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Hot Dip Galvanized Solar Energy System Ground Screw 

Hot Dip Galvanized Solar Energy System Ground Screw Anchors Ground Screw Pile Helical Pile (2)
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📊 Comparison Table of Hot Dip Galvanized Ground Screws

Hot Dip Galvanized Solar Energy System Ground Screw Anchors Ground Screw Pile Helical Pile 1 3
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TypeNavnLength (mm)Diameter (mm)Wall Thickness (mm)Soil TypePull-out Force (KN)Bearing Capacity (KN)Torque (KN)Application
Type 1Flange Blade Pile1200 / 250076–1213.0–4.0Clay, Gobi, Gravel2554413Solar stations, fence bases, wood houses, signage
Type 2Flange Screw Threaded Pile1600 / 2000 / 300076–1213.0–4.0Clay, Gravel, Gobi355416Solar farms, billboard signs, fence, wooden houses
Type 3Double Blades Pile1500 / 250076–1213.0–4.0Sandy, Soft Soil127225.5Fixed solar mounts, small wooden houses
Type 4Three Blades Pile1500 / 250076–1213.0–4.0Sandy, Soft Soil2434105Solar stations, simple housing, ad signage
Type 5Flange Helical Pile (U-Plate)1500 / 1800 / 200076–1213.0–4.0Universal———Solar plants, wood housing, billboards
Type 6Small Helical Pile550 / 800 / 100062–761.8–2.5Clay, Gobi, Gravel22.63695Solar base, fencing, cottages
Type 7Perfusion Pile1000 / 1300 / 150076–1213.0–4.0Universal———Solar foundations, wood housing, ads
Type 8Tube Pile660 / 800 / 120076–1213.0–4.0Universal———Solar structures, billboards, fences
Type 9Embedded Pile1300 / 1600 / 180076–1213.0–4.0Clay, Gobi, Gravel22209.6Solar plants, fencing, signage
Type 10Sand Area Embedded Pile1600 / 2000 / 250076–1213.0–4.0Sandy Soils2434105Solar in sandy zones, ad signage, fences

📐 Regular Sizes of Helical Piles (Customized Acceptable)

✅ Standard Round (Flange) Type

SpecificationBody Weight (kg)Flange Weight (kg)Blade Weight (kg)Total Weight (kg)
800×48×2mm1.811.500.303.61
800×60×2mm2.291.500.504.29
800×68×2mm2.601.500.504.60
800×76×2mm2.921.500.705.12
1000×48×2mm2.271.500.304.07
1000×60×2mm2.861.500.504.86
1000×68×2mm3.261.500.505.26
1000×76×2mm3.651.500.705.85
1200×48×2mm2.721.500.304.52
1200×60×2mm3.431.500.505.43
1200×68×2mm3.911.500.505.91
1200×76×2mm4.381.500.706.58
1200×76×3mm6.481.500.708.68
1400×76×2mm5.111.500.707.31
1400×76×3mm7.561.500.709.76
1600×68×3mm7.691.500.509.69
1600×76×2mm5.841.500.708.04
1600×76×3mm8.641.500.7010.84
1600×89×3mm10.181.500.9012.58
1800×76×2mm6.571.500.708.77
1800×76×3mm9.721.500.7011.92
2000×76×2mm7.301.500.709.50
2000×76×2.75mm9.931.500.7012.13
2000×76×3mm10.801.500.7013.00
2000×76×3.5mm12.511.500.7014.71
2000×89×3mm12.721.500.9015.12
2000×89×3.5mm14.761.500.9017.16
2500×76×3mm13.501.500.7015.70
2500×76×3.5mm15.641.500.7017.84
2500×89×3mm15.911.500.9018.31
2500×89×3.5mm18.451.500.9020.85

