Solar Panel Racking Assembly With Adjustable Tilt and Fewer Clamps
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Solution Overview
Problem
The high cost and labor-intensive process of installing solar panels due to the complex multi-step process of attaching them to racking assemblies, which includes grounding conductors and clamps, necessitates a simpler and more efficient method for solar panel installation.
Innovation Solution
A racking assembly design featuring posts anchored to the ground, interconnected by purlins and mounting rails that can be adjusted to any tilt angle, using purlin clamps and ground rail purlin clamps to securely fasten solar modules, reducing the number of components and labor required for installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a traditional multi-step process with grounding conductors and clamps is used to attach solar panels to racking assemblies, then the structural integrity and electrical grounding are ensured, but the installation complexity and labor cost increase significantly
Solution Approach 1:
The patent combines multiple functions (mechanical support, electrical grounding, and panel attachment) into a single integrated racking assembly structure. The ground rail serves as both a structural support element and an electrical grounding path, eliminating the need for separate grounding conductors and reducing the number of installation steps while maintaining both structural integrity and electrical safety
Solution Approach 2:
The racking assembly components are designed to perform multiple functions simultaneously. The ground rail provides structural support, electrical grounding, and mounting functionality. The adjustable tilt mechanism allows the same structure to adapt to different installation requirements, reducing the need for specialized components for each function
2Stability of the object's composition
If traditional racking assemblies with fixed components are used, then the structural stability is maintained, but the adaptability to different tilt angles and installation configurations is limited
Solution Approach 1:
The patent incorporates adjustable tilt mechanisms that allow the mounting rails to be positioned at various angles relative to the ground rail. This dynamic adjustment capability enables the structure to adapt to different solar panel orientations and installation requirements while maintaining structural stability through secure fastening mechanisms and rigid connections
Data Source
AI summary
Racking assemblies for solar panel installations are provided. The racking assemblies may include a series of posts arranged in two parallel rows and anchored to the ground or other suitable surface. Purlins may be coupled to and may span the posts of each row. Specialized clamps may be used to attach the purlins to a series of mounting rails. The mounting rails, in turn, may support an array of solar modules.