
Zn-Al-Mg Coated ZAM Steel PV Panel Fixed Ground Solar Mounting Structure
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Product Overview
The 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 / Scenario | Specification | Usage Benefit |
---|---|---|
Material | Q235 / Q355 Structural Carbon Steel | High mechanical strength for large-format modules |
Coating Composition | Zn 90% / Al 6% / Mg 3% | Self-healing surface protection for extreme conditions |
Coating Weight | ZM275 – ZM310 (g/m²) | 25+ years corrosion protection in harsh environments |
Resistencia a la corrosión | 5–10x better than HDG | Reduced O&M costs and higher LCOE competitiveness |
Wind Load Resistance | ≤ 60 m/s | Safe for typhoon and hurricane zones |
Snow Load Capacity | 2.4 – 3.6 kN/m² | Suitable for alpine and heavy snow regions |
Tilt Range | 0°–45° Adjustable | Optimized irradiance across varying terrains |
Foundation Types | Ground Screw / Driven Pile / Concrete Block | Adaptable to different soil conditions |
Module Orientation | Portrait / Landscape | Flexible to EPC design needs |
Service Life | 30+ years | Full alignment with PPA and financing terms |
Certifications | ISO 9001 / CE / TUV Certified | Ensures compliance and bankability |
Pre-assembly | Rail & brace pre-cut and labeled | Reduces 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
The 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
The 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 tiene su propia fábrica con más de 80 trabajadores cualificados y experimentados, la línea de producción es estrictamente de acuerdo con altos estándares y conceden gran importancia al control de calidad y la inspección.
Por supuesto, nuestros ingenieros de producción de primera clase, técnicos y equipo de I + D ofrecen un diseño innovador y una solución fiable a los clientes sobre la base de más de 8 años de experiencia.
Sí, Firstsolar lleva más de 10 años ofreciendo servicios de OEM, diseño y etiquetado.
Sí, los productos de Firstsolar han sido certificados por ISO, SGS, TUV y AS/NZS 1170.2.
Depende de la cantidad real del pedido y de sus requisitos especiales. Generalmente, será 1-2weeks.
Si el importe total es inferior a $5000, necesitamos 100% por adelantado; si el importe total es superior a $5000, necesitamos 30%T/Tin por adelantado.