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galvanized screw pile
galvanized screw pile
galvanized screw pile

Four Blades Ground Screw Helical Pile

The Helical Pile is constructed from high-quality hot-dipped galvanized steel, featuring a drill bit, drill pipe, and four spiral blades for enhanced stability. Ideal for solar mounting systems, the 1600mm galvanized ground helical screw pile offers a durable and reliable foundation for large-scale solar installations, ensuring long-lasting performance and easy installation in various soil conditions.

  • Material:

    Q235B
  • Surface Finish:

    Hot Dipped Galvanized
  • Diameter:

    76mm
  • Thickness:

    3~3.5mm
  • Flange Diameter:

    200~220mm
  • Length:

    600~3000mm
  • Application:

    Solar Ground Mounting Systems /Fences/ Decks /Temporary Structures/ Carports /Pergolas /Houses

.Overview

The solar ground screw is a high-strength foundation solution made from hot-dipped galvanized steel, ensuring exceptional durability and corrosion resistance. This earth screw consists of a drill bit, drill pipe, and four precision-engineered spiral blades, designed to provide superior load-bearing capacity for various applications, including solar panel installations. 

The ground screw anchors are engineered with carefully spaced spiral blades, where the blade spacing ratio (blade spacing/blade diameter) significantly impacts the pile’s ultimate uplift and compressive strength. Experimental studies indicate that when the blade spacing ratio (S/D) is between 3 and 4, the pile demonstrates optimal bearing performance. Furthermore, the tensile and compressive strength of the Galvanized Ground Screw Pile increases in direct proportion to the square of the blade diameter, ensuring a stable and reliable foundation.

Compared to conventional concrete piles, solar ground screws offer a fracture-resistant design, preventing structural failures during installation. Additionally, these helical piles provide superior load-bearing capacity, making them a more efficient alternative to traditional foundation solutions. With a lifespan of 40 to 80 years, they ensure long-term stability and reliability in demanding environments.

ground screw supplier

galvanized screw pile

.Product Specifications

 

Product Name: Four Blades Screw Pile,Ground Screw Pile
Material: Hot Dipped Galvanized Steel
Outer Diameter: 76 mm
Thickness:  3-3.5 mm
Length: 1000-3000 mm
Flange Diameter: 200 mm & 220 mm
Warranty: 10 Years
Service Life: 25 Years
Standard:  DIN EN ISO 1461
Application: Wooden House, Solar, Fence, Wooden Strestle, Garden and etc.


.Key Benefits of Earth Screw Piles for Solar Applications

 

  • solar ground screw supplier

    Rapid and Effortless Installation

    Requires fewer machines, reducing labor time and costs.

    No need for excavation or curing time like cement piles.

  • ground screw manufacturer

    Eco-Friendly and Low-Impact Solution

    Reduces the carbon footprint by eliminating the need for heavy construction.

    No soil displacement, minimizing environmental disruption.

  • solar ground screw manufacturer

    Versatile and Adaptive Design

    Can be installed in close proximity to existing structures without causing damage.

    Suitable for a wide range of soil types, including rocky or sandy terrains.

  • earth screw supplier

    Easy Removal and Reusability

    Can be efficiently removed when no longer needed, leaving minimal impact on the site.

 

 

.Helical Screw Pile Series

The following are the most commonly used series of spiral ground piles in the world, side by side, to better understand the differents.

solar ground screw

 

.Projects

 

 Screw Pile

 Screw Pile supplier

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