How To Choose The Helical Pile Used In The Ground Photovoltaic Power Station?

Allen Hu
Allen Hu

Sales Manager of YC Attachments and expert in excavator industry for over 15 years.

In the current photovoltaic power station construction, the helical pile is the most common pile foundation. As the basic structure of the ground photovoltaic power station support system, it plays a vital role in connection and support. Because the helical pile is located underground, the environment is dark and humid, and it is very prone to corrosion. This will lead to the destruction of the stability of the entire power station foundation, which is prone to accidents such as instability and even collapse of the power station.

Under normal conditions, the life of a photovoltaic power station can reach 25 years, but once it collapses, it will seriously threaten its service life. Not only will it lead to increased costs, but also there are many security risks. Due to the high surface temperature and the loose soil, there is a situation where the helical pile foundation does not appear to show any signs of corrosion on the surface, but severe corrosion has occurred below the surface.

For the instability or collapse of the power station caused by the corrosion of such helical piles, no matter what remedial measures are taken, huge human, material and financial resources are required, and the cost is very high. Only by solving the problem from the source, focusing on improving the quality of the helical pile itself, taking precautions is the best policy.
So, how to choose a high-quality helical pile among the mixed products?
The most important thing we need to pay attention to is the quality of the galvanized layer on the surface of the helical pile. The surface and core tube of Yichen helical piles are hot-dip galvanized, and the thickness of the galvanized layer reaches 85μm, far exceeding other helical piles on the market. The advanced technology ensures that the Yichen helical pile can be maintained in the soil for 75 years without being corroded, which can perfectly guarantee the normal service life of the photovoltaic tower for 25 years.

In addition, Yichen helical pile has also passed a series of tests such as smoke test, zinc layer thickness, tensile strength, pull-out strength and zinc layer adhesion, and the product quality has been widely recognized by the market.

Survival of the fittest is an eternal market rule, and only high-quality helical piles can guarantee the construction of photovoltaic power plants. Yichen Environment will continue to break through itself, develop more excellent helical pile products, and contribute to the construction of photovoltaic power plants in the motherland.

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