Zn-Al-Mg Coated ZAM Steel PV Panel Fixed Ground Solar Mounting Structure

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Product Overview

Die Zn-Al-Mg Coated ZAM Steel PV Panel Fixed Ground Solar Mounting System is a high-performance solution engineered for large-scale, commercial, and challenging terrain solar projects. Utilizing ZAM (Zinc-Aluminum-Magnesium) coated steel, it offers superior corrosion resistance, exceptional mechanical strength, and extended service life — ensuring maximum return on investment over decades.

Designed for ground-mounted solar farms, it supports various foundations and is compatible with the latest large-format PV modules.


Key Features

  • Premium Zn-Al-Mg Coating: Delivers up to 10 times higher corrosion resistance than traditional hot-dip galvanized steel.
  • High Load Tolerance: Certified for wind speeds up to 60 m/s and snow loads up to 3.6 kN/m².
  • Flexible Design: Supports both portrait and landscape module layouts.
  • Foundation Versatility: Compatible with ground screws, driven piles, and precast concrete bases.
  • Self-Healing Properties: Extends life even after minor surface damage, ideal for coastal or high-salinity areas.
  • Long-Term Warranty: Structural warranties up to 25 years available.

Discover our solar ground mounting systems for more flexible options.


Technical Specifications

Parameter / ScenarioSpecificationUsage Benefit
MaterialQ235 / Q355 Structural Carbon SteelHigh mechanical strength for large-format modules
Coating CompositionZn 90% / Al 6% / Mg 3%Self-healing surface protection for extreme conditions
Coating WeightZM275 – ZM310 (g/m²)25+ years corrosion protection in harsh environments
Corrosion Resistance5–10x better than HDGReduced O&M costs and higher LCOE competitiveness
Wind Load Resistance≤ 60 m/sSafe for typhoon and hurricane zones
Snow Load Capacity2.4 – 3.6 kN/m²Suitable for alpine and heavy snow regions
Tilt Range0°–45° AdjustableOptimized irradiance across varying terrains
Foundation TypesGround Screw / Driven Pile / Concrete BlockAdaptable to different soil conditions
Module OrientationPortrait / LandscapeFlexible to EPC design needs
Service Life30+ yearsFull alignment with PPA and financing terms
CertificationsISO 9001 / CE / TUV CertifiedEnsures compliance and bankability
Pre-assemblyRail & brace pre-cut and labeledReduces on-site labor costs and project timelines

For more details on compatible foundations, visit our solar pile foundation solutions.


Applications

  • Utility-Scale Solar Farms: Large-scale arrays requiring durable and cost-effective ground support.
  • Commercial Installations: Industrial parks, commercial rooftops retrofitted to ground-mounted fields.
  • Agricultural and Rural Solar: Designed to resist heavy loads and minimize land disruption.
  • Challenging Terrain Projects: Mountain slopes, coastal zones, and desert environments.

Learn about our agricultural solar mounting systems designed for multi-use land applications.


Advantages

Extreme Durability

Die Zn-Al-Mg Coated Steel undergoes rigorous salt spray testing, proving it can survive coastal, humid, and desert climates for over 30 years without significant degradation.

Fast and Cost-Efficient Installation

With pre-assembled rails and adjustable tilting brackets, contractors can achieve significant savings in time and labor, leading to faster commissioning.

Versatile Adaptability

Whether installing on rocky slopes, sandy deserts, or reclaimed industrial sites, this system’s foundation compatibility ensures quick adaptation without extensive site work.

Environmental Responsibility

Manufactured with eco-friendly coatings and designed for full recyclability after service life, it aligns with modern sustainable energy standards.

Explore how our Zn-Al-Mg Steel Solar Structures align with your ESG targets.


Certifications and Compliance

  • ISO 9001 Quality Management System
  • CE European Conformity
  • TÜV Tested Structural Integrity

Guaranteeing high quality and international market acceptance.


Conclusion

Die Zn-Al-Mg Coated ZAM Steel PV Panel Fixed Ground Solar Mounting System is the ideal solution for customers demanding long-term durability, low maintenance costs, and fast ROI for ground-based solar PV installations. With a proven track record across diverse environmental conditions, it is trusted by leading EPC contractors, solar developers, and IPP projects worldwide.

Contact our team for customized design consultations and access to our full range of solar mounting systems.

Let’s build a sustainable future together.

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Firstsolar verfügt über eine eigene Fabrik mit mehr als 80 qualifizierten und erfahrenen Mitarbeitern. Die Produktionslinie ist streng nach hohen Standards ausgerichtet und legt großen Wert auf Qualitätskontrolle und Inspektion.

Natürlich bieten unsere erstklassigen Produktionsingenieure, Techniker und unser Forschungs- und Entwicklungsteam unseren Kunden innovative Designs und zuverlässige Lösungen, die auf mehr als 8 Jahren Erfahrung basieren.

Ja, Firstsolar bietet seit mehr als 10 Jahren OEM-Service, Design-Service und Käufer-Label-Service.

Ja, die Produkte von Firstsolar sind von lSo, sGS, TUV und AS/NZS 1170.2 zertifiziert worden.

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