Improving the performance of a nanofluid-based photovoltaic thermal module utilizing dual-axis solar tracker system: Experimental examination and thermodynamic analysis

Taheri, Amin; Malayjerdi, Mohsen; Kazemi, Mohsen; Kalani, Hadi; Nemati-Farouji, Reza; Passandideh-Fard, Mohammad; Sardarabadi, Mohammad

doi:10.1016/j.applthermaleng.2021.117178

Cited by 24 publications

(4 citation statements)

References 47 publications

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“…The tracker is highly stable, which will positively affect the output of CPV cells. In addition, Taheri et al 38 investigated the performance of a PVT system using three tracking method namely, fixed, single‐axis tracking based on solar azimuth angle, and two‐axis tracking. The results obtained show that the average overall power output for the aforementioned systems are 213, 242, and 260 W, respectively.…”

Section: Resultsmentioning

confidence: 99%

Performance assessment of a dual‐axis solar tracker for concentrator photovoltaic systems

Badr

Radwan

Ahmed

et al. 2022

Intl J of Energy Research

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Summary Enhancing the performance of a concentrator photovoltaic (CPV) system by integrating a solar tracker to concentrate the solar irradiance on the target area is important. Thus, a dual‐axis elliptic solar tracker is designed, fabricated, and experimentally evaluated. The altitude and solar azimuth angles of the tracker are adjusted based on governing equations to track the sun. The tracker's error is measured using a series of light‐dependent resistors. Then, the tracker is used to assess the CPV system's performance at a solar concentration ratio of 50. The results indicated that the maximum error in solar azimuth and altitude angles equals 0.5°. Furthermore, the measured errors are independent of dust and cloudy weather. By integrating the concentrator PV system and solar tracker, the direct normal irradiance slightly varies throughout the day from 750 to 980 W/m2. At this condition, the maximum measured solar cell temperature is approximately 42°C with a maximum attained electric power of 1.08 W for a solar cell area of 1.012 cm2.

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Section: Resultsmentioning

confidence: 99%

Performance assessment of a dual‐axis solar tracker for concentrator photovoltaic systems

Badr

Radwan

Ahmed

et al. 2022

Intl J of Energy Research

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“…It achieves higher efficiency compared to single-axis tracking and fixed systems. Taheri et al ( 2021) [126] The study combines computer vision and PV sensors to achieve dual-axis ST. Its unique feature lies in the coordination between image processing and PV sensors. The system is designed for educational purposes, featuring low cost and the ability to efficiently collect and process photovoltaic energy.…”

Section: Amadi Et Al (2019) [125]mentioning

confidence: 99%

“…Taheri et al (2021) [126] The study combines computer vision and PV sensors to achieve dual-axis ST. Its unique feature lies in the coordination between image processing and PV sensors.It can avoid interference from cloud cover. Ahmed et al(2021)[127] …”

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confidence: 99%

A Review of the Sustainable Development of Solar Photovoltaic Tracking System Technology

Yang,

Xiao

2023

Energies

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In the face of the traditional fossil fuel energy crisis, solar energy stands out as a green, clean, and renewable energy source. Solar photovoltaic tracking technology is an effective solution to this problem. This article delves into the sustainable development of solar photovoltaic tracking technology, analyzing its current state, limiting factors, and future trends. The adjustment of solar panel orientation using solar tracking technology to maximize energy generation efficiency has been widely implemented in various fields, including solar power plants. Currently, limiting factors for this technology include energy generation efficiency, costs, and the complexity of various environmental conditions. In terms of sustainable development, this article emphasizes the importance of photovoltaic materials and manufacturing innovation, energy efficiency improvements, as well as the integration of smart and digital technologies. Future trends include higher precision, broader applications, and lower costs. Solar photovoltaic tracking technology will play a pivotal role in global energy production, fostering the realization of a clean and sustainable energy future.

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“…Among all renewable systems, photovoltaic systems are those that present a higher degree of maturity and lead the world in the process of substitution of conventional energy resources [11] [12]. On the other hand, the solar panel is developed mainly with semiconductor materials and its maximum efficiency reaches up to 25%; with viable manufacturing and sales costs for implementation [11] [13].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of solar tracking systems applied to small-scale photovoltaic systems: a review

Romero

Carreño-Rodriguez

Quintero-Ruiz

et al. 2022

IOP Conf. Ser.: Mater. Sci. Eng.

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This work evaluates solar tracking systems in application to small-scale photovoltaic systems. To do this, these systems are divided into two subsystems: one-axis solar tracking subsystem and two-axis solar tracking subsystem. Each is explored for its suitability as a suitable technology for small-scale application, defined by meeting a set of seven attributes. A specialized literature review process was developed specifically to present the potential of each subsystem evaluated, through an evaluation matrix. The analysis of solar tracking technologies and attributes was carried out through the formal concept analysis methodology. To facilitate the processing of information, a free access tool called concept Explorer is used. The analysis carried out shows that two-axis solar tracking systems are the most promising option as they meet a greater number of attributes than single-axis tracking systems. The applied methodology has proven to be useful for the evaluation of renewable technologies and serves as a reference, to carry out analyzes that group and link different alternatives as a model for evaluating a deterministic set of attributes.

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Improving the performance of a nanofluid-based photovoltaic thermal module utilizing dual-axis solar tracker system: Experimental examination and thermodynamic analysis

Cited by 24 publications

References 47 publications

Performance assessment of a dual‐axis solar tracker for concentrator photovoltaic systems

Performance assessment of a dual‐axis solar tracker for concentrator photovoltaic systems

A Review of the Sustainable Development of Solar Photovoltaic Tracking System Technology

Evaluation of solar tracking systems applied to small-scale photovoltaic systems: a review

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