Access expert guidance, product resources, and answers to your most common questions—all in one place. Your journey with LONGi starts here. Please abide by all safety pr nstallation manual without notice in advance. If customers fail to install modules as per the requirements set forth in this manual, the quality warranty provided fo customers during sales sha shall be applied to contact. . ilicon heterojunction (HJT) photovoltaic cells. LONGi Life-cycle Quality approach ensure the highest qualit,reliability and performance for our on (LID) in a P-Type mono silicon sol r modulewhen considering Durability attributes. Managing a balance between necessary outstanding characteristics. . LONGi solar photovoltaic modules are packed with a layer of plastic film on the outside of the pallet,which provides basic dust and water protection  for the mod- ules. For long distance transport or long time site stor- age,do not unpack pallets. The diagram on the right shows the. . LONGi Solar in Germany has been nominated for the German Excellence Award 2026 by DISQ in the category Energy and Environment for its EcoLife residential solar series. Do not carry a module alone; always use two people to lift and carry.
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The product uses the company's proprietary hybrid interdigitated back contact (HIBC) crystalline silicon solar cell based on a full-size silicon wafer, which reached a world-record power conversion efficiency of 27. . LONGi supplies its reliable, high-performance solar modules to 6 continents and 85 countries and regions to power the world toward a low carbon future. LONGi has laid out several. . At the key node of intergenerational transition of global Photovoltaic (PV) technology, the back contact (BC) cell technology is leading the new-generation PV technology paradigm revolution, becoming the core engine to drive industry cost reductionand efficiency improvement and realize energy. . LONGi provides you with the most comprehensive product data information so that you can quickly understand LONGi's full range of products. . LONGi module product model comparison to help you quickly make product selections. . Chinese solar manufacturer Longi unveiled a new PV module with 25. 9% efficiency at the 2025 SNEC trade show this week in Shanghai, produced using both low- and high-temperature passivation techniques. The EcoLife series features. .
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LONGi solar panels cost approximately $3. 03 per watt, aligning with the national average and making them a cost-effective choice for homeowners. For an average 7 kW solar system, LONGi installation costs around $21,210 before federal tax credits, dropping to approximately. . LONGi panels deliver exceptional efficiency ratings reaching up to 21. Their half-cut cell technology allows panels to operate as two separate units, ensuring continued power generation even if one section. . This module series has a max system voltage of 1500V and is Fire Rated as Class C (per UL790). 35mm frames reduce weight while still providing the strength and resilience needed to rate 5400Pa for front side static loading and 2400Pa for rear side static loading. What makes LONGi Solar stand out? LONGi Solar, a Tier 1 solar panel brand, offers. . Easily find out what solar panels cost in your area Your information is safe with us. Privacy Policy Want a custom solar estimate for your home? Try our Solar Calculator. Power. . Part of LONGi's highly regarded Hi-MO series, this panel offers advanced mono crystalline technology with PERC (Passivated Emitter and Rear Cell) features that enhance energy capture and boost efficiency. The 445W power output and high efficiency (up to around 20.
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LONGi solar panels cost approximately $3. 03 per watt, aligning with the national average and making them a cost-effective choice for homeowners. For an average 7 kW solar system, LONGi installation costs around $21,210 before federal tax credits, dropping to approximately. . LONGi Solar is one of SolarReviews' top-ranked solar panel manufacturers. Founded in 2000 and headquartered in Xi'an, China, LONGi operates manufacturing. . Optimal Price-Performance Ratio: At $0. 35 per watt wholesale pricing combined with 21. Advanced Half-Cut Cell Benefits: The 144 half-cut PERC. . The cost of solar panels varies significantly based on several factors, including the type of panel (monocrystalline, polycrystalline, or thin-film), wattage capacity, efficiency rating, brand reputation, and market supply and demand dynamics. How much do LONGi Solar Panels cost? So, are LONGi Solar Panels a good option for me? LONGi Solar was founded in February 2000 as Xi'an LONGi Silicon Materials. .
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Featuring dimensions of 2073 × 1133 × 35mm, a weight of 30. 6kg, and a 132 half-cell (6x22) configuration, this panel delivers outstanding power outputs ranging from 475W to 500W. . LONGi module product model comparison to help you quickly make product selections. 2m Cable The LONGi LR8-54HGBB-500M is a high-efficiency, 500W monofacial solar panel engineered for maximum performance in residential and commercial solar installations. Built with HPBC (Hybrid Passivated Back Contact) cell technology and a sleek. . Longi solar panels 500W are P-type mono PERC, half-cell modules built to deliver more kWh with fewer panels—great for C&I rooftops and ground-mounts. Multi-busbar cells and the half-cut layout reduce resistance and hot-spot risk, keeping production stable in real-world shade and heat. 25 Year Materials and Processing Warranty / 30 year Extra Linear Power Output Warranty. Solar Panel Series LR5-66HBD 475-500M. Detailed profile including pictures, certification details and manufacturer PDF .
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LONGi has 8 main production facilities in China: Yunnan, Ningxia, Jiangsu, Shaanxi, Zhejiang, Anhui, Qinghai and Shanxi, with the Yunnan and Ningxia facilities being the largest. . LONGi has manufacturing facilities and sales offices in more than 150 countries and regions worldwide, including factories in China, Vietnam and Malaysia. 8369 Shangji Road, Xi'an Economic And. . LONGi Solar was established in 2000 and has quickly grown to become one of the world's largest producers of monocrystalline silicon wafers, cells, and modules for solar power generation. The company's headquarters are in China, where it operates several manufacturing facilities.
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