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Hot-Dip Galvanized Helical Ground Piles for Solar PV Mounting Foundations
Product Description
This blade-type, no-dig helical ground pile is an eco-friendly foundation solution specially designed for solar PV mounting systems. Manufactured from high-grade Q235 carbon steel and treated with hot-dip galvanizing, it effectively resists rust and corrosion in harsh outdoor environments.
Its unique helical blade design eliminates on-site excavation and concrete pouring, enabling quick screw-in installation and greatly improving construction efficiency. The top flange is compatible with all mainstream PV mounting structures, making it widely used in ground-mounted PV power plants and agri-photovoltaic complementary projects.
Advantages of Hot-Dip Galvanized Helical Piles
1. No soil excavation, no construction waste, and full protection of the original soil structure and ecological environment. It is the best foundation choice for agri-photovoltaic and eco-friendly solar projects.
2. Hot-dip galvanized surface ensures a service life of up to 25 years. SGS chemical composition test reports are provided to support full quality traceability and professional corrosion resistance certification.
3. Compared with traditional concrete foundations, it significantly reduces labor and material costs. The product is 100% recyclable, fully compliant with global low-carbon and sustainable construction standards.
4. Made of high-quality Q235 carbon steel with full hot-dip galvanizing, it provides strong resistance to acid, alkali, salt-alkali and sandstorm corrosion, suitable for coastal, desert, humid and other harsh environments.
5. Machine-driven screw-in installation adapts to various soil conditions. Customizable sizes are available to perfectly meet different PV mounting foundation demands.
Product Specifications

| Parameter | Value |
| Material | Hot Dip Galvanizing Q235B |
| Outer Diameter | 76mm |
| Thickness | 3-3.5mm |
| Length | 1000-3000mm |
| Flang Diameter | 200mm&220mm |
| Solar Lighting | |
| Solar ground mount | |
| Bollard Lighting | |
| Awnings | |
| Warranty | 10 Years |
| Service Life | 25 Years |
| Others | Support Customized |


