Corigy ZAM Coated Steel Fix Tile Solar Pile Driving Ground Mounting Bracket

The main structure of this PV ground mounting system from Corigy Solar is constructed from ZAM material and features stainless steel fasteners. It offers excellent corrosion resistance, is competitively priced, and is easy to install—making it an ideal choice for EPC projects.

Our ZAM ground mounting systems are designed with multi-foundation compatibility, allowing us to offer the most cost-effective and structurally sound solution based on your specific soil conditions and project requirements. 

1. Direct Insertion (Driven Pile) 
Our direct insertion design allows the mounting posts to be driven directly into the ground without the need for concrete. This option significantly reduces installation time and labor costs, making it the most budget-friendly choice for large-scale projects with suitable soil.

2. Ground Screw / Screw Pile
When higher load-bearing capacity is required, our ground screw foundation provides superior holding power. Designed for challenging terrains or projects requiring extra structural integrity, screw piles offer reliable performance without extensive concrete work.
3. Concrete Foundation 
For sites where concrete foundations are preferred or required by local regulations, our system is fully compatible with standard concrete bases. This option provides maximum flexibility and is suitable for all soil types, including rocky or unstable ground.

If you have not idea about how to choose, feel free to contact us!

Superior Corrosion Resistance
At equivalent coating thickness, ZAM offers 10 to 20 times higher corrosion resistance than conventional hot-dip galvanized (HDG) steel. This remarkable performance makes it ideal for solar installations in harsh environments, including coastal areas, industrial zones, and high-humidity regions.

Self-Healing Technology
One of ZAM's most distinctive features is its self-healing capability. When the material is cut, drilled, or punctured, the exposed edges and cut surfaces undergo a unique electrochemical reaction:
Over time, coating components dissolve around the cut edges, forming a dense protective film composed of zinc hydroxide, basic zinc chloride, and magnesium hydroxide. This low-conductivity protective layer effectively inhibits corrosion on cut surfaces and damaged areas, providing continuous protection even after fabrication.

Superior Surface Hardness
ZAM's coating is exceptionally dense and smooth, with a surface hardness of 140-160 HV – approximately 2.5 times greater than conventional galvanized steel (55-65 HV). 

This enhanced hardness provides:
1. Excellent scratch resistance during handling and installation
2. Superior durability in high-wear applications
3. Protection against surface damage from friction and impact

Environmental Compliance
ZAM coating contains no heavy metal ions such as hexavalent or trivalent chromium, fully complying with international environmental standards including RoHS (Restriction of Hazardous Substances).

How to Install PV Module on the ZAM Ground Racking System

1. Before installation begins, conduct a thorough site survey to assess soil conditions and determine optimal foundation type. 
For Ground Screw/ Driven Pile Foundations: 
①Mark pile positions according to engineering drawings. 
②Then drive ground screws into soil using hydraulic equipment to specified depth  (Contct us for the recommended depth).Ensure screws are vertically aligned and reach load-bearing soil layers
For Concrete Foundations:
①Excavate foundation pits at marked positions
②Install rebar cages and embedded bolts
③Pour concrete and allow to cure completely before proceeding
2. Attach front and rear columns to the installed foundations. Tighten all connections to manufacturer's torque specifications
3.Install the beam to connect front and rear columns. Ensure all connections are properly aligned before final tightening. Check that the structure is square and level
4. Install the rail sequentially across the structure. Ensure the rails are evenly spaced according to panel layout drawings. Check alignment – rails should be straight and level. Temporary tighten connections to allow for final adjustments
5. Secure panels using designated mid clamps between panels and end clamps at row ends.

   Reference Technical Drawing        Installation Guide                   Big Project Reference               Product Catalogue                 

How to Get Your Suitable Technical Drawing

CORIGY's products have been applied to medium to large-scale photovoltaic projects ranging from 15MW to over 810 MW globally. For customer to get their suitable design, we will need you to provide the information below.

1. Dimensions of the panel (Width* Length* Thickness); 
2. Layout of the array (How many panels in row and how many panels in column. Portrait install of solar panel or landscape)
With those two above, our engineer team can calculate how long the length of the rails and beam should be.
3.  Install Angle (Recommend 5- 35 degrees)
4.  Height from the lowest of the solar panel to the ground (Recommend 500-600mm)
With those two above, our engineer team can calculate how long the leg should be.
5. Max wind speed
6. Max snow load
With those two above, our engineer team can decide the specification of the material to use

Contact us for FREE Drawing, FREE Calculation Report and FREE Quote

  A Type Aluminum Ground Mount                    W Type Aluminum Ground Mount              Single Pole Aluminum Ground Mount 

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We aim to provide our customers with safe, easy install and economical mounting brackets for ground in harsh environments.

