Trina Solar Breaks World Record with 25.9% Efficiency N-Type TOPCon Solar Cell
Trina Solar’s National Key Laboratory of Photovoltaic Science andTechnology has achieved a new world record for large-area industrial n-type monocrystalline silicon TOPCon cell efficiency, reaching 25.9%. Thisis the company’s 27th world record, surpassing the previous record held by Fraunhofer ISE since 2017.
The record-breakingcell, an efficient N-type i-TOPCon cell, was independently certified by the testing laboratory of the Institute for Solar Energy Research Hamelin (ISFH) in Germany.
A Breakthrough in Solar Energy Efficiency
TOPCon, short for Tunnel Oxide Passivating Contacts, is an N-type silicon wafer cell technology introduced in 2013. TOPCon cells aim to improve solar cell efficiency by addressing the issue of carrier selection passivation contact.
This latest achievement by Trina Solar signifies a significant leap forward in the development of high-efficiency solar cells. The company’s continuous innovation in TOPCon technology has resulted in a series of breakthroughs, pushing the boundaries of solar energy conversion efficiency.
A History of Innovation
This is not the first timeTrina Solar has set a world record in solar cell efficiency. In April 2024, the company achieved a world record for the highest output power of a photovoltaic module, reaching 740.6W with its 210+N-type i-TOPCon photovoltaic module. This recordwas certified by TÜV SÜD, a leading third-party testing and certification body.
Looking Ahead
Trina Solar’s commitment to research and development in solar energy technology is evident in its continuous pursuit of efficiency improvements. This latest world record demonstrates the company’s dedication to driving the advancement of solar energyand contributing to a more sustainable future.
References:
- IT之家 (2024, October 20). 天合光能：第 27 次创造世界纪录，n 型 TOPCon 太阳能电池效率达 25.9%. Retrieved from https://www.ithome.com/0/697/368.htm
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