Hot-dip galvanizing technology, spiral strong support - Yuhao PV ground piles, lay a solid foundation for projects
Release time:
2025-12-08
In the rapid development of the global photovoltaic industry, the stability and durability of infrastructure directly determine the operation efficiency and service life of the whole project. Yuhao PV ground piles, relying on core technologies of hot-dip galvanizing and spiral strong support, have become the preferred foundation solution for major PV projects, creating a reliable "root" for green energy development.
The anti-rust advantage of hot-dip galvanizing technology is the first line of defense for Yuhao ground piles. Different from ordinary anti-corrosion treatments, Yuhao adopts full-body hot-dip galvanizing process with a zinc layer thickness of over 85μm, which forms a dense zinc-iron alloy layer on the pile surface. This layer can effectively isolate moisture, oxygen and harmful substances in the soil. Test data show that in high-humidity saline-alkali areas and heavy rainfall regions, Yuhao ground piles can maintain no rust or corrosion for more than 25 years, far exceeding the 15-year service life of traditional painted piles. In the 100MW PV project in Eastern coastal areas, after 5 years of operation, the ground piles still maintain intact surface without any signs of corrosion.
The spiral strong support structure further enhances the load-bearing capacity of the product. Yuhao's R&D team optimizes the spiral blade design according to different geological conditions, with blade pitch controlled at 150-200mm and blade thickness up to 12mm. This structure enables the ground pile to form a "mechanical interlock" with the soil during installation, increasing the vertical bearing capacity by 30% compared with straight piles and the lateral anti-overturning capacity by 40%. In the 50MW PV project in Northern Gobi, where wind force often reaches level 8, Yuhao ground piles support the PV modules stably without any displacement.
The combination of the two core technologies brings efficient construction experience. The spiral structure allows quick screwing into the ground without concrete pouring, reducing construction time by 50%. Up to now, Yuhao PV ground piles have been applied in more than 200 large-scale PV projects nationwide, with a total installed capacity exceeding 5GW. Customers in Inner Mongolia, Xinjiang and other regions highly praise its reliability in harsh environments.
Yuhao PV ground piles, with hot-dip galvanizing and spiral support as dual guarantees, not only meet the strict requirements of PV projects but also create greater value for customers. Choose Yuhao to lay a solid foundation for green energy projects!
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