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

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Product Overview

O 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 e 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 / ScenarioEspecificaçãoUsage 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
Resistência à corrosão5–10x better than HDGReduced O&M costs and higher LCOE competitiveness
Resistência à carga do vento≤ 60 m/sSafe for typhoon and hurricane zones
Capacidade de carga de neve2.4 – 3.6 kN/m²Suitable for alpine and heavy snow regions
Tilt Range0°–45° AdjustableOptimized irradiance across varying terrains
Tipos de fundaçõesGround 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

O 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

O 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 tem fábrica própria com mais de 80 trabalhadores qualificados e experientes, a linha de produção está estritamente de acordo com padrões elevados e atribui grande importância ao controlo de qualidade e inspeção.

Naturalmente, os nossos engenheiros de produção de primeira classe, técnicos e equipa de I & D oferecem soluções inovadoras e fiáveis aos clientes com base em mais de 8 anos de experiência.

Sim, Firstsolar tem fornecido serviço OEM, serviço de design e serviço de etiqueta do comprador por mais de 10 anos.

Sim, os produtos do Firstsolar foram certificados pela ISO, SGS, TUV e AS/NZS 1170.2.

Depende da quantidade da encomenda e dos seus requisitos especiais. Geralmente, o prazo é de 1 a 2 semanas.

Se o montante total for inferior a US$5000, necessitamos de 100% de adiantamento; se o montante total for superior a US$5000, necessitamos de 30%T/T de adiantamento