longi solar

Longi unveils anti-dust back contact solar module with 24.8% efficiency

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Longi has launched its Hi-MO X10 anti-dust solar panel at the China (Jinan) International Solar Energy Utilization Conference. The new module series uses Longi’s second-generation hybrid passivated back contact (HPBC 2.0) cell technology. It includes seven models, all with a uniform half-cell (6×24) design and dimensions of 2,382 mm × 1,134 mm × 30 mm.

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Longi unveils heterojunction BC solar cells with 27.3% efficiency

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Chinese solar module manufacturer Longi has developed a heterojunction back contact (BC) solar cell using a laser-enhanced contact optimization process that reportedly has a total effective processing time of about one-third compared to that of mainstream technologies such as PERC and TOPCon. The design of the device was presented in the scientific paper “Silicon heterojunction back-contact solar

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Longi introduces 665 W HPBC photovoltaic modules

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Chinese solar module maker Longi has unveiled today its latest solar modules at a press event at the ATP Masters in Shanghai. The Hi-Mo X10 module series is based on Longi’s proprietary 2nd generation hybrid passivated back contact (HPBC2.0) cell technology and has a power conversion efficiency of up to 24.8%. The modules are available in four versions with

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Longi presents 24.4%-efficient 660 W HPBC solar panel

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Chinese solar module manufacturer Longi has unveiled a new module series based on its proprietary hybrid passivated back contact (HPBC) cell technology. “Longi’s first-generation BC products were primarily positioned for the rooftop market, but the second generation of BC is entirely different,” the company said in a statement. “The Hi-MO 9 panel is mainly positioned for the ground-mounted utility

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Longi introduces 630 W HPBC photovoltaic modules with 23.3% efficiency

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Chinese solar module manufacturer Longi has unveiled a new module series based on its proprietary hybrid passivated back contact (HPBC) cell technology. The company has yet to explain exactly what HPBC is, but it is believed to be an extension of p-type interdigitated back-contact (IBC) technology that combines the structural advantages of PERC, TOPCon, and IBC solar. Additionally, BC

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Longi releases wafers for TOPCon, heterojunction, back-contact cell tech

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Chinese solar module manufacturer Longi Green Energy has unveiled new wafers designed for cell technologies such as tunnel oxide passivated contact (TOPCon), heterojunction (HJT), and back-contact (BC). Wang Yichun, product R&D director for Longi’s wafer division, said that new wafers offer comprehensive platform compatibility, high resistance consistency, and effective impurity absorption as key advantages. The manufacturer said

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Chinese PV Industry Brief: JinkoSolar achieves 26.4% efficiency for n-type TOPCon solar cell

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JinkoSolar has announced a new world record for n-type solar cell efficiency, at 26.4%. The achievement has been confirmed by China’s National Institute of Metrology, making it the seventh time that Jinko has raised the bar for n-type cell efficiency with its tunnel oxide passivated contact (TOPCon) technology. The record surpasses Jinko’s previous achievement of 26.1%, announced

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Chinese PV Industry Brief: Longi, Shenzhen Energy partner on inverters

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Longi has revealed plans to enter the inverter business through a partnership with Shenzhen Energy, while Solarspace has announced plans to open a 16 GW cell factory in Anhui province. Longi and Shenzhen Energy have set up a joint venture to open an inverter factory in Xuzhou, Jiangsu province. The two companies will invest CNY 5.3 billion ($791

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Longi’s heterojunction solar cell hits 26.5%

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  Image: Longi Chinese PV module maker Longi has achieved a power conversion efficiency of 26.5% for an n-type heterojunction (HJT) solar cell based on indium and an M6 wafer. It said the result has been confirmed by Germany’s Institute for Solar Energy Research Hamelin (ISFH). “Through consistent technological innovation, Longi, the world’s leading solar technology company, has achieved continual breakthroughs

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