The L foot solar mount system was designed to maximize energy generation while maintaining the aesthetic integrity of the home.

As a professional manufacturer of solar photovoltaic mounting systems, we understand that proper packaging is essential to ensure product integrity during transit and storage. Our packaging solutions are designed to provide maximum protection while considering environmental sustainability and cost-effectiveness.
We offer three main types of packaging depending on the product type, size, and destination:
1. Steel Pallet (Iron Pallet)
Steel pallets are primarily used for heavy and large structural components such as rails, beams, and purlins. These pallets offer high strength and durability, ensuring that products remain stable and secure during long-distance transportation and repeated handling.

2. Wooden Pallet
For components and accessories, we use high-quality wooden pallets. The wood is carefully selected to ensure load-bearing capacity and resistance to impact. All wooden packaging complies with ISPM 15 standards for international shipments when required.

3. Wooden Case
Custom wooden case is available to ensure components are neatly organized and well-protected. All packaging is designed to optimize container space, reduce the risk of damage, and facilitate easy unloading and installation on-site. We are also happy to customize packaging according to specific customer requirements or project needs.

Corigy Solar has been focusing on manufacturing and design solar mounting bracket for more than 10 years. Corigy's products have been installed and used in more than 30 countries and regions, with a total installed capacity of more than 8GW. After the construction is completed, all projects are completed by the official acceptance team, and they are currently officially put into operation.
We offer a comprehensive range of solar mounting solutions to meet 

1. Ground Mount Systems – For utility-scale and commercial solar farms;  2. Roof Mount Systems – for both tile, metal, and flat roofs;

3. Solar Carports – Maximizing parking space;     4. Balcony PV Mounts – Compact systems for urban residential use;  

5. Solar Fencing – Dual-purpose security and energy generation;     6. Mounting Accessories – Rails, clamps, L feet, and hardware

And more...

Corigy Solar driven by automation and precision. Our factory is equipped with state-of-the-art automated production lines that ensure efficiency, consistency, and quality across every product we deliver.

We welcome you to become our distributor.

In terms of selection, Corigy is based on the principle of highest quality. The bracket uses high-quality aluminum alloy (6005-T5) and carbon steel (HDG/ZAM) mounting solutions, allowing customers to choose the optimal material for their project requirements and budget.

Aluminum surface uses anode oxidation 12-15mic. Excellent anti-corrosive rust and anti-rust performance ensures its 30-year service life. At the same time, the characteristics of aluminum lightweight reduces the weight of the roof and make it safe and reliable. The maximum wind speed can carry 60m/s, and the snow load capacity is 1.4kn/㎡.

ZAM (Zinc-Aluminum-Magnesium) is a next-generation coated steel that delivers exceptional corrosion resistance and self-healing properties.  Under the same coating conditions, ZAM exhibits 10-20 times the corrosion resistance of ordinary hot-dip galvanizing. ZAM also possesses self-healing properties. Over time, coating components dissolve around the cut and punched edges, forming a dense protective film composed of zinc hydroxide, alkaline zinc chloride, and magnesium hydroxide. This protective film has low conductivity and significantly inhibits corrosion on the end face. Because the ZAM coating is very dense and smooth, its surface hardness (140-160 HV) is 2.5 times that of ordinary galvanizing (55-65 HV), giving it excellent scratch resistance. It is suitable for easily scratched or repeatedly rubbed areas during processing. Furthermore, the ZAM surface treatment does not contain trivalent or hexavalent chromium ions, meeting international environmental standards (RoHS), making it an internationally recognized environmentally friendly product.

All bracket solutions of Corigy are calculated based on the live conditions environment. Corigy's advanced technical team conducted a force analysis of the structure of the building, combined with the layout of  the bracket and photovoltaic components to verify the various feasible bracket installation solutions to determine the most efficient, convenient, safe and reliable solution.

Corigy Solar's vision is to become a global leader in the renewable energy industry. Since its inception, the company has provided safe, reliable, and cost-effective photovoltaic mounting solutions for photovoltaic projects of all scales all over the world. CONTACT US NOW for your suitale solar mounting systems!