Thermal-Responsive Solar Tracking Systems

A window/door-type photovoltaic tracking system that optimizes incident angle control through a single-axis approach. The system calculates the optimal solar panel inclination by determining the shortest distance from the sun's meridian to the panel's azimuth line, enabling precise control of the incident angle through vertical tilting of the panel. This approach eliminates the need for complex two-axis tracking while minimizing power consumption.

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A solar tracking system for photovoltaic collectors that enables cost-effective and efficient tracking through the use of standard components. The system employs a bearing system with a pivot bearing for horizontal alignment and a bearing system with a simple bearing for vertical alignment. The system utilizes photovoltaic collectors, heat collectors, and mirrors to reflect incident light. The mirrors are integrated into the collector frame to create a reflective surface that enhances light absorption. The system achieves tracking capabilities without the need for complex rotatable components, enabling more affordable and reliable solar tracking solutions.

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A solar panel support system that enables maximum energy production by optimizing panel temperature management through a novel tracking mechanism. The system incorporates a thermal management system that utilizes a closed-loop water circulation system to maintain optimal panel temperatures, thereby maximizing energy output. This innovative approach addresses the traditional limitations of solar panels by employing a tracking system that simultaneously controls panel orientation and temperature management.

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A method for optimizing solar panel tracking angles that balances between power generation and temperature considerations. The approach uses a loss power estimation function that optimizes tracking angles based on the temperature and irradiation conditions. It employs a dynamic angle adjustment mechanism that prevents continuous tracking at extreme angles, while also accounting for wind speed variability through a time buffer. The method eliminates the need for trial-and-error optimization by integrating temperature and irradiation data into the tracking algorithm, enabling accurate initial positioning.

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Radiative cooling for solar power systems achieves significant thermal reduction without active cooling systems. The method employs transparent glass radiative coolers that emit infrared radiation to cool the surrounding environment, while absorbing solar radiation. This approach enables substantial temperature drops of up to 36°C, comparable to conventional air-cooling systems, without the need for additional power consumption. The radiative cooling system can be integrated with conventional heat sinks for enhanced cooling performance, particularly beneficial in PV systems with tracking systems.

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Solar power generation system that optimizes solar tracking by dynamically adjusting panel positioning through a combination of photovoltaic sensors and thermal sensors. The system employs a neural network to predict power output based on environmental conditions, and then uses machine learning to identify and remove shaded areas in the solar array. The system continuously monitors and adjusts panel tracking to maintain optimal power generation while minimizing shading.

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A solar tracking system that enables efficient energy generation by dynamically adjusting the orientation of solar panels to track the sun's movement throughout the day. The system employs an asymmetrical mounting design that allows the panels to be positioned at different angles relative to the vertical axis, eliminating the need for traditional fixed mounting structures. This enables the panels to capture more solar radiation by tracking the sun's position, resulting in higher energy production compared to traditional fixed mounting systems. The system can be configured for either photovoltaic (PV) panels or heat collection applications, and its adjustable mounting design enables precise control over the solar panel's orientation.

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A solar thermal system that optimizes solar power generation by continuously aligning the focal axis of the solar collector with the central axis of the heat collection tube. The system employs a temperature-sensing array along the collector tube to monitor the temperature distribution. The controller automatically adjusts the reflector's position to maintain the focal axis at the highest temperature sensor, ensuring maximum energy conversion efficiency. This continuous alignment capability enables the system to adapt to variable solar conditions, including seasonal changes in sunlight intensity.

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Solar tracking system for optimizing photovoltaic panel alignment during the day, enabling maximum energy production while minimizing space requirements. The system employs a kinematic structure that dynamically adjusts its orientation to follow the sun's movement, with a unique guiding mechanism that allows precise control over the tracking axis. The system's design ensures efficient energy production during both peak and off-peak sun hours, while maintaining optimal alignment with the sun's path.

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A photoelectric and photothermal tracking system that eliminates the need for photoelectric sensors while achieving improved conversion rates. The system employs intelligent tracking mechanisms that automatically adjust the photovoltaic or solar collector's orientation through a combination of electric columns and mechanical transmission systems. The system uses GPS or electronic compass modules to determine optimal tracking angles, with the ability to perform continuous 1-latitude and 2-latitude tracking. This eliminates the need for traditional fixed bracket systems and enables more efficient energy conversion by dynamically adjusting the collector's angle based on solar position.

