APS Sun-Tracking Photovoltaic System is an innovative solar energy harvesting solution that revolutionizes traditional photovoltaic technology through biomimetic design principles, specifically drawing inspiration from the heliotropic movement of sunflowers. This sophisticated system incorporates advanced materials technology, featuring a hexagonal panel structure divided into six triangular segments composed of electroactive polymer (EAP) materials coated with CIGS (Copper Indium Gallium Selenide) photovoltaic layers, all encased in ultra-thin Willow Glass. The system's distinguishing characteristic lies in its ability to track the sun's position throughout the day without requiring energy-intensive mechanical systems, instead utilizing the EAP's muscle-like properties to achieve movement through minimal electrical stimulation of just 4V. The design's innovative approach to solar tracking demonstrates remarkable efficiency in solar energy capture while maintaining an ultra-light and ultra-thin profile. The hexagonal geometry, inspired by honeycomb structures found in nature, optimizes surface coverage while minimizing material usage. The integration of CIGS nanoparticles, applied as a thin-film ink, allows for exceptional flexibility and adaptability to the substrate's movement. This Silver A' Design Award-winning innovation in the Energy Products, Projects and Devices category represents a significant advancement in sustainable energy technology, combining organic movement patterns with cutting-edge materials science to create a more efficient and environmentally harmonious solar energy solution. The system's ability to deform smoothly and track the sun's position throughout the day, coupled with its modular design and minimal energy consumption for tracking operations, positions it as a pioneering development in photovoltaic technology.
solar tracking, photovoltaic technology, electroactive polymer, sustainable energy, biomimetic design, renewable power
CITATION : "Adam Dawson. 'APS Sun-Tracking Photovoltaic System.' Design+Encyclopedia. https://design-encyclopedia.com/?E=449127 (Accessed on April 20, 2025)"
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