Fundamentals, present status and future perspective of TOPCon solar cells: A comprehensive review

被引：84

作者：

Ghosh, Dibyendu Kumar ^{[1
]}

Bose, Sukanta ^{[1
]}

Das, Gourab ^{[1
]}

Acharyya, Shiladitya ^{[1
]}

Nandi, Anupam ^{[1
]}

Mukhopadhyay, Sumita ^{[1
]}

Sengupta, Anindita ^{[2
]}

机构：

[1] Indian Inst Engn Sci & Technol IIEST, Sch Adv Mat Green Energy & Sensor Syst SAMGESS, Howrah, India

[2] Indian Inst Engn Sci & Technol IIEST, Dept Elect Engn, Howrah, India

来源：

SURFACES AND INTERFACES | 2022年 / 30卷

关键词：

Tunnel oxide; Polysilicon; Passivated contact; Interface passivation; TOPCon; POLO; CARRIER-SELECTIVE CONTACTS; OXIDE PASSIVATED CONTACTS; POLY-SI/SIOX CONTACTS; MULTICRYSTALLINE SILICON; CONVERSION EFFICIENCY; SI-LAYERS; POLYSILICON; TEMPERATURE; TRANSPORT; JUNCTIONS;

D O I：

10.1016/j.surfin.2022.101917

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Solar photovoltaics researchers have devoted enough time to improve the performance of various types of high efficiency crystalline silicon based solar cells including passivated emitter rear cells, hetrojunction with intrinsic thin-layer solar cells, interdigitated back contact solar cells, heterojunction with interdigitated back contact solar cells and tunnel oxide passivated contact solar cells. Out of these various high efficiency solar cells, tunnel oxide passivated contact (TOPCon) solar cells are gaining more interests due to possessing various advantages such as availability of raw material, easy process sequence, high efficiency potential etc. In this review article, we shall discuss the evolutionary development of this high efficiency TOPCon solar cell, the progress made by the researchers in various aspects to improve the cell efficiency, current status of commercialization and finally future scopes of works with possible challenges.

引用

页数：38

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