Solar Tracker Panel Assembly with Rotating Spine for Sun Tracking
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Solution Overview
Problem
Conventional solar systems are expensive, require large open spaces, and are aesthetically unappealing, limiting their adoption due to cost and space constraints.
Innovation Solution
A free-standing solar tracker with a rotating panel assembly that can be easily moved and deployed in any location with adequate sunlight exposure, featuring a support frame, panel assembly, and actuator to track the sun's movement, allowing for increased energy output and aesthetic flexibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If solar panels are mounted in a fixed position to maximize exposure when the sun is at its peak, then the solar system can be simpler and less expensive, but the energy output is reduced compared to tracking systems
Solution Approach 1:
The patent applies the dynamics principle by implementing a solar tracker system that rotates the panel assembly to follow the sun's movement across the sky. The actuator mechanism enables the panels to dynamically adjust their orientation throughout the day, transitioning from a static fixed-position mounting to a dynamic tracking system that continuously optimizes solar exposure and maximizes energy capture.
2Productivity
If a large array of solar panels is used to generate enough energy, then the energy production increases, but the amount of open space required increases
Solution Approach 1:
By implementing solar tracking capability, the system captures significantly more energy per panel throughout the day compared to fixed-mounted panels. This dynamic tracking allows a smaller array of panels to produce the same energy output that would require a much larger fixed array, thereby reducing the total open space needed for installation.
3Area of stationary object
If solar panels are mounted on the roofs of homes and buildings, then the space constraint is addressed, but aesthetic concerns arise
Solution Approach 1:
The patent employs a free-standing ground-mounted configuration that segments the solar installation from the building structure itself. Rather than integrating panels directly onto roofs where they are permanently visible, the system uses separate support frames and panel assemblies that can be positioned in less obtrusive locations such as rear yards or side areas, reducing aesthetic impact while maintaining functionality.
Solution Approach 2:
The dynamic tracking capability allows the solar panels to be positioned at optimal angles for energy capture rather than being constrained by roof pitch and orientation. This freedom of movement enables installation in locations that are less visually prominent, such as ground-mounted systems in backyard areas, thereby addressing aesthetic concerns while maintaining high energy production.
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
The solar tracker is cost-effective, increases energy output by tracking the sun's movement, and can be deployed in small areas without obstructing the appearance of homes or buildings, addressing the limitations of conventional solar systems.
Implementation Method 1
A solar panel typically comprises a plurality of photovoltaic cells, also known as solar cells, that convert sunlight into electricity.
Implementation Method 2
an actuator to rotate the solar panel to track the movement of the sun
Data Source
AI summary
A solar tracker comprises a support frame, a panel assembly comprising one or more solar panels, and an actuator to rotate the panel assembly to track the movement of the sun. The panel assembly comprises a central spine and one or more panel carriers extending transversely over the top of the central spine for supporting solar panels. The panel carriers are secured to the central spine by respective support brackets. The support brackets comprise a top surface, side walls extending downwardly from opposing sides of the top surface, and a slot with a downwardly facing opening extending transversely through the sidewalls. The slot is configured to receive the central spine.