Framed Solar Module Attachment for Tool-Less Grounded Mounting
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Solution Overview
Problem
Existing solar module mounting systems are complex and costly, requiring specialized tools for installation and often lack flexibility in adjusting tilt angles and ensuring electrical safety and structural strength.
Innovation Solution
A tool-less solar module mounting system using support members and attachment mechanisms with serrated clips and brackets that allow for easy installation and removal of solar modules, provide electrical grounding, and allow for adjustable tilt angles, utilizing conductive materials for structural strength and safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If traditional mounting systems are used, then structural strength is ensured, but device complexity and installation cost increase
Solution Approach 1:
The mounting system is divided into separate functional components: support members for structural support, brackets for positioning, clips for electrical connection and securing, and grounding mechanisms. Each component is optimized for its specific function, reducing overall system complexity while maintaining structural strength.
Solution Approach 2:
The system incorporates self-aligning features and self-securing mechanisms that eliminate the need for specialized installation tools. The clips automatically engage with the solar module frame and grounding points, and the brackets are designed to self-position, enabling tool-less installation while ensuring proper structural and electrical connections.
2Reliability
If traditional mounting systems are used, then reliable electrical grounding is achieved, but installation time and cost increase
Solution Approach 1:
The system combines mechanical securing and electrical grounding functions into integrated components. The clips simultaneously provide mechanical attachment to the solar module frame and electrical connection to the grounding system. The brackets integrate structural support with grounding path provision, eliminating separate grounding steps and reducing installation time while ensuring reliable electrical safety.
Solution Approach 2:
The grounding components are designed with self-connecting features that automatically establish electrical connections when the solar module is installed. The conductive materials and contact surfaces are pre-positioned to ensure proper grounding paths without requiring additional installation steps or specialized tools, reducing installation time while maintaining electrical reliability.
3Adaptability or versatility
If fixed tilt angle mounting is used, then structural simplicity is maintained, but adaptability to different locations and orientations is reduced
Solution Approach 1:
The support members and brackets are designed with adjustable positioning capabilities that allow the tilt angle to be modified after installation. The system incorporates movable connection points and adjustable support positions that enable reconfiguration of the solar module orientation while maintaining structural integrity, providing adaptability without requiring a completely complex redesign.
Data Source
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AI summary
Systems and methods for mounting one or more framed solar modules are disclosed. A solar module mounting system can include a plurality of support members configured to support one or more framed solar modules above a mounting surface, such as the ground or the roof of a building. The support members can include rails formed from a rigid material, such as steel. The solar module mounting system can also include a plurality of attachment mechanisms each configured to secure a portion of a framed solar module to a portion of a respective one of the support members.