Photovoltaic array support – screw pile foundation

Structure and Features 1.1 Basic formSpiral piles are generally cut, deformed, welded, pickled, hot-dipped and other processes to produce qualified piles. Among them, pickling and hot-dip galvanizing are important anti-corrosion treatment processes, which directly affect the service life of screw piles. The processing level of the screw pile directly determines the service life of the […]

Photovoltaic array support – cast-in-place pile foundation

Structure and Features 1.1 Basic formThe structure of the cast-in-place pile is shown in Figure 1. 1) Reinforcement ratio: when the diameter of the pile body is 300~2000mm, the reinforcement ratio of the normal section can be taken as 0.65%~0.2% (the high value for the small diameter pile); The reinforcement ratio of piles and end-bearing […]

Expandable independent foundation and strip foundation for photovoltaic array support

Expandable independent foundation 1.1 Structure and Features1.1.1 Basic formThe structure of the independent foundation shall meet the following requirements: 1) The height of the edge of the foundation should not be less than 200mm. In the case of a tapered foundation, the slope in both directions should not be greater than 1:3; the height of […]

In-depth study on the design load of photovoltaic support

Wind load Due to different environments, the requirements for the design of the photovoltaic system support structure are getting higher and higher, and ensuring the safety and application of the support structure, cost saving, and convenient construction and maintenance have become the main factors to be considered in the design. The ground photovoltaic support has […]

Reference Standard for Design and Construction of Photovoltaic Array Supports

Photovoltaic array brackets are special brackets used in photovoltaic power generation systems to install and fix battery components. The foundation of photovoltaic support is a structure that transmits various forces that the support bears to the foundation. It has various forms and a large number of projects used. It is an important guarantee for the […]