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94 articles for “Solar Energy Efficiency”
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Vernacular Architecture: Energy Efficient Sustainable Techniques
Abstract: In today's global warming and other environmental issues, traditional buildings have emerged as a finest solution component for environmental improvement. It was well-known for creating a comfortable environment for its inhabitants, even in the face of harsh climatic circumstances. The bioclimatic approach is a measurement of human comfort needs, an evaluation of current climaticcircumstances along with reasonable architectural solutions. Bioclimatic design deals with the climatic conditions of any place while …
Published in International Journal of Landscape Planning and Architecture · Vol. 8, Issue 2, 2022 · pp. 36–45 Read article
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Simulation, Analysis, and Stability Using Matlab of Photovoltaic Solar Power System
Abstract: ABSTRACTA worldwide installation of solar photovoltaic (PV) systems was observed. It is determined mostly through demand to "clean" power generation for future mixed power systems connected through large no. of power electronics converters, grid-based PV systems will be also a very active player. There have been stringent demands on the complete PV network (NW) to accomplish effective and efficient PV power generation. In return, it advances power converter technology development …
Published in International Journal of Digital Communication and Analog Signals · Vol. 5, Issue 2, 2019 · pp. 20–30 Read article
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Performance analysis of solar photovoltaic system installed in Poornima University, Jaipur,Rajasthan
Abstract: This paper presents the analysis of results obtained from continuous monitoring of a 100 kWp solar photovoltaic system installed on the rooftop of academic building, Poornima University, Jaipur, Rajasthan (26.90˚ N and 75.80˚ E). The system was monitored between 3rd April, 2016 and 30th April, 2016. The energy generated was fed into the existing power grid and the respective building loads through SMA inverters. Daily, monthly performance parameters of the …
Published in International Journal of Analog Integrated Circuits · Vol. 2, Issue 2, 2016 · pp. 18–24 Read article
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PORTABLE SOLAR WATER HEATER
Abstract: This project explores the design of a portable solar water heater optimized for high-efficiency heat transfer in off-grid settings. The system utilizes the superior thermal conductivity of copper turnings, which serve as a heat exchanger to capture direct solar radiation. Using a closed-loop mechanism, a small pump circulates water from a storage tank through these copper coils, where it is rapidly heated before returning to the reservoir. This active circulation …
Published in International Journal of Mechanics and Design · Vol. 12, Issue 1, 2026 · pp. 19–25 Read article
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IoT-Driven Solar Street Light Intensity Control: Current Trends and Future Perspectives
Abstract: This project deals with Sunlight Tracker Solar Powered IOT Based Light Control System. This is a concept to conserve energy and reduce pollution caused by exhaustible resources. It is implemented using Arduino Uno as it is cheap and open source. The function of this system is to detect human presence in the surrounding using IR sensors and communicate with the Arduino Uno board to control the lighting system. The Intelligent …
Published in International Journal of Microwave Engineering and Technology · Vol. 8, Issue 2, 2022 · pp. 13–19 Read article
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Climate Responsive Building Construction: An Analysis
Abstract: Climate is the prevailing meteorological condition in a given region. It is a measure of the average pattern of variation in elements such as temperature, humidity, solar radiation and wind over long periods of time. The design of pleasant buildings that safeguard physiological comfort of users is attained through an understanding of the climate and the human responsive systems. One of the greatest challenges facing human society in the 21st …
Published in International Journal of Sustainable Building Technology · Vol. 1, Issue 1, 2018 · pp. 11–15 Read article
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A Review on Perovskite Nanostructure for Renewable Energy Applications in Recent Advances
Abstract: Efficient energy production as well as storing energy plays a big challenge to the researchers in these decades. Perovskite nanomaterials have excellent tunable optoelectronic properties and are suitable for a wider range of renewable energy device fabrication. The objective of this paper is to review various applications of perovskite nanostructure for the renewable energy fields. This review discusses the origin of perovskite materials and the potential field for the application …
