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The Function of Each Component of the Double-Column Photovoltaic Bracket

2025-09-23

A notícia a mais atrasada da empresa aproximadamente The Function of Each Component of the Double-Column Photovoltaic Bracket
As an indispensable supporting structure in solar power plants, the quality of the photovoltaic bracket's design plan is crucial to the service life of the entire power plant. The design plans of photovoltaic brackets vary in different regions, and there are significant differences between flat ground and mountainous terrain. Meanwhile, the precision and accuracy of the connecting parts of each part of the bracket affect the difficulty of construction and installation. So, what functions do the various components of the photovoltaic bracket serve?

Front Column

It plays a supporting role for photovoltaic modules. Its height is determined based on the minimum ground clearance of the photovoltaic modules. During the project implementation, it is directly embedded in the front bracket foundation.

Rear Column

It serves to support the photovoltaic modules and adjust the tilt angle. By connecting bolts to different connection holes and positioning holes, the height of the rear support leg can be adjusted. The lower part of the rear support leg is embedded in the rear bracket foundation, which eliminates the use of connecting materials such as flange plates and bolts, significantly reducing project investment and construction workload.

Diagonal Brace

It provides auxiliary support for photovoltaic modules, enhancing the stability, rigidity, and strength of the photovoltaic bracket.

Purlin

It is the main installation component for photovoltaic modules and a relatively important accessory installed between the photovoltaic panels and the bracket. It not only supports the photovoltaic panels but also plays a role in connecting, fixing, and enhancing the rigidity of the connecting parts.

Connector

It is an accessory component of the photovoltaic bracket, playing a role in fixed connection and improving the stability of the photovoltaic bracket.

Bracket Foundation

It adopts a drilled concrete pouring type. In actual projects, the drill rod may shake when it is lengthened, and it is actually a non-rigid body. Therefore, pouring concrete to form an inverted cone-shaped foundation increases the uplift resistance of the foundation, which can well meet the harsh environmental conditions of strong winds in the northwest region. To enable photovoltaic modules to obtain the maximum amount of solar radiation, the angle between the rear column and the purlin is approximately an acute angle.
In the case of flat ground, the angles between the front and rear columns and the ground are roughly right angles.

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