (4) 5/16-18" Serrated Nuts (4) 5/16-18 x 1/2" Thread Cutting Bolts NOTE: 1" EMT conduit NOT included IR-45 BallastRack - Stamped Engineering & Datasheet (EN)