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Solar thermal system with enhanced tracking efficiency through real-time image analysis. The system employs a rotating reflector with a camera that captures images of the heat collector's central axis. By analyzing these images, the system automatically optimizes the reflector's rotation to maximize illumination of the central axis, ensuring precise alignment of the focal point on the heat collector. This approach enables continuous tracking of the sun's movement, even in variable solar conditions.

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Solar tracking system for photovoltaic panels that maintains optimal energy collection angles without external power sources. The system employs a novel tracking mechanism that periodically rotates solar panels to maintain their normal orientation relative to the sun's rays. The rotation is achieved through a mass-based positioning system that precisely controls the tilt angle between the tracking arm and the solar panel's normal plane. This approach ensures that the solar panels capture 99% of available solar energy regardless of the sun's position, even in locations with irregularly varying daylight patterns. The system is designed to operate independently of the internet and is particularly suitable for critical infrastructure and renewable energy applications.

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An improved solar tracking system that enhances energy conversion efficiency through advanced mechanical design. The system comprises a novel wheel assembly featuring a heat pipe-based heat collection system. The heat pipe is encased within a sleeve made of shape memory alloy, which is integrated into the wheel's structural components. The sleeve provides a compact, high-performance heat transfer mechanism while maintaining structural integrity. This design enables the system to achieve improved thermal management without compromising mechanical stability. The heat pipe-based system enables efficient heat transfer from the solar array to the heat collection system, allowing the tracking system to maintain optimal performance even under changing solar conditions.

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Solar tracking system for maximizing energy production in rooftop installations. The system employs advanced tracking technology that optimizes solar irradiance exposure by dynamically adjusting the panel's angle relative to the sun's position. The system includes sensors to monitor and control the tracking angle, a control circuit to manage the movement, and a monitoring system to ensure system health. The system achieves maximum energy production through precise angle control, with optimal results achieved at ±34°. The system incorporates specialized sensors to accurately measure solar irradiance, enabling precise tracking and optimal energy production.

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A solar thermal system that improves efficiency by dynamically adjusting the focal axis of the solar collector to maintain optimal heat transfer while tracking seasonal variations. The system comprises a heat collector with temperature sensors positioned along its length, with the central sensor positioned at the heat transfer point. A control system monitors sensor temperatures and automatically adjusts the reflector's position to maintain the central sensor as the focal point, ensuring continuous heat transfer across seasonal variations.

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Concentrating photovoltaic system with enhanced thermal management using a novel parabolic dish-shaped mirror array. The system integrates a parabolic dish array with a tracking mechanism to concentrate solar radiation onto high-efficiency solar cells. The array is mounted on a parabolic dish-shaped mirror array, which is supported by a tracking mechanism that enables precise positioning of the array. The system incorporates a second, smaller cooling pipe within the array to enhance thermal management, utilizing the mirror array's concentrated radiation to vaporize working medium. This design enables efficient thermal management while maintaining high solar-to-thermal conversion efficiency.

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Solar concentrator system that optimizes energy collection through adaptive tracking of solar radiation. The system employs a sectioned photovoltaic array within the parabolic concentrator's focal plane, where each section is oriented perpendicular to the focal axis. The array's electrical potential differences are measured to determine which sections are receiving the most sunlight, enabling selective tracking of the parabolic concentrator's direct radiation. By actively adjusting the concentrator's axis to match the optimal radiation direction, the system can maintain maximum energy absorption while minimizing losses.

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A photoelectric and photothermal tracking system that enables efficient solar power generation and heat collection without photoelectric sensors. The system employs a rotating hollow tube with integrated tracking mechanism, comprising a T-shaped pillar that rotates while maintaining fixed positions on the solar panel or collector. The pillar is supported by rolling bearings or rings, with a motor combination driving its rotation. The system achieves optimal tracking performance through a unique configuration of fixed and movable tracking elements, with the pillar rotating while maintaining precise alignment with the solar panel. This configuration enables precise tracking control without the need for photoelectric sensors, while maintaining optimal energy conversion and heat collection efficiency.

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Modulating solar power output through real-time solar panel tracking and dynamic temperature control. The system uses a rotating solar panel with built-in temperature sensors to automatically adjust its angle to match the incoming solar irradiance. By continuously tracking the solar panel's position, the system determines the optimal angle to maximize solar energy conversion while maintaining thermal stability. This enables precise power output control, enabling the system to operate within the desired thermal capacity range of the solar panel array.

