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Impact of Anti-Reflective Coating on Silicon Solar Cell and Glass Substrate : A brief review
Muhammad Aleem Zahid,Muhammad Quddamah Khokhar,Eun-Chel Cho,Young Hyun Cho,Junsin Yi 한국태양광발전학회 2020 Current Photovoltaic Research Vol.8 No.1
The most important factor in enhancing the performance of an optical device is to minimize reflection and increasing transmittance of light for a broad wavelength range. The choice of appropriate coating material is crucial in decreasing reflection losses at the substrate. The purpose of this review is to highlight anti-reflection coating (ARC) materials that can be applied to silicon solar cell and glass substrate for minimizing reflection losses. The optical and electrical behavior of ARC on a substrate is highly dependent on thickness and refractive index (RI) of ARC films that are being deposited on it. The coating techniques and performance of single and multi-layered ARC films after coated on a substrate in a wide range of wavelength spectrum will be studied in the paper.
Review on the Progress in Building Integrated Photovoltaic Materials and Module Technology
Muhammad Aleem Zahid,Sanchari Chowdhury,Kumar Mallem,조은철,이준신 한국신·재생에너지학회 2019 신재생에너지 Vol.15 No.4
A building integrated photovoltaic (BIPV) is an innovative, promising and practical technology for buildings with net zero CO2 emissions. This Review paper addresses the development of a curtain wall module, color module, lightweight module and anti-soiling techniques in BIPV Technology. Selecting the best material permits a high conversion efficiency and bright color of the module at the same time. Curtain wall and light weight solar PV cells fabricated using an established procedure could increase the applications of solar PV cells.
Terminal Configuration and Growth Mechanism of III-V on Si-Based Tandem Solar Cell: A Review
Alamgeer,Muhammad Quddamah Khokhar,Muhammad Aleem Zahid,Hasnain Yousuf,한승용,Yifan Hu,김영국,Suresh Kumar Dhungel,이준신 한국전기전자재료학회 2023 전기전자재료학회논문지 Vol.36 No.5
Tandem or multijunction solar cells (MJSCs) can convert sunlight into electricity with higher efficiency (η) than single junction solar cells (SJSCs) by dividing the solar irradiance over sub-cells having distinct bandgaps. The efficiencies ofvarious common SJSC materials are close to the edge of their theoretical efficiency and hence there is a tremendous growing interest in utilizing the tandem/multijunction technique. Recently, III-V materials integration on a silicon substrate has been broadly investigated in the development of III-V on Si tandem solar cells. Numerous growth techniques such as heteroepitaxial growth, wafer bonding, and mechanical stacking are crucial for better understanding of high-quality III-V epitaxial layers on Si. As the choice of growth method and substrate selection can significantly impact the quality and performance of the resulting tandem cell and the terminal configuration exhibit a vital role in the overall proficiency. Parallel and Series-connected configurations have been studied, each with its advantage and disadvantages depending on the application and cell configuration. The optimization of both growth mechanisms and terminal configurations is necessary to further improve efficiency and lessen the cost of III-V on Si tandem solar cells. In this review article, we present an overview of the growth mechanisms and terminal configurations with the areas of research that are crucial for the commercialization of III-V on Si tandem solar cells.