Longi
LONGi launches new N-type solar panel “Hi-MO 7”
Evolution of N-type, new product adopting new technology “HPDC” announced at “SNEC” (Shanghai), the world’s largest photovoltaic power exhibition
LONGi (Headquarters: Xi’an, China) will participate in the world’s largest photovoltaic power exhibition “SNEC” (16th (2023)
international photovoltaic power generation exhibition held in Shanghai, China from May 24th to 26th. At the Smart Energy (Shanghai) Convention and Exhibition), Hi-MO 7, which adopted the new cell technology “HPDC”, was introduced to the global market as a new product for ground-mounted large-scale solar power plants. announced to
[Image: https://prtimes.jp/i/83134/47/resize/d83134-47-405b311d24e02bb95c58-0.png&s3=83134-47-d364b61712045900a284271cfe09f58e-1890×1063.png] HPDC is a new technology developed by LONGi, which can be said to be an evolution from N-type TOPCon technology. Hi-MO 7 adopting HPDC is a bifacial power generation module adopting standardized size of M10 (182mm) wafer adopted module, achieving output of 580W and module conversion efficiency of 22.5%. Sales of the new product will begin in the second half of 2023, and production capacity is expected to reach 30 GW/year by the end of 2023. As a result, LONGi will offer Hi-MO 5 + Hi-MO 7, which focuses on the ground-mounted large-scale solar power plant (utility) market, and solar power generation systems
(distributed We have formed a complete product lineup called Hi-MO 6, which focuses on the power generation) market. We will provide the best value experience to efficiently and stably earn profits throughout the life cycle of the power plant for owners of solar power generation in various forms and applications around the world. At the launch, LONGi’s product marketing director Li Xiaotong elaborated on the core advantages of Hi-MO 7 with HPDC, and after a long time of evaluation, development and testing I emphasized that I have In addition to high efficiency, we have achieved the world’s highest level of product quality and long-term reliability, and by improving the amount of power generated throughout the product’s life cycle, we have significantly reduced the LCOE of a large-scale solar power generation project in the Gobi Desert. We also showed that it can be reduced to HPDC is an abbreviation for High Performance and Hybrid Passivated Dual-Junction Cell, and HPC technology has been further improved using different passivation technologies on the front and back. On the rear side of the cell, a two-layer junction with optimal concentration distribution, optimized film design, and advanced film formation technology minimizes absorption light loss and achieves full-surface passivation. The front side adopts a low-resistance local contact layer that improves cell conversion efficiency, and the anti-reflection and low-recombination coatings have been upgraded on both the front and back sides, as well as improved metal electrode formation. has been implemented to achieve excellent performance. Such improved HPDC cells not only improve conversion efficiency, but also improve reliability, improve output temperature coefficient, low illumination characteristics, and IAM (incident angle modifier) performance, resulting in increased lifetime power generation. . LONGi’s prototype product based on HPDC technology has been awarded “All Quality Matters 2022” in “PV Module Energy Yield Simulation”, a power generation evaluation by TÜV Rheinland. In addition, in a power generation demonstration project (installed on a highly reflective cement surface) conducted by China Electrical Appliance Research Institute Co., Ltd. in Qionghai, Hainan Province, the Hi-MO 7 module is a bifacial power generation of other flagship products. It recorded 2.9% more power generation compared to the module. As such, it has proven to be a more valuable module for customers in the
ground-mounted large-scale solar power plant market. Hi-MO 7’s reliability is backed by LONGi’s industry-leading product lifecycle standards. In addition, Hi-MO 7 uses high-quality monocrystalline silicon wafers, customized cell paste, optimized module encapsulation film system, high-precision interconnection of SMBBs (super
multi-busbars), and high reliability of junction boxes. Reliability is ensured throughout the life cycle by the effect of optimization design such as automatic welding. In addition, the adoption of a digitized platform for production and quality control, especially intelligent AI detection technology, also ensures the product quality of Hi-MO 7. With these features, Hi-MO 7 provides a linear output guarantee of 0.8% or less in the first year and 0.38%/year or less from the second year onwards, bringing solid value and efficient returns to customers that exceed their expectations. About LONGi (LONGi Green Energy Technology Co., Ltd.): Established in 2000, LONGi is one of the world’s leading photovoltaic technology companies, with a mission to draw its own energy transition scenarios and focus on creating value from the customer’s perspective. I’m doing it. With the mission of “Using Solar Energy to Create a Green Energy World” and the Brand Philosophy of “Solid and Reliable Technology Leadership”, LONGi devotes itself to technological innovation and develops
monocrystalline silicon wafers, cell modules, commercial・We are building five business fields: industrial distributed photovoltaic solutions, green power solutions, and hydrogen equipment. The company has honed its ability to provide green power and recently added green hydrogen products and solutions to help the world go carbon-free. www.longi.com/en This information is current as of the date of publication. Please note that the contents may differ at the time of viewing.
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