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Hybrid control solar tracking device for increasing solar energy conversion efficiency through precise light beam shaping. The device employs a dual-mode control system that optimizes energy conversion through both direct conversion and indirect conversion processes. By combining the advantages of both photovoltaic and thermal energy conversion mechanisms, the hybrid control system enables maximum energy output while minimizing losses. This approach enables the device to achieve higher overall system efficiency compared to conventional photovoltaic tracking systems.

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A tracking system for solar panels that optimizes energy production through continuous monitoring and precise positioning. The system employs a rotary support with one or two axes controlled by two motors, integrated with temperature sensors and GPS capabilities. The system's control logic implements a sophisticated algorithm that dynamically adjusts the panel's orientation and positioning to maintain optimal energy production throughout the day, while monitoring environmental conditions and detecting potential faults.

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A novel cylindrical fixed lens photothermal power generation system that enables efficient and reliable heat collection and tracking. The system comprises a cylindrical fixed lens, a heat collection tube, and a heat collection tube frame. The heat collection tube is positioned on the heat collection tube frame, with the cylindrical fixed lens positioned between them. The system incorporates an illuminance sensor mounted on the heat collection tube frame and a steering mechanism connected to the heat collection tube frame. This configuration enables the heat collection tube to maintain a fixed position while the cylindrical fixed lens tracks the sun's movement, ensuring optimal energy absorption and heat transfer.

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A novel solar tracking system that enables efficient energy collection through an unconventional design. The system integrates tracking functionality into the solar panel itself, eliminating the conventional rigid tracking structure. By decoupling the tracking axes, the system achieves optimal energy collection while maintaining a fixed tilt angle. This approach replaces traditional rigid tracking with a single-axis design, enabling significant cost savings while maintaining the industry's traditional panel geometry.

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A precision solar tracking system that enables consistent synchronization of energy collection with solar irradiance patterns, even for complex solar structures. The system employs a dual-axis tracking mechanism with integrated counterweights that maintain constant torque levels throughout the day, eliminating the traditional trade-off between tracking speed and power output. This eliminates the need for counterweights, which were previously required to counteract the varying gravitational forces experienced by solar panels in different solar conditions. The system achieves precise tracking while minimizing weight and cost, making it suitable for high-precision solar power generation applications.

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A solar thermal power generation system featuring a cylindrical fixed lens photothermal power generation heat collection tracking system. The system comprises a cylindrical fixed lens, a collector tube, a collector tube rack, and a solar tracking control module. The collector tube is positioned between the cylindrical fixed lens and the collector tube rack, with the collector tube positioned on the collector tube rack. An illuminance sensor is integrated into the collector tube rack. The tracking control module receives the sensor signal to control the heat-collecting tube rack to rotate along the solar irradiance path. This innovative design enables the system to maintain optimal heat collection while tracking the sun's movement, significantly improving efficiency compared to traditional CSP systems.

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A solar panel real-time automatic tracking lighting system that optimizes energy utilization through precise solar angle control. The system employs advanced optical sensors with built-in tracking capabilities, eliminating the need for separate tracking devices. It integrates multiple sensors to accurately measure solar intensity and direction, enabling real-time adjustments to optimize energy production. The system's advanced optical technology eliminates the need for separate optical sensors, reducing cost and complexity compared to traditional tracking systems. The system also features automatic energy recovery and feedback mechanisms to minimize energy losses during periods of low sunlight.

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A solar tracking device for high-efficiency photovoltaic modules that optimizes absorption and conversion of solar radiation. The device enables precise control over the module's orientation and positioning to maximize energy capture while maintaining high efficiency. By dynamically adjusting the module's angle and position, the device enables efficient energy absorption and conversion across a wide range of solar irradiance conditions, thereby increasing overall system performance.

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A concentrating system that enables solar energy tracking without additional power consumption. The system comprises a light-concentrating sheet with adjustable bending angle that changes with temperature. This dynamic bending capability allows the sheet to maintain optimal solar alignment while tracking the sun, eliminating the need for mechanical tracking mechanisms typically required in conventional concentrators. The sheet's temperature-dependent bending enables continuous tracking of solar energy without mechanical intervention, achieving higher efficiency through reduced energy loss.

