Sliding Solar Module Clip Assembly for Size-Variable Rail Mounting

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Solution Overview

Problem

Existing solar power systems face challenges in efficiently and accurately mounting multiple solar modules side-by-side on support structures, as current coupling methods often fail to ensure proper alignment and secure attachment, particularly when accommodating different module sizes.

Innovation Solution

The introduction of adjustable clip assemblies comprising a base member, an elastomeric support member, and a bracket member, which can slide along a rail, featuring a base aperture, support aperture, and bracket aperture, along with an alignment member with a resilient locking mechanism, to securely attach and align solar modules of varying sizes.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional coupling members are used to mount solar modules, then the mounting process can be completed, but proper alignment and secure attachment cannot be ensured when accommodating different module sizes

Engineering Contradiction:
Improveaccommodation of different module sizesVSAvoidalignment accuracy
Core Design Contradiction:
Adaptability or versatilityVSManufacturing precision

Solution Approach 1:

The clip assembly incorporates a sliding mechanism that allows the coupling member to move along the rail, enabling dynamic adjustment to accommodate different module sizes while maintaining precise alignment through the interaction of guide surfaces and positioning features

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The clip assembly is designed as a universal coupling member that can secure various sizes of solar modules to different rail configurations, integrating alignment, securing, and adjustment functions into a single multi-functional device

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Productivity

If traditional mounting methods are used, then solar modules can be attached to rails, but the process lacks efficiency and accuracy in mounting multiple modules side-by-side

Engineering Contradiction:
Improvemounting efficiencyVSAvoidsecure attachment
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The clip assembly is pre-configured with alignment features and securing mechanisms that are ready before installation, allowing assemblers to quickly mount multiple modules side-by-side without repeated adjustments, thereby improving productivity while ensuring reliable attachment

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The clip assembly incorporates self-aligning features and automatic securing mechanisms that reduce the need for manual adjustment and intervention during installation, enabling efficient and accurate mounting of multiple modules while maintaining secure attachment

Inventive Principle:
Principle #25Self-service

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Enables secure, adjustable, and efficient mounting of solar modules on rails, accommodating different sizes and ensuring proper alignment, thereby enhancing the flexibility and reliability of solar power systems.

Implementation Method 1

an elastomeric support member sandwiched between the base member and the bracket member

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentUS11757397B2Adjustable clip assembly for solar modules
Publication Date: 2023.09.12 NEXTPOWER LLC
  • US11757397B2 patent drawing
  • US11757397B2 patent drawing
  • US11757397B2 patent drawing

AI summary

The present disclosure describes a solar power system including rails, solar modules, and a plurality of adjustable clips to secure the solar modules to the rails. The clips include at least a base member, an elastomeric support member, a bracket member, and an alignment member configured to secure the various members of the clip together. The adjustable clips are configured to slide within a slot defined through a portion of a surface of a rail and including a recessed edge thereby allowing the rail system to accommodate solar modules of varying dimensions.