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Reliability analysis of n-type modules

In this pv magazine Webinar, we’ll examine the reliability profile and technical performance of n-type modules. We will explore a roadmap to TOPCon module production and hear from industry experts about the advantages of this new technology that’s gaining traction for large-scale solar installations.

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TOPCon was first demonstrated ten years ago by Fraunhofer Institute for Solar Energy Systems and is now gaining market traction and acceptance. The technology is comprised of n-type PV cells with passivating contacts, and modules made using this technology offer high efficiency. Many solar manufacturers are shifting to modules with n-type TOPCon cell designs, as p-type passivated emitter and rear-contact cell (PERC) modules begin to reach their theoretical efficiency limits.

In this pv magazine Webinar, we’ll examine the reliability profile and technical performance of n-type modules. We will explore a roadmap to TOPCon module production and hear from industry experts about the advantages of this new technology that’s gaining traction for large-scale solar installations. For example, TOPCon modules may cost slightly more to produce on a per-watt basis than p-type mono PERC modules, the efficiency gains result in a lower levelized cost of energy in large-scale field deployments.

Rocky Li, product manager at Trina Solar will share Trina’s technology development roadmap, which includes its latest high-efficiency product, the Vertex N module series with iTOPCon technology.

Cherif Kedir, CEO and president of RETC, will discuss RETC reliability program details and why it is important for the industry, as well as details on the results from the testing of Trina Solar n-type TOPCon module series.

Jason You, senior product engineer at UL, will discuss the reliability analysis of Trina Solar n-type modules. He will cover the UL test method on PAN file, an explanation of test deviation and the advantages of low-irradiance performance and power generation gain of Trina Solar’s n-type modules.

pv magazine Webinar content:

  • The latest information on industry leading n-type modules
  • Industry knowledge of module reliability test
  • Industry knowledge of PAN files
  • Q&A

Questions can be submitted beforehand in the comments window when registering or in the chat during the live webinar. Anne Fischer, senior editor at pv magazine USA, will be the moderator of this webinar.

Registration for this pv magazine webinar is free of charge.

Speakers

Rocky Li | Product manager, Trina Solar

Rocky Li is product manager with Trina Solar and has been engaged in semiconductor and photovoltaic technology research since 2015. He joined Trina Solar in 2018 and held the position of technical service for PV module products. Rocky now serves as product manager, dedicated to the development and management of new products and global promotion.

Cherif Kedir | CEO and President, RETC

Cherif Kedir is CEO and president of RET, an independent testing lab focused on solar PV, power electronics and battery energy storage system products. A 15-year solar industry veteran, Cherif is a go-to expert on bankability and certification testing, product development and engineering, yield and performance enhancement, test site development, and product reliability and durability. Before RETC, Cherif worked on product engineering, testing, and failure analysis in the semiconductor industry.

Jason You | Senior Project Engineer, UL-CCIC

Jason You is Senior Product Engineer at UL-CCIC Company Limited. He has over 12 years of experience in the photovoltaic industry. Jason is proficient in the testing and certification of photovoltaic modules and components.

Moderators

Anne Fischer | Senior editor, pv magazine USA

Anne Fischer is a senior editor at pv magazine USA. Anne is a seasoned writer, editor, and journalist. Her career has included writing for leading technology publications, with a focus on renewable energy and sustainability.

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