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Solar tracking system with a unique dual-axis tracking mechanism that enables efficient solar energy conversion by eliminating the conventional cosine loss through precise tracking. The system comprises a pair of interlinked tracker modules, each with a fixed positioning pin at one end and a free end opposite to it. The modules maintain their orientation through specialized mounting features, while a baseline rod array connects the modules. A transmission device couples the baseline rod array with the tracker module pair array. This configuration enables precise tracking of the sun's movement while maintaining the tracker modules' orientation, achieving optimal solar energy conversion.

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A concentrator, solar device, and solar system that automatically tracks solar energy without power consumption. The concentrator comprises a metal concentrator whose bending angle changes with temperature, combined with a light film that enables tracking. The concentrator's temperature-dependent bending angle enables precise tracking of the sun's movement, while the light film facilitates efficient energy collection. The concentrator can be integrated into a solar system comprising multiple concentrators.

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Solar tracking system that optimizes power generation by dynamically adjusting panel rotation based on sun position. The system uses numerical calculations instead of traditional sensor-based tracking, enabling continuous monitoring of panel performance across the day. It analyzes sun angle data from statistical analysis of historical data, calculates optimal rotation angles for each panel group, and automatically adjusts rotation based on sun position. The system features real-time monitoring through mobile communication, with automated reporting capabilities for maintenance.

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Solar tracking system that maximizes power generation efficiency by automatically adjusting panel orientation to maximize solar exposure. The system employs photoconductive cells to monitor current flow and position changes, with an onboard control unit determining optimal panel alignment based on real-time solar tracking. This enables continuous optimization of the photovoltaic panel's position to capture the most direct sunlight while maintaining optimal power output. The system can be controlled remotely through a dedicated monitoring and control interface, allowing real-time adjustments and monitoring of the solar panel's performance.

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A method for precise solar tracking and light collection using a dual-axis motor system. The method employs a coordinate-based control system that optimizes solar tracking and illumination by integrating elevation and azimuth angles. The system uses a microprocessor to control two motors, one for the light collector and another for the tracking frame, to achieve precise alignment with the sun's position. The motors are positioned perpendicularly to each other, allowing the system to maintain optimal tracking and illumination performance even in complex solar positions.

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Solar tracker that uses thermal expansion to follow the sun's movement throughout the day. The tracker comprises a solar collector that converges solar radiation at a focal point or focal area, and a receiver that absorbs the converging solar radiation and heats a thermal expansion medium. The medium expands as the temperature increases, causing the collector to rotate about its axis to follow the sun's path. The rotation is achieved through a mechanical system that converts linear motion of the piston into rotational motion of the collector. The tracker returns to its initial position at the beginning of the next day by gravity and mechanical spring force.

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Solar tracking device that achieves high tracking accuracy and low cost by integrating thermal expansion driven tracking with a single temperature compensation mechanism. The device employs a single thermal expansion mechanism for both drive axes, eliminating the need for separate thermal protection systems, adjustment devices, and complex control systems. This approach simplifies the tracking system while maintaining high tracking accuracy and low operational costs.

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Solar tracking device for photovoltaic power generation that simplifies the structure of traditional tracking systems. The device integrates multiple solar arrays into a single, transverse-rotating frame that enables simultaneous rotation in both longitudinal and lateral directions. The frame features a single driving mechanism that applies force to both the connecting tubes and the array supports, allowing for efficient tracking while minimizing the number of separate components. The system includes anti-interference features to prevent array interference between the connecting tubes.

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Autonomous solar tracking in flat-plate photovoltaic (PV) panels achieves maximum power output through origami-inspired microstructures that morph into thin-film solar cells. The PV cells are formed by cutting and patterning a flexible support structure with openings, creating a unit cell structure with defined geometry and microscopic texture. When force is applied, the structure morphs into a three-dimensional mesh that tracks solar position, eliminating the need for mechanical components and wind-loading considerations. The PV cells are bonded directly to the flexible support structure using cold-welding, enabling continuous tracking without additional structural components.

