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    HQ-BR7 Aluminum Front & Rear Leg Mounting System – Versatile Solution for Flat & Metal Roofs HQ-BR7 Aluminum Front & Rear Leg Mounting System – Versatile Solution for Flat & Metal Roofs HQ-BR7 Aluminum Front & Rear Leg Mounting System – Versatile Solution for Flat & Metal Roofs HQ-BR7 Aluminum Front & Rear Leg Mounting System – Versatile Solution for Flat & Metal Roofs HQ-BR7 Aluminum Front & Rear Leg Mounting System – Versatile Solution for Flat & Metal Roofs

    HQ-BR7 Aluminum Front & Rear Leg Mounting System – Versatile Solution for Flat & Metal Roofs

    Product Overview The HQ-BR7 Aluminum Front & Rear Leg Mounting System is a versatile, high-performance solution engineered for both flat concrete roofs and metal roofs. Featuring a fixed 15° tilt angle and constructed from premium AL6005-T5 aluminum with an anodized finish, this system delivers optimal energy yield, durability, and ease of installation for commercial, industrial, and residential projects. Available in both south-facing and east-west orientations, the HQ-BR7 adapts to your project's specific layout and energy goals – whether you need peak midday generation or a flatter energy curve throughout the day.

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    Item No.:

    HQ-BR7

    Lead time:

    15 DAYS

    brand:

    HQ Mount

    Certification:

    CE/SGS/ISO/TUV

    Material:

    Aluminum alloy

    Product Origin:

    Fujian, China

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    • Product Description

    •  HQ-BR7 Aluminum Front & Rear Leg Mounting System – Versatile Solution for Flat & Metal Roofs

      15° Tilt • South or East-West • AL6005-T5 • Anodized • 12-Year Warranty

      Key Features

      • Dual Application
        Compatible with flat concrete roofs (using expansion bolts) and metal roofs (using hanger bolts) – one system, two applications
      • Optimal 15° Tilt
        Fixed 15-degree angle maximizes solar exposure for enhanced energy generation while maintaining structural stability
      • Flexible Orientation
        Available in south-facing and east-west configurations – adapt to your project layout

       

      • Premium Material
        AL6005-T5 aluminum with anodized finish – lightweight, corrosion-resistant, 30+ year lifespan
      • Metal Roof Ready
        Works with hanger bolts for secure attachment to trapezoidal, corrugated, and standing seam metal roofs

      • Direct Manufacturer
        Factory-direct pricing, full quality control from raw material to finished product
      • Certified Quality

       

      Technical Specifications

      Parameter

      Specification

      Product Name

      HQ-BR7 Aluminum Front & Rear Leg Mounting System

      Material

      AL6005-T5 Aluminum

      Surface Finish

      Anodized

      Tilt Angle

      15° (fixed)

      Compatible Roof Types

      Flat Concrete Roof + Metal Roof

      Mounting Method (Flat Roof)

      Expansion Bolts

      Mounting Method (Metal Roof)

      Hanger Bolts

      Orientation Options

      South-facing or East-West

      Warranty

      12 Years

      Lifespan

      30+ Years

         

      South-Facing vs East-West Configuration

      Feature

      South-Facing

      East-West

      Best For

      Maximizing peak energy output

      Flatter energy curve, space optimization

      Energy Profile

      Higher midday peak

      More balanced morning/afternoon

      Installation

      Standard

      Standard

      Installation Methods

      • Flat Concrete Roof: Secure the front and rear legs to the roof using expansion bolts – no penetration of the waterproofing membrane required
      • Metal Roof: Attach the system using hanger bolts – ideal for trapezoidal, corrugated, and standing seam metal roofs

      Quality Assurance – Direct from HQ Mount

      • Raw Material Inspection: Certified AL6005-T5 aluminum with full traceability
      • Extrusion & Anodizing: Precision manufacturing with consistent quality
      • In-Process QC: Continuous monitoring of cutting, punching, and assembly
      • Dimensional Verification: Every component measured to ensure precise fit
      • Pre-Shipment Sample Test: Random assembly verification for large orders

      Why 15° Tilt?

      • Optimal energy yield: 15° provides better annual energy production than flat (0°) placement
      • Self-cleaning: Rain effectively washes panels at 15°, reducing soiling losses
      • Structural balance: Low enough tilt to minimize wind loading while capturing sufficient sunlight 

      Ready for Your Flat or Metal Roof Solar Project?

      Contact our engineering team for a quote – specify your roof type, orientation preference, and quantity.

      info@hqmount.com | +86 180 3016 0771

      www.hqmount.com

       

    keyword: HQ-BR7 Aluminum Front & Rear Leg Mounting System – Versatile Solution for Flat & Metal Roofs

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