Universal Ground Screws Pile For Solar Mounting System PVM-GS-04A

Universal Ground Screws Pile For Solar Mounting PVM-GS-04A

Solar ground screws, also known as helical piles or flange head screw piles or pole anchor or spiral pile , are essential fasteners used to secure solar panel systems to the ground. These hot-dip galvanized screws provide a strong, durable, efficient,eco-friendly and cost-effective alternative to traditional concrete foundations.Designed to resist corrosion and weathering, these screws provide a stable and secure solar panel foundation, ensuring durability and reliability in various soil conditions. 

Ground screws function similarly to wooden screws but are engineered for large-scale applications. They are driven into the ground without vibration using a rotary drive with simultaneous downward pressure. This process minimizes soil displacement and noise pollution while increasing soil compaction around the screw, enhancing overall stability. Making them ideal for long-term outdoor applications, such as solar installations, fences, road signs, and more.

Artículo No:PVM-GS-04A
Puerto de embarque:Xiamen
MaterialGalvanized steel Q235B
ColorNatural
Certificaciones para abrazaderas de cable PVM-CC-03

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Características principales

  • Eco-friendly & Sustainable: Unlike traditional concrete foundations, ground screws do not require extensive excavation, preserving the natural soil ecosystem.

  • Fácil instalación: They can be quickly installed using a ground screw driver or piling machine, significantly reducing installation time and labor costs.

  • Versatile Applications: Suitable for photovoltaic projects, fence foundations, housing construction, road signs, billboards, and more.

  • Minimal Maintenance: Once installed, ground screws require little to no maintenance, providing a cost-effective solution.

  • High Load Capacity: The welded-thread design supports both horizontal and vertical loads, ensuring structural stability.

Construction & Customized Design
Ground screws are constructed using advanced forging technology, ensuring a smooth, burr-free surface. The spiral ground pile consists of a galvanized steel pipe with welded blades, which increases bearing capacity based on terrain conditions. Blade variations, such as single-blade, double-blade, and multi-blade designs, allow customization for different soil types and load-bearing requirements.

Parámetros técnicos
Material:Carbon Steel Q235B
Superficie:Hot-dip Galvanized according to DIN EN ISO1461
Thickness of galvanized≥ 80μm
Outer Diameterφ76mm (optional:48mm,60mm,68mm,76mm,89mm,102mm,114mm,121mm,219mm etc.)
LengthUsual type: 1600 /1800 /2000mm (600~3500mm)
Diámetro de la bridaD200x8mm / D220x8mm /D180x8mm or as required
Flange Thickness:8~12mm
Pipe thickness

2.5mm/3mm/3.5mm (optional 2~4mm)

MOQ100 Pcs
Package Type:Steel pallets
Drawing force:20.5~28.5KN
Nut Aperture:3-M10,12,14,16 uniform distribution
Foundation:Suitable for all kinds of geology,such as sand, Soft soil, tight soil, clay, gobi desert,gravel etc.
Aplicación:Foundation for Solar power station,fence,house construction,checkmark,field,advertising board,road signs,billboards etc
Servicio:OEM/ODM
Carga de viento:Máx. 60 m/s
Carga de nieve:Máx. 1,4KN/m
Garantía10 años
Vida útil25 años
EstándarAS/NZS 1170.2/JIS C 8955:2017/ISO9001/UL1565/DIN 1055

Why Choose Our Ground Screws?

Unlike traditional concrete foundations, our galvanized ground screw technology offers a faster, cleaner, and more cost-effective installation process. With minimal maintenance and maximum adaptability, it is the ultimate choice for B2B suppliers, wholesalers, construction installers, and solar project developers.

Elevate your projects with a cutting-edge foundation solution! Contact us today for OEM customization and bulk orders.

🔗 Keywords: Ground Anchor | Pile Ground Mounting System | Solar Ground Screw | Screw Pile | Galvanized Screw | Solar Mounting Ground Screw | Galvanized Ground Screw

Pvm Drawing Pvm Gs 04a

How to Install Solar Ground Screws for Ground-Mounted Solar Systems

Installing solar ground screws is a straightforward process that ensures a stable and long-lasting foundation for solar panel systems. Below is a step-by-step guide to installing solar ground screws effectively.

1. Preparation & Site Assessment

  • Survey the Site: Identify the type of soil and ensure it is suitable for ground screw installation.
  • Mark the Installation Points: Use a measuring tape, laser level, or GPS system to mark the exact positions where each ground screw will be installed.
  • Check Soil Conditions: Conduct a soil test to determine the appropriate screw type, length, and diameter for optimal load-bearing capacity.

2. Selecting the Right Ground Screw

  • Choose the appropriate length, diameter, and blade type based on soil conditions (soft soil, rocky ground, etc.).
  • Ensure the screws are hot-dip galvanized Q235 steel for durability and corrosion resistance.
  • Select flanged or non-flanged screws depending on the mounting structure.

3. Installing the Ground Screws

Manual Installation (For Small-Scale Projects)

  • Use a T-handle tool or a wrench to rotate the screw into the ground manually.
  • Apply consistent downward pressure to ensure the screw embeds evenly.
  • Use a spirit level to verify that the screw is perfectly vertical.

Machine Installation (For Large-Scale Solar Projects)

  • Use a hydraulic or electric ground screw driver to install the screws efficiently.
  • Align the screw with the marked position and start drilling into the ground.
  • Apply continuous downward pressure while the machine rotates the screw.
  • Stop when the screw reaches the required depth and ensure it is level.

4. Verifying the Installation

  • Use a leveling tool to check the vertical alignment of each screw.
  • Ensure the screws are embedded deep enough to provide sufficient load-bearing support.
  • Perform a pull-out test to verify the holding capacity of the ground screws.

5. Attaching the Solar Mounting Structure

  • Secure the solar panel racking system onto the flanged or non-flanged ground screws using bolts and brackets.
  • Adjust the racking system to ensure it is level and aligned properly.
  • Tighten all fasteners to prevent movement under wind loads.

6. Final Inspection & Adjustments

  • Conduct a stability test by applying force to ensure the screws are firmly secured.
  • Make necessary adjustments if any screws are loose or misaligned.
  • Proceed with solar panel installation once the foundation is confirmed to be stable.

Advantages of Using Ground Screws for Solar Installations

No Concrete Needed: Reduces installation time and environmental impact.
Quick Installation: Takes only minutes per screw using a machine.
Reusable & Removable: Can be unscrewed and relocated if needed.
Works on Uneven Terrain: Ideal for slopes, rocky ground, and sandy soil.
Rentable: Reduces labor and material costs compared to concrete foundations.

By following these steps, you can efficiently install solar ground screws to create a strong, durable, and eco-friendly foundation for your solar project. Let me know if you need a more detailed guide or specific recommendations for different ground conditions! 😊

Extensive Application• Bus shelters  • Bollards & Barriers• Parking meters
• Street lights• Guard rails• Directional & Traffic signs
• Solar lights• Sound barriers & Screens• CCTV & surveillance systems
• Roadside fencing• Boardwalks • carports
• camping tents• wood house• flagpole
• traffic lights• outdoor advertising boards•temporary exhibition display field
• Other building  

Pvm Gs 04a Solar Ground Screw Use (2)

PV Mounts es un fabricante integral de sistemas de montaje solar. Podemos producir diferentes componentes de montaje de paneles solares, incluyendo:

  • Rieles
  • Ganchos
  • Pies en L
  • Tornillos de tierra
  • Abrazaderas de costura
  • Abrazadera central y final
  • Toma de tierra
  • Pinza de puesta a tierra
  • Pinza de cable
  • y más

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Solar Case

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