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A phase change self-cooling self-drive solar tracking system that achieves improved energy conversion efficiency by integrating self-cooling technology into the solar panel tracking system. The system employs a phase change material to absorb excess heat generated by the photovoltaic panels during tracking operation, thereby enabling the tracking system to maintain optimal operating temperatures while maximizing energy production. This phase change material absorbs heat from the photovoltaic panels and releases it as latent heat, allowing the tracking system to maintain stable operating conditions. The self-cooling system enables the tracking system to operate at higher efficiency levels compared to conventional tracking systems, particularly during tracking periods when the photovoltaic panels are generating more heat.

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A solar tracking system that enhances photovoltaic efficiency through advanced thermal management. The system integrates a novel heat management architecture that incorporates a thermally responsive thermal interface material (TIM) between the solar cells and the cooling system. This TIM enables precise temperature control, allowing the solar cells to maintain optimal operating conditions while minimizing thermal losses. The system's advanced thermal management system enables higher power output from solar panels while maintaining optimal operating conditions, thereby maximizing the conversion efficiency of the photovoltaic effect.

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An automatic sun tracking system for solar panels that autonomously adjusts its tracking angle to optimize energy production. The system comprises a solar panel array mounted on a rotating frame, a control unit that determines the optimal tracking angle based on the solar panel's position and the time of day, and a motorized mechanism that executes the tracking command.

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A solar tracking device that achieves precise alignment between the condensing surface and the sun's rays through a novel combination of thermal expansion and mechanical movement. The device features a thermal expansion member that expands when exposed to sunlight, which is then used to move the condensing surface in response to deviations from the optimal alignment. This configuration enables precise control of the condensing surface's optical path while minimizing the need for electric power for tracking.

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An inclined-axis linear tracking solar concentrating and heating device that achieves high efficiency concentration and heat collection through dynamic tilt control. The device employs an oblique axis that tracks the sun's movement while maintaining optimal concentration and heat collection angles. This oblique tracking enables precise control over the solar energy collection process, compensating for the variable radiation patterns that typically degrade concentration and efficiency. The tilt angle can be dynamically adjusted based on solar irradiance variations, ensuring optimal performance across the year.

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A solar system that maintains high conversion efficiency even when exposed to direct sunlight through advanced temperature management. The system incorporates a thermal management system that actively regulates the solar panel's temperature to maintain optimal operating conditions, thereby preserving the system's conversion efficiency. This is achieved through a combination of thermal management components that maintain stable operating temperatures, even when the solar panel is exposed to direct sunlight.

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A solar tracking device that achieves high tracking accuracy and low operating costs by leveraging solar thermal energy to maintain precise tracking of the sun's position. The device employs a non-perpendicular tracking mechanism that gradually adjusts its angle to maintain optimal alignment with the sun's rays, eliminating the traditional need for complex optical components. This approach enables continuous operation during varying solar radiation intensities, while maintaining high tracking accuracy and reducing the required power consumption compared to conventional electric-driven tracking systems.

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A two-dimensional solar tracking system that addresses the limitations of traditional groove-type solar concentrators. The system employs a novel bracket-heat collector design with a horizontal guide rail, which enables precise horizontal tracking while maintaining optimal vertical alignment. This configuration eliminates the conventional limitations of groove-type concentrators, where long optical lines are prone to uneven weight distribution and tracking inaccuracies. The system incorporates a precision drive mechanism and automatic control system for the heat collector, ensuring stable and reliable operation.

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A tracking support for solar panels that optimizes energy production while minimizing production costs. The system employs a single-axis rotary support with one or two motors, combined with light-dependent resistors (LDRs) to monitor solar irradiance. An electronic control module with a rectifier and regulator circuit enables precise control of the support's position. The system achieves maximum yield, ensures secure panel positioning, and minimizes manufacturing costs through its integrated design.

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A solar cell maximum power point tracking method that optimizes tracking by detecting and correcting deviations from the ideal operating point. The method measures the solar cell's power output, temperature, and environmental conditions to determine the ideal operating point. When the intensity of sunlight increases, the method detects the direction of the deviation and adjusts the operating point accordingly. This approach ensures accurate tracking of the maximum power point by dynamically correcting deviations from the ideal operating point.

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Solar tracking device and solar cell that enable stable force transmission to the tracking mechanism. The device comprises a deformable member formed from a shape memory alloy that absorbs and deforms in response to absorbed solar radiation. The deformable member is wound around a central axis and is connected to a transmission unit that drives the tracking mechanism. The device's heat management system prevents thermal stress in the deformable member while maintaining optimal tracking performance.

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