A Novel Tracking Strategy Based on Real-Time Monitoring to Increase the Lifetime of Dual-Axis Solar Tracking Systems

A Novel Tracking Strategy Based on Real-Time Monitoring to Increase the Lifetime of Dual-Axis Solar Tracking Systems

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Solar tracking systems allow an increase in the use of solar energy for its conversion with photovoltaic technology due to the alignment with the sun.However, there is a compromise between tracking accuracy and the energy required to perform the movement action.Consequently, the wear of the tracker components increases, reducing its useful lifetime and affecting the profitability of these systems.The present research develops a novel tracking strategy based on real-time measurements to increase the lifetime without reducing the energy productivity of the tracking systems.The proposed approach is verified experimentally by implementing the real-time decision-making algorithm and a conventional tracking seattle seahawks socks algorithm in identical tracking systems under the same weather conditions.

The proposed strategy reduces energy consumption by $14.18\%$ due to the tracking action, maintaining a practically identical energy generation between both systems.The findings highlight a reduction in the movements required for tracking and a $\mathrm{60.<br><br>77}\%$ reduction in operation read more time, which translates into a $6.8$-fold increase in the lifetime of the solar tracking system under the experimental conditions applied.The results are promising, so this research initiates and motivates the development of more complex models to increase the useful life of the tracking systems and their profitability and environmental impact concurrently.