✅ Standard U Type

SpecificationBody Weight (kg)U Head Weight (kg)Blade Weight (kg)Total Weight (kg)
800×48×2mm1.811.000.303.11
800×60×2mm2.291.000.503.79
800×68×2mm2.601.000.504.10
800×76×2mm2.921.000.704.62
1000×48×2mm2.271.000.303.57
1000×60×2mm2.861.000.504.36
1000×68×2mm3.261.000.504.76
1000×76×2mm3.651.000.705.35
1200×48×2mm2.721.000.304.02
1200×60×2mm3.431.000.504.93
1200×68×2mm3.911.000.505.41
1200×76×2mm4.381.000.706.08
1200×76×3mm6.481.000.708.18

Usage Application

City & parksDocking post & Trestle stand
Fencing systemFlag Poles & Banners
Garden & LeisureSheds & Containers
Solar power systemsSolar racking systems
Street lamp & wooden houseRoad & Traffic sign
Detail 10

Advantages and Applications of Helical Piles

Helical piles are an innovative foundation solution composed of three main components: a hot-forged steel shaft, a helical blade, and a connecting flange plate. They are widely used across construction, energy, and agricultural sectors due to their efficiency and versatility.

✅ Key Advantages

1. Superior Structural Performance

  • Helical piles are installed by rotating them into the ground, which minimizes soil disturbance and enhances stability.
  • The helical blade design provides excellent uplift resistance and anchoring strength, making them ideal for both compression and tension loads.

2. Fast and Convenient Installation

  • No excavation, no concrete, and no soil disposal required.
  • Can be installed in a variety of weather conditions—rain, snow, or frozen ground—with minimal equipment.
  • Easy to remove, relocate, and recycle, supporting sustainable construction.

3. Cost-Effective

  • Compared to traditional concrete foundations, helical piles reduce labor, materials, and project duration.
  • Simple installation requires only positioning and driving, lowering overall foundation costs.

🔧 Common Usage Scenarios

1. Building Construction

  • Temporary Buildings
    Ideal for site offices, worker accommodations, and mobile structures. Helical piles offer quick deployment, easy removal, and minimal site disruption.
  • Small Structures
    Suitable for landscape pavilions, watchtowers, gazebos, and garden structures. They provide stable support and structural integrity on uneven or soft terrain.

2. Solar Photovoltaic (PV) Installations

  • Solar Power Plants
    Widely used to secure PV mounting systems on the ground. Helical piles adapt to various soil types, speed up installation, and improve project timelines—especially in large-scale solar farms.

3. Transportation Infrastructure

  • Traffic Signage and Safety Equipment
    Used to anchor traffic signs, speed limit poles, and other roadside installations. Their stability ensures long-lasting support even in high-wind areas.

4. Telecommunications

  • Communication Tower Bases
    Provide a reliable foundation for telecom towers and antennas, particularly in remote or uneven terrain where traditional foundations are challenging to implement.

5. Agricultural Applications

  • Greenhouse Foundations
    Support greenhouse framing structures on different land types, reducing construction time and cost for agricultural operations.
  • Livestock Fencing
    Combine with metal mesh fencing to create strong, fast-built enclosures for animal containment or land demarcation.

Helical piles are a sustainable, flexible, and efficient foundation solution for a wide range of industries. Their structural benefits, ease of installation, and reduced environmental impact make them a preferred choice for modern construction and renewable energy projects.

Help Center

Have a query? Please check this question and answers

Firstsolar has own factory with more than 80 skilled and experienced workers,the productionline is strictly in accordance with high standards and attach great importance to quality controland inspection.

Of course, our first-class production engineers, technicians and R & D team offer innovativedesign and reliable solution to customers based on more than 8 years of experiences.

Yes,Firstsolar has provided OEM service,design service and buyer label service for more than10 years.

Yes the products of Firstsolar have been certified by lSo, sGS,TUVand AS/NZS 1170.2.

It depends on actual order quantity and your special requirements. Generally, it will be 1-2weeks.

lf total amount is less than US$5000, we need 100% in advance; if total amount is more thanUS$5000, we need30%T/Tin advance

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