Premium

TOPCon solar cells – Technology roadmap for 25.5%-efficiency industrial manufacturing

Facebook
Twitter
LinkedIn
Reddit
Email

By Xinxing Xu, Zhaowei Wang, Hongbo Tong & Hua Li, Longi Green Energy Technology Co., Ltd., Xi’an, Shaanxi, China

This paper presents an analysis and the results of extensive simulations of the efficiency limits and roadmap to 25.5% of a tunnel oxide passivated contact (TOPCon) solar cell, on the basis of an efficiency level of 25.21% (designed area, identified by ISFH) achieved through three years of continuous technical optimization on a pilot line at Longi.

Published In

Premium
TOPCon’s technology roadmap
LONGi discusses the route to TOPCon cell efficiency of 25.5%

Read Next

Subscribe to Newsletter

Upcoming Events

Solar Media Events
July 2, 2024
Athens, Greece
Solar Media Events
July 9, 2024
Sands Expo and Convention Centre, Singapore
Upcoming Webinars
July 10, 2024
9am (BST) / 10am (CEST)
Solar Media Events
September 24, 2024
Warsaw, Poland
Solar Media Events
September 24, 2024
Singapore, Asia