Base assemblies to support photovoltaic panels
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Solution Overview
Problem
Current floating solar systems require expensive metal-based solutions for mounting and access pathways, limiting the use of independent solar panels over water without integrated access pathways.
Innovation Solution
A modular, reconfigurable floating photovoltaic system using tubs with channel-forming linkages and maintenance platforms that allow solar panels to be mounted and maintained independently, utilizing buoyant base assemblies and submerged linkages for electrical and mechanical connections, and allowing for adjustable tilt angles and ballast for optimal positioning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If metal-based mounting and access pathway solutions are used, then structural strength and stability are improved, but system cost increases significantly
Solution Approach 1:
The patent changes the material parameter from metal to non-metal (such as polymer or composite) while adjusting structural parameters like wall thickness, rib configuration, and cross-sectional geometry to achieve the required mechanical strength and stability for floating solar panel mounting
Solution Approach 2:
The patent employs composite material structures, combining multiple materials with different properties (e.g., buoyant core material with structural shell material) to achieve both the necessary mechanical strength and cost-effectiveness, replacing expensive metal-based solutions
2Ease of operation
If integrated access pathways are included with floating docks, then maintenance accessibility is improved, but device complexity and cost increase
Solution Approach 1:
The patent divides the floating solar system into separate functional modules: floating mounting structures for panels and separate access pathway structures. This segmentation allows each component to be optimized independently and simplifies the overall system while maintaining maintenance accessibility
Solution Approach 2:
The floating mounting structures are designed to serve multiple functions: providing structural support for panels, enabling panel installation and removal, and serving as part of the access pathway system, thereby reducing the need for separate dedicated access structures
3Productivity
If solar panels are mounted on floating structures, then utilization of water space for energy generation is improved, but structural stability and positioning precision deteriorate
Solution Approach 1:
The patent employs ballast chambers or weighted components within the floating structures to counteract the effects of water movement and wind, providing stability and maintaining proper positioning of the solar panels on the floating platform
Solution Approach 2:
The patent incorporates adjustable mounting mechanisms that allow the solar panels to dynamically adjust their tilt angle and position in response to changing environmental conditions, optimizing energy generation while maintaining structural stability
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 cost-effective, independent floating solar panel systems without metal-based solutions, facilitating maintenance and efficient energy generation over water by allowing adjustable tilt angles and easy access for maintenance.
Implementation Method 1
modular, reconfigurable floating photovoltaic system using tubs with channel-forming linkages
Data Source
AI summary
A system and method of providing, assembling and maintaining floating rows and/or arrays of photovoltaic solar panels and terrestrial or elevated based rows and/or arrays of photovoltaic solar panels.