Published in International Journal of Applied Nanotechnology · Vol. 6, Issue 2, 2020 · pp. 1–4 Read article
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Heat Exchanger Technology and Applications: Groundsource Heat Pump System for Buildings Heating and Cooling
Abstract: Some emphasis has recently been put on the utilisation of the ambient energy from ground source and other renewable energy sources in order to stimulate alternative energy sources for heating and cooling of buildings. Geothermal heat pumps (GSHPs), or direct expansion (DX) ground source heat pumps, are a highly efficient renewable energy technology, which uses the earth, groundwater or surface water as a heat source when operating in heating mode …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 4, Issue 2, 2018 · pp. 58–85 Read article
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Solar passive building cooling - Recent trends and novel approaches
Abstract: Global warming is one of the major threats that mankind faces in the 21th century. About 40% of global energy consumption and Green House Gas (GHG) emissions are accounted by buildings and they play a vital role in global warming. Estimates show that their damaging influence will grow by 1.8% per year through 2050, which specifies that future usage and emissions will be worse than today. Therefore, the necessity of …
Published in International Journal of Mechanics and Design · Vol. 5, Issue 1, 2019 · pp. 10–23 Read article
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Preparation of Cu2O/ZnO Heterojunction Thin Film Solar Cell grown by RF Magnetron Sputtering
Abstract: Both cuprous oxide (Cu2O) and zinc oxide (ZnO) hold a very important position in the fields of materials science due to great potential in many acoustic, electric and optical applications. Cu2O, a direct-gap semiconductor with band gap energy of 2.0 eV has been regarded as one of the most promising materials for application to photovoltaic cells, especially for the top cell in a tandem structure. The attractiveness of Cu2O and …
Published in International Journal of Energetic Materials · Vol. 1, Issue 1, 2015 · pp. 27–30 Read article
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Recent advances in utilization of wide band gap metal oxides for photocatalysis of organic waste
Abstract: Water cleaning has become a major challenge in the current scenario with huge amounts of industrial wastes being accumulated in the water bodies over the years. Traditional chemical, physical and biological processes for treating wastewater containing textile dye have disadvantages such as high cost, high energy requirement and generates secondary pollution during treatment process. The progressive oxidation processes technology has been appealing growing attention for the decomposition of organic dyes. …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 3, Issue 2, 2017 · pp. 1–9 Read article
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Modification of Solar Hot Water Heating System
Abstract: In optoelectronics system, the copper sulfide powder plays an important role as a thin film layer. This paper covers fabrication of Copper sulfide (CuS) Powder and its characterization. The fabricated Copper sulfide powder gives better result as compared to commonly used Copper sulfide (CuS) available in the market. In this experiment, the Copper sulfide powder (CuS) was coated on the tubes as a thin film and measured the outlet water …
Published in International Journal of Water Resources Engineering · Vol. 9, Issue 1, 2023 · pp. 33–39 Read article
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Investigating the integration of renewable energy systems in buildings and their impact on energy consumption
Abstract: Energy consumption in a building conventionally utilizes non-renewable resources that affect the ecosystem. The increase in usage of non-renewable energy increases carbon footprint, greenhouse gas emissions, global warming, and depletion of energy resources. Renewable energy resources can significantly reduce the impacts caused by non-renewable energy resources in a building. The issues that need to be kept in mind while designing energy-efficient buildings are the reduction of energy consumption originating from …
Published in International Journal of Sustainable Building Technology · Vol. 7, Issue 2, 2024 · pp. 1–11 Read article
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Energy resources of Pakistan, Issues and crisis
Abstract: Planet has no fair distribution of energy sources. The energy sector needs to undergo a transition from fossil fuel to renewable energies and energy efficient technology to tackle global challenges.Continued economic and human growth depends on oil. In today’s existence, energy is so important that one can't even existence without it. All our acts are energy dependent. Electricity makes a big contribution to the socioeconomic progress and the nation’s national …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 6, Issue 2, 2020 · pp. 26–42 Read article