Study on Electrical Characteristics of Thin Flexible Crystalline Silicon Solar Cells
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Published:2022-03-31
Issue:1
Volume:25
Page:79-85
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ISSN:1480-2422
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Container-title:Journal of New Materials for Electrochemical Systems
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language:
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Short-container-title:JNMES
Author:
Chen Gong,Wang Yan,Xu Yang,Zhu Ying,Li Jieling,Wang Wei,Li Xuelian
Abstract
Flexibility makes output voltage-current curve of thin crystalline silicon solar cell’s photovoltaic (PV) array stair-stepping and corresponding power-voltage curve possessing non-uniform illumination characteristics, so existing conventional PV array model is no more suitable and it is necessary to build a new mathematical model of PV array that is suitable for flexibility condition. Based on engineering model of PV array and combining with series-parallel connection of electric circuit, the PV array under flexibility is analyzed in detail and it is derived theoretically that the mathematical model of PV array under flexibility can be expressed by piecewis function.
Publisher
Journal of New Materials for Electrochemical Systems
Subject
Electrochemistry,General Materials Science,Renewable Energy, Sustainability and the Environment