Solar PV cleaning techniques contribute to Sustainable Development Goals (SDGs) using Multi-criteria decision-making (MCDM): Assessment and review

Aljaghoub, Haya; Abumadi, Farah; AlMallahi, Maryam Nooman; Obaideen, Khaled; Alami, Abdul Hai

doi:10.1016/j.ijft.2022.100233

Cited by 54 publications

(12 citation statements)

References 57 publications

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“…Furthermore, the sprinklers are designed to be highly efficient, using minimal amounts of water to achieve the desired cooling effect. For more effective cleaning, the sprinklers can combine water and detergent systems [136] . A pressure of 2 to 3 bars is required for a few sprinkles.…”

Section: Techniques For Both Cooling and Cleaning Of Fpvmentioning

confidence: 99%

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Recent Advances in Floating Photovoltaic Systems

Ahmed,

Elsakka,

Elminshawy

et al. 2023

The Chemical Record

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In recent years, floating photovoltaic (FPV) technologies have gained more importance as a key source of clean energy, particularly in the context of providing sustainable energy to buildings. The rise of land scarcity and the need to reduce carbon emissions have made FPV systems a cost‐effective solution for generating electricity. This review article aims to explore the rapidly growing trend of floating PV systems, which can be a practical solution for regions with limited land areas. The article discusses the structure of the PV modules used in FPV plants and key factors that affect site suitability choice. Moreover, the article presents various techniques for cooling and cleaning FPV to keep optimal performance and discusses feasible trends and prospects for the technology. Finally, this paper proposes the potential integration of FPV systems with other technologies to enhance energy generation efficiency and discusses other research aimed at the advancement of the technology. By examining the various features of FPV systems, this review article contributes to understanding the advantages and challenges associated with using this sustainable energy technology in different regional contexts.

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Section: Techniques For Both Cooling and Cleaning Of Fpvmentioning

confidence: 99%

“…For more effective cleaning, the sprinklers can combine water and detergent systems. [136] A pressure of 2 to 3 bars is required for a few sprinkles.…”

Section: Sprinkler Cooling (Sc)mentioning

confidence: 99%

Recent Advances in Floating Photovoltaic Systems

Ahmed,

Elsakka,

Elminshawy

et al. 2023

The Chemical Record

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“…Two patents have been developed since 2018 to hang PV modules in the balcony ś upper edges, with tilt angles between 12º to 30º, this allows movement for cleaning and maintenance, and it is important to consider that the angle can impact the effectiveness of the cleaning [7]. The prototypes solved the electrical connections in an existing apartment in Lima.…”

Section: Devices To Install Solar Panel In Balconies Upper Edgesmentioning

confidence: 99%

Increasing PV solar collection using the upper edges in balconies

Valdivia-Sisniegas

2023

J. Phys.: Conf. Ser.

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The current increment of electric prices over the world has created economic problems, but it is also a turning point to a serious rethink about the dependency on fossil fuels. Adapting balconies to produce energy with mini PV installations is increasing in many countries, because not only it reduces costs; but also promotes the energy transition and adaptation as well “plug&save” systems has made the access to photovoltaic electricity easier in existing apartments by using the balustrade or parapets in balconies. Moreover, the stock of multi-story building apartments represents a significant number of dwellings, which is in favor of density and sustainable cities. The current evolution of the market is producing lightweight panels, which combined with new patented devices can improve the solar incidence collection; thus, using upper edges in balconies can result in an easy, and flexible way to install and maintain.

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“…The per capita carbon footprint of each automobile industry is huge due to its production and associated supply chain emissions. Thus, the united nations (UN) has stepped in to resolve the issue by proposing sustainable development goals (SDGs) [3,4]. The role of additive manufacturing is crucial in implementing these SDG policies around the globe.…”

Section: Introductionmentioning

confidence: 99%

Additive Manufacturing of a Topology Optimized Automotive Flange Fork – A Step Towards Cleaner Production of Automotive Components

Bhat,

Romario,

Jiang

et al. 2024

Preprint

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The sustainable replacement of automotive manufacturing sector is necessary to strengthen the sustainable development goals. Additive manufacturing (AM) equipped with topology optimization is known for fabricating components with reduced material and energy. In this study, the automotive flange fork is fabricated using laser-based powder bed fusion process (L-PBF). The topology optimization is carried out using the Ntopology software to generate two designs (i.e., design – 1 and design – 2) with the volume reductions of 26% and 46%, respectively. The compressive stresses exerted on the shaft and on the chassis by both the optimal designs of flange fork are examined using the finite element analysis (FEA). Considering the factor of safety of 2.5, design – 1 was found to be the optimal choice. The design is fabricated with the L-PBF using Inconel-718 material. Manufacturing quality analysis of the component shows the hatch distance of printed sample to be 18% lower than the set parameter. This difference was attributed to the non-homogenous size of the powder particles. Furthermore, the fabricated component is tested for its efficiency to withstand the torque of 300 Nm which is generated in most of the 4-wheeler automobiles. The torque analysis successfully demonstrated component’s ability without damage or cracks.

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Solar PV cleaning techniques contribute to Sustainable Development Goals (SDGs) using Multi-criteria decision-making (MCDM): Assessment and review

Cited by 54 publications

References 57 publications

Recent Advances in Floating Photovoltaic Systems

Recent Advances in Floating Photovoltaic Systems

Increasing PV solar collection using the upper edges in balconies

Additive Manufacturing of a Topology Optimized Automotive Flange Fork – A Step Towards Cleaner Production of Automotive Components

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