Name: China Solar Ground Screw Anchor With Large Blades Suppliers Factory - Customized Service - Longsun Green Energy Technology
Brand: Longsun
SKU: 286873860

Products Description

Solar Ground Screw Anchor With Large Blades

The Solar Ground Screw Anchor with Large Blades is a specialized ground foundation component designed for photovoltaic mounting systems. Engineered with an enlarged helical blade design, it provides exceptional pull-out resistance and torsional stability in soft soil conditions commonly found in farmland and uneven terrains. Manufactured from hot-galvanized Q235 steel, it serves as a durable and reliable anchoring solution for solar support structures.

More details please contact Amber at amber@longsungreen.com

Technical Details

Product Name	Solar Ground Screw Anchor With Large Blades
Main Material	Q235 Carbon Steel
Surface Treatment	Hot-Dip Galvanizing
Galvanizing Thickness	80μm - 120μm
Lead Time	7-10 days
Supply Capacity	3000 PCS / Day
Blade Diameter	Customizable
Shaft Diameter	Customizable
Total Length	Customizable
Hole Position Deviation	≤ ±1 mm
Hole Diameter Difference	≤ ±1 mm
Welding & Surface	No obvious deformation, slag, or burrs

Adjustable Ground Screw Pile For Solar Mounting System

Product Advantages

Superior Load-Bearing Capacity

The large single-helix blade design significantly increases the bearing surface area, enhancing vertical load capacity and pull-out resistance. This ensures the entire PV array remains stable under various environmental loads.

Corrosion-Resistant Construction

Made from Q235 steel with high-class hot-dip galvanizing (80-120μm), the anchor offers excellent protection against soil corrosion. It complies with DIN EN ISO 1461 standards, guaranteeing long-term durability in harsh outdoor environments.

Quick and Easy Installation

The pre-formed blade and pointed tip allow for straightforward driving into soil using standard hydraulic equipment or manual tools. This eliminates the need for concrete curing, reducing foundation installation time by over 70% compared to traditional methods.

Flexible Customization

Available in various shaft diameters, blade diameters, and lengths. Custom dimensions and coatings can be produced to meet specific project soil conditions and structural load requirements.

Cost-Effective Foundation

Eliminates excavation and concrete material costs. The simplified installation process significantly reduces labor expenses and project timelines, offering a lower total installed cost for ground-mounted PV systems.

Solar Foundation Screws

Screw Pile Foundation Packing

Applications

Ground-mounted solar power station support systems

Agricultural and farmland photovoltaic projects

Solar carports and canopy structures

Utility-scale solar farms on soft or uneven terrain

Temporary or relocatable solar installations

Landfill and brownfield solar developments

FAQ

01.What soil types are suitable for this screw anchor?

It is ideally suited for soft to medium-density soils, including clay, silt, sandy loam, and backfill. A site soil assessment is recommended for very rocky or gravel-heavy conditions.

02.What is the typical installation depth and spacing?

Installation depth depends on soil bearing capacity and frost line, typically 1.2m to 3.0m. Spacing is determined by the mounting structure layout and wind/snow loads, generally ranging from 2 to 4 meters.

03.Can it be removed and reused?

Yes, one of its key advantages is removability. The anchors can be unscrewed with minimal site disturbance, allowing for land restoration or system relocation, promoting sustainable land use.

04.Do you provide installation guidance or tools?

Yes, we provide detailed installation manuals, torque specifications, and can recommend suitable driving equipment. Technical support is available throughout the project.

Company Profile

17Years of experience
in one-stop service

Why Choose Us?

Strong Global Supply & Support Network

Led by an experienced international sales and project management team, we maintain a robust global marketing and logistics network, ensuring reliable delivery and professional technical support worldwide.

Responsive Service & Flexible Order Policy

We pride ourselves on responsive communication and flexible service policies. We accept OEM orders, provide samples for testing, and welcome both small trial orders and large-volume projects. A comprehensive after-sales service package, including warranty and technical support, is provided.

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