Jchx ISO Certification Heavy Duty Screw in Ground Anchors Used for Solar Power Generation
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Product Details
| Customization: | Available |
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| After-sales Service: | 30 Years |
| Warranty: | Steel Structure for 15 Years Solar Modules for 5 Y |
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Basic Info.
- Model NO.
- JCHX-201
- Certification
- GB, ISO, CE, RoHS
- Application
- Home
- Material
- Steel
- Type
- Solar Ground Screw
- Can Be Used for
- Commercial,Home,Parking Lot,Shopping Mall, School
- Foundation
- Anchor Bolt+Concrete Base
- Wind Load
- Less Than 60m/S
- Row
- Single/Double
- Sample
- Free
- Design
- Free
- Parts
- Wooden Boxes or Pallets
- Profile
- Tied with Steel Strips
- Transport Package
- Wooden Boxes or Wooden Pallets, and Profiles Are T
- Specification
- custom
- Trademark
- JCHX
- Origin
- Tianjin, China
- Production Capacity
- 100000 Tons / Year
Packaging & Delivery
- Package Size
- 250.00cm * 200.00cm * 27.00cm
- Package Gross Weight
- 20.000kg
Product Description
Introducing our high-quality hot galvanized steel Solar Ground Screw directly supplied from the factory. These spiral piles are specifically designed for solar ground supports and photovoltaic supports for the installation of solar panels. Their structure is sturdy and they possess excellent wind and snow load-bearing capabilities. Our spiral anchor devices provide a reliable foundation for commercial and industrial solar power generation system structures. As a trustworthy manufacturer of solar supports, we ensure that our products meet the highest quality and performance standards. By investing in our spiral ground piles, you can easily and safely install solar supports, making them an economical solution for renewable energy projects. Choose our spiral anchor devices to obtain a solid foundation that can support your solar panels for a long time.
| Material | Carbon Steel |
| Coating | Zinc Coating |
| Steel Grade | Q235B,etc |
| Size | Standard or Custom |
| Lifetime | 10 years |
| Corrosion resistance | Good |
| Strength | High |
Q1: What makes hot-dip galvanized steel ground screws more corrosion-resistant than other types?
A: Hot-dip galvanizing involves immersing steel screws in molten zinc at 440-465°C, forming a durable zinc-iron alloy layer that resists rust and corrosion. This process provides 10-20 years of protection, even in harsh environments like coastal areas with high salt exposure or regions with heavy snowfall . Electro-galvanized (EG) coatings, by contrast, offer thinner zinc layers and are less suitable for extreme conditions .
Q2: How are these ground screws installed, and do they require specialized equipment?
A: Installation is fast and eco-friendly:
No excavation needed: Use a hydraulic driver or machine to screw them directly into soil, reducing labor costs by 30-50% compared to concrete foundations .
Adaptable to terrain: Suitable for frozen soil, deserts, and rocky areas. Pre-installation soil testing (e.g., pull tests) ensures optimal embedment depth and stability .
Q3: What load-bearing capacity do these screws have?
A: Load capacity depends on size and soil conditions:
Standard models: Diameter 76-114mm, length 1,200-4,000mm, with horizontal torsion resistance up to 60kN and vertical bearing capacity up to 175kN .
Reinforced designs: Double or quadruple helical blades enhance grip in loose or sandy soils .
Q4: Are they suitable for solar projects in extreme climates like Russia?
A: Yes. These screws excel in low-temperature environments:
Material: Made from Q235B steel with hot-dip galvanizing (HDG), tested to withstand -40°C without brittleness .
Freeze-thaw resistance: HDG coating prevents ice-induced structural damage, making them ideal for permafrost or snowy regions .
Q5: What certifications and quality guarantees are provided?
A: Reputable suppliers comply with:
International standards: ISO 9001, ISO 1461 (corrosion resistance), and ASTM A123 for galvanizing quality .
Testing: Salt spray tests (2,000+ hours) and mechanical load simulations ensure durability .
Warranty: Up to 20 years of service life under normal conditions .
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