Hangzhou Justone Industrial Co., Ltd.


What is the primary purpose of shock absorbers in solar mount axial trackers?

Author: admin 2023-12-07
The primary purpose of shock absorbers in solar mount axial trackers is to mitigate and dampen vibrations, oscillations, and dynamic forces that may occur during the movement of the solar tracking system. Solar trackers are designed to orient solar panels or mirrors to maximize sunlight exposure throughout the day, improving energy capture in photovoltaic or solar thermal systems. Shock absorbers play a crucial role in enhancing the performance, stability, and longevity of the solar tracker system by addressing specific challenges:
Vibration Damping:
Solar trackers experience various vibrations, especially during the movement of the tracking mechanism. These vibrations can result from wind loads, changes in solar intensity, or mechanical components' movements. Shock absorbers dampen these vibrations, preventing them from propagating through the entire tracking system.
Reducing Oscillations:
Oscillations or swaying motions may occur due to external forces, uneven terrain, or sudden changes in wind direction. Shock absorbers help reduce these oscillations, ensuring a more stable and controlled movement of the solar tracking system.
Minimizing Structural Stress:
Rapid or uncontrolled movements of the solar tracker components can subject the structure to increased stress. Shock absorbers absorb and dissipate the kinetic energy generated during tracking movements, reducing the impact on the supporting structure and preventing premature wear or damage.
Enhancing Tracking Accuracy:
Precise tracking of the sun is essential for optimizing energy capture. Shock absorbers contribute to the overall accuracy of the solar tracker by minimizing overshooting, settling time, and oscillations, allowing for more accurate and efficient positioning of solar panels or mirrors.
Improving Tracker Lifespan:
By reducing the dynamic loads and stresses on the tracking system, shock absorbers contribute to its longevity. They help prevent fatigue and wear on mechanical components, extending the overall lifespan of the solar tracker.
Maintaining Optimal Energy Output:
Uncontrolled vibrations or oscillations can lead to misalignment of solar panels, decreasing the efficiency of energy capture. Shock absorbers ensure that the solar tracking system maintains optimal alignment with the sun, maximizing energy output over the system's operational life.
Enhancing Wind Resistance:
Solar trackers need to withstand wind loads, especially in open-field installations. Shock absorbers contribute to the system's stability by minimizing the effects of wind-induced vibrations and ensuring that the tracker can operate effectively even in windy conditions.
Improving Safety:
The controlled and damped movements facilitated by shock absorbers contribute to the overall safety of the solar tracker system. By preventing sudden, uncontrolled motions, they reduce the risk of structural damage or failure.
Shock absorbers in solar mount axial trackers act as critical components for ensuring the smooth, controlled, and stable movement of the tracking system. By addressing dynamic forces and minimizing vibrations, shock absorbers contribute to the reliability, accuracy, and efficiency of solar trackers, ultimately optimizing the energy harvesting capabilities of solar power systems.

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