Products

Galvanized Steel Hot Dip Solar Rack for Flat Roofs

Installing solar panels on a flat roof presents unique challenges. You need a robust, weather-resistant, and, crucially, non-penetrating solution to protect your roof's integrity and warranty. Our Galvanized Steel Hot Dip Solar Rack is engineered to meet these exact demands. This system is a premier example of a Solar Mount System for Flat Rooftops, designed for maximum stability and longevity. As a complete Solar Mounting Kits System for Flat Rooftops, it arrives with all necessary components for a streamlined installation. The design prioritizes being a reliable Non-Penetrating Flat Roof Solar Kits, using weighted ballast blocks instead of roof penetrations. For installations on concrete surfaces, it also functions perfectly as a durable Solar Concrete Flat Roof Mounting System.


The Galvanized Steel Hot Dip Solar Rack for Flat Roofs is built for a lifetime of performance. Its core strength comes from the hot-dip galvanization process, which creates a superior protective zinc coating bonded to the steel. This ensures exceptional corrosion resistance, even in harsh coastal or industrial environments. The system's adjustable tilt angles allow for optimal solar energy capture based on your geographic location, maximizing your return on investment. The rack's modular design offers incredible flexibility, accommodating various panel sizes and array layouts to fit your specific roof dimensions and energy needs.

Key Product Features & Specifications

  • Superior Corrosion Protection: Hot-dip galvanized steel framework for unmatched durability and a long service life.
  • Non-Penetrating Design: Ballasted base protects roof membrane, preserves warranty, and eliminates leak risks.
  • Fully Adjustable: Offers a range of tilt angles (commonly 5° to 30°) to optimize solar panel efficiency.
  • High Wind Load Resistance: Engineered and tested to meet strict international building and wind load codes.
  • Modular & Scalable: Easy-to-assemble kits allow for custom array sizes and future expansion.
  • Low Maintenance: The galvanized coating requires minimal upkeep once installed.

Technical Specifications Table

Material High-Strength Steel, Hot-Dip Galvanized (Typ. 80-100µm coating)
Compatible Roof Types Flat roofs (EPDM, TPO, PVC, Bitumen), Concrete slabs
Mounting Method Ballasted, Non-Penetrating
Wind Load Rating Up to 160 km/h (100 mph) or as per engineered design
Snow Load Capacity Up to 1.5 kN/m² (approx. 30 psf) or as per engineered design
Tilt Angle Range 5°, 10°, 15°, 20°, 25°, 30° (adjustable)
Panel Compatibility Fits most standard photovoltaic modules up to 72-cell format
Foundation Pre-cast concrete ballast blocks (weight varies by design)
Standards Compliance ISO 1461, AS/NZS 4680, ASTM A123, CE Marking

Hot Products

  • Solar Adjustable Tilt Legs Mounting

    Solar Adjustable Tilt Legs Mounting

    High quality Solar Adjustable Tilt Legs Mounting from Topfencesolar Energy is a widely used installation solution. This mounting has a strong structure, because it is made of corrosion-resistant aluminum alloy. It can be used to adjust the position of solar panels on roofs or on the ground. If you are interested in our products, we offer not only the details but also the price list.
  • Ground Mounted Solar Panel Kits

    Ground Mounted Solar Panel Kits

    Xiamen Topfencesolar is leading to offer Ground Mounted Solar Panel Kits with strong customization capabilities. The module structure design, and pre-assemble mount sets before shipment make your ground mounting faster and easier. Foundation is optional of concrete or ground screw. Solar panel array layout is flexible customization based on your site size.
  • Solar Panel Roof Rack Mount

    Solar Panel Roof Rack Mount

    Topfencesolar leads producing solar panel roof rack mount, factory based in China. The rail is the key installation brackets of a photovoltaic system. With rails mounting, it could securely fix solar panels on various of roofs. Such as concrete, metal, and tile roofs. The light weight rails are made of aluminum alloy, performing with excellent corrosion resistance, what is more, it is easy to be installed.
  • Galvanized Steel Solar Cable Tray Systems

    Galvanized Steel Solar Cable Tray Systems

    Galvanized Steel Solar Cable Tray Systems manufactured by Topfencesolar well solve the solar DC and AC cable management. Functioning of cable managing and walk way for solar mounting, operating and maintaining. The galvanized steel coating with Zinc by minimum 60 μm thickness meeting international and regional construction regulars all over the world.
    Brand:Topfencesolar
    Product Material:Galvanized Zinc Steel
    Product Foundation:AC, DC solar cable management
    Length:2 meters Length * 100mm Hight*1mm Thickness
  • Flat Roof Aluminum Ballasted Solar Mounting System

    Flat Roof Aluminum Ballasted Solar Mounting System

    Topfencesolar Flat Roof Aluminum Ballasted Solar Mounting System is a secure, easy to install solution for flat roof PV projects.As a large-scale factory, we offer customized services. Adopting a non penetrating ballast design, it protects roof waterproofing and avoids leakage. Made of premium corrosion resistant materials, it withstands bad weather.
  • Solar PV Carport

    Solar PV Carport

    Solar PV Carport is a new kind of product from Topfencesolar Energy,It combines solar power technology with traditional carport designs.We have choices for one car or more. It provides shade and makes power. It is flexible, low cost, and easy to use.
    Product Name:Solar Pv Carport
    Product Material:Hot-dip Galvanized Steel/Aluminum Alloy
    Install Site:Open Terrain
    Service Life:25 years

Send Inquiry

X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
Reject Accept