Longi Green Energy% 27S BC Технология Shatters силиций слънчева клетка ефективност запис с 27.09% 25
Наскоро, LONGi Green Energy обяви че неговите саморазработени обратни-контактни кристални силициеви хетеропреходни соларни клетъчни (HBC) има успешно преминали на сертифицирането на Hamelin Institute for Solar Energy Research in Germany, and has achieve a cell conversion efficiency of 27.09% using an all-laser patterned mass-manufacture process technology, setting a new record for the efficiency of monocrystalline silicon solar cells. Това е друго пробив след LONGi Green Energy set a свят рекорд за силиций слънчева клетка ефективност от 26.81% в ноември 2022.
The breakthrough of back-contact crystalline silicon heterojunction solar cells is mainly due to LONGi's continuous independent innovation and research and development, which abandons the high-cost lithography process and adopts all-laser patterning technology to achieve higher conversion efficiency. Compared with bifacial heterojunction cells, HBC solar cells reduce the use and process cost of traditional indium-based transparent conductive films (ITO). Through continuous technological improvement, LONGi's R&D team has developed an ultra-thin indium-less TCO film, which further reduces the cost, proving that HBC solar cells are an efficient and low-cost industrialization technology with independent intellectual property rights.
Като света % 27s водещи слънчева технология компания % 2c LONGi Green Енергия е задвижван от иновации % 2c водещ на глобална енергия революция с висока ефективност % 2c ниска цена % 2c и висока надеждност слънчева клетки и модули. Преди чупене света рекорд за силиций слънчева клетка ефективност с 27. 09%, LONGi Green Energy беше вече the "double champion" of the world records of cell efficiency in the two major tracks of crystalline silicon single-junction cell and crystalline silicon-perovskite tandem cell, and was included in the "Solar Cell Maximum Research Efficiency Chart" released by the National Renewable Energy Laboratory (NREL) in the United States and the "Solar Cell Efficiency Table" by Professor Martin Green, на "Баща на Слънчева Енергия".