Universal PV Module Connector with Hinge and Tensioning Mechanism
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Solution Overview
Problem
The existing photovoltaic module connection systems require different mounting kits or frame modifications for various frame specifications, leading to high design and manufacturing costs and decreased installation efficiency due to the lack of a universal mounting solution for optimizers.
Innovation Solution
A connection mechanical part with a first and second connection assembly, each featuring a hinge mounting part, connected via a tensioning device, allowing for adjustable attachment to photovoltaic modules of different frame specifications, facilitating simpler and more efficient installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If different mounting kits are used for frames of different specifications, then the optimizer can be installed on various frame types, but design and manufacturing costs increase and installation efficiency decreases
Solution Approach 1:
The mounting kit is designed with a universal structure that can accommodate multiple frame specifications (30mm, 35mm, 40mm, and other widths) through a single standardized design. The connection mechanical part includes adjustable components that can be configured to match different frame widths, eliminating the need for multiple specialized mounting kits for different frame types.
Solution Approach 2:
The mounting kit incorporates adjustable and reconfigurable elements that can be dynamically adapted to different frame specifications. The connection mechanical part allows for adjustment of mounting positions and configurations to suit various frame widths, enabling a single mounting kit to serve multiple frame types through dynamic reconfiguration rather than requiring static specialized kits for each frame size.
2Adaptability or versatility
If frame modification is performed to install optimizer, then installation flexibility is improved, but manufacturing costs and installation time increase
Solution Approach 1:
The mounting kit is pre-configured with standardized connection components and adjustment mechanisms that are prepared in advance for quick installation. The connection mechanical part includes pre-assembled elements that can be rapidly attached to frames of various specifications without requiring on-site frame modification or complex assembly procedures, thereby reducing installation time while maintaining flexibility.
3Adaptability or versatility
If frame modification is performed, then the optimizer can be installed on existing frames, but design and manufacturing costs increase
Solution Approach 1:
The mounting kit employs a universal design that works with existing frames of various specifications without requiring frame modification. The connection mechanical part is engineered to interface with standard frame structures through a single standardized mounting interface, eliminating the need for custom frame modifications and reducing both design complexity and manufacturing costs.
Data Source
AI summary
This application provides a connection mechanical part of a photovoltaic module. The connection mechanical part includes: a first connection assembly and a second connection assembly, wherein the first connection assembly and the second connection assembly each include a connection part, a mounting part and a hinge mounting part between the connection part and the mounting part; the first connection assembly and the second connection assembly are hinge-connected to each other by using their respective hinge mounting parts; the connection part of the first connection assembly is disposed opposite to the connection part of the second connection assembly; and a tensioning device is further disposed between the first connection assembly and the second connection assembly, where the connection parts of the first connection assembly and the second connection assembly are attached or detached by adjusting the tensioning device, to connect the connection mechanical part to the photovoltaic module.