Utility-Scale Solar Power Plants
Decarbonization
Commercial & Industrial
Green Businesses
Residential
High-efficiency Modules
Product Introduction
First Choice for Value
Hi-MO X10
- Ultimate Security
- More Power Generation
- Minimalist Aesthetic
Crafted with Precision, Powered by Excellence
Hi-MO 9
- Module efficiency of up to 24.43%
- HPBC 2.0 Technology
- 30 years of Lower degradation
High-performance PV modules for utility power plants
Hi-MO 7
- Advanced HPDC cell technology
- High bifaciality and excellent power tempera
- Ensures long-term performance
Break Boundaries,Embrace Greatness
Hi-MO X6 Max
- New technology: TaiRay inside+HPBC cell
- New size: M11 l Medium type module
- New product: Four series l Three characteristics
A New Evolution
Hi-MO X6
- Applicable to distributed power stations
- Original HPBC battery structure
- Ultra-high efficiency
Flexible Module Formats, Suitable for Multiple Scenarios
Hi-MO X5
- Different versions meet the requirements of
- High efficiency, lower BOS costs
- M10 Ga-doped wafer & Crackless smart sol
First Choice for Value
HIBC (Hybrid Interdigitated Back-Contact) refers to a high-low temperature composite passivated back contact technology.
Leading Modules
Production Capacity Leadership
LONGi has laid out several manufacturing bases in China, Vietnam, Malaysia and other countries and regions, and branches in the United States, Japan, India, Australia, Thailand, the United Arab Emirates and other countries, with businesses in more than 150 countries and regions. In 2021, the company’s production capacity for wafers and modules had reached 105GW and 60GW respectively.
TOP 1 Shipment
Technology Leadership
Reliable, top-quality, high performance innovation
HPBC Cell
HPBC (Hybrid Passivated Back Contact) is LONGi self-developed and named hybrid passivated back contact cell technology. It is a new generation of high-efficiency cell technology featuring no grid lines on the front side of the cell. This technology enhances the cell's light absorption and photovoltaic conversion capabilities through adjustments to the internal structure process, effectively increasing the module's output power. Currently, the conventional production efficiency of HPBC cells has surpassed 25.5%, and the efficiency of HPBC+ cells has exceeded 25.8%, marking it as a revolutionary high-efficiency battery technology.
HPDC
HPDC is short name for High Performance and Hybrid PassivatedDual-Junction Cell, The cell adopts high and low junction, and achieves excellent passivation effect and reduced light absorptionby optimizing film design and deposition process. A local layer with low resistance is incorporated at the front tofurther enhance cell efficiency.; Additionally, the front and back coatings foranti-reflection and low recombination, as well as metallization solutions withlow recombination rates, have been optimized. The upgraded HPDC cell boasts superiorconversion efficiency, power temperature coefficient, and enhanced reliability.
PERC Cells
PERC solar cells improve cell efficiency by depositing additional passive coating and laser grooves on traditional cells. LONGi launched its mono-PERC modules in 2016, featuring integrated PERC technology on monocrystalline silicon and low light degradation, and its cell efficiency has increased from 21% to 24.06%.
Bifacial PV
Bifacial modules collect solar energy from both the front and back side of the module, increasing the total power output per module. LONGi had scaled up high-volume manufacturing of bifacial modules and has become the largest producer of bifacial PV products, with cumulative shipments of bifacial modules surpassing 20GW in early 2021.
Half-cut Module Technology
Higher power & higher reliability: Half-cut technology adopts the IR laser to cut the high efficiency cells from one to two to halve the current. Finally, the heat losses on fingers will be reduced significantly and module efficiency could be increased by 2%. Working current reduction of cell increased module reliability at the same time, especially bifacial cells with higher working current.
Life-cycle Standards
LONGi always adheres to the principle of "Customer Value First", and implements the "Longi Life Cycle Standard" in every link and application of production to ensure the reliable realization of terminal value. The release of the "Longi Life Cycle Standard" promotes the high-quality development of the photovoltaic industry. At the same time, the use of Longi standard orders has improved delivery efficiency by more than 30%, saving customers more time.
Mono Silicon Crystalline Technology
Leader of mono crystalline silicon technology: LONGi has pioneered in diamond slicing wafer technology, which maximizes wafer output from the square rods and facilitated the M2 standards formation in this industry. In 2019 and 2020, the M6 and M10 standardized wafers were introduced successively, and these have driven down the cell and module production costs as well as BOS. Eventually, maximized values will be brought to the customers.
M6 Wafer Standard
Ushering the industry to a super high power era of 450W+
M10 Wafer Standard
Time of oversize module”will lead the industry back to the standard
Successful Cases
High efficiency modules supplied by LONGi have been applied widely across the globe from grassland on high lands, deserts, water ponds to households. The solar modules benefit customers and local economies with high value advantages of greater efficiency, lower light degradation and higher reliabilities.
Nothing Found
Apologies, but no results were found. Perhaps searching will help find a related post.
Contact Us
LONGi offers professional consulting services, technical knowledge of PV power plant solutions, and full-life-cycle O&M capabilities.
Winner of TÜV Rhineland "All Quality Matters" Award
Winner of TÜV Rhineland "All Quality Matters" Award
2019，2020 |”PV Module Outdoor Power Generation“ Winner · TÜV Rheinland randomly selected solar modules to test power generation in one year · In 2019, mono-facial modules won awards based on results from Cologne, Germany · In 2020, both mono-facial and bifacial groups won awards based on results from Arizona · In 2021, LONGi achieved PV Module Energy Yield Simulation (Bifacial monocrystalline Group), PV Module Outdoor Energy Yield (Monofacial Group) 2017, 2018 | Energy Yield Simulation Winner (Mono Group) · TÜV Rheinland randomly selected solar modules to Panfile · Simulation power generation in 5 regions
PVEL "Best Performing" Module Manufacturer
PVEL "Best Performing" Module Manufacturer
PVEL “Best Performing” Module Manufacturer PVEL’s Module Reliability Scorecard provides important long-term reliability and performance data for the industry. In the “2022 PV module reliability scorecard” released by PVEL, LONGimodules were rated as the “Best Performing” enterprise in the world for its excellent product reliability and performance. This is the sixth consecutive year that LONGi won the title. LONGi is the only Tier 1 module producer that achieved top performer status on all of the PVEL tests.
LONGi, the RETC ‘Top Achiever’ for Three Consecutive Years
LONGi, the RETC ‘Top Achiever’ for Three Consecutive Years
LONGi, the RETC ‘Top Achiever’ for four Consecutive Years on the Photovoltaic Module Index Report of 2022 released by the Renewable Energy Test Center (RETC), LONGi was the only performer rated as “Best” in ten categories, demonstrating once again its market-leading technical research and development capabilities RETC performs a series of degradation tests more stringent than IEC standards to prove module reliability，which include DH2000、TC600、DML、PID192h etc.
Empirical Power Generation Yields Ranking by PV Magazine
Empirical Power Generation Yields Ranking by PV Magazine
PV Magazine tests different module producers and types of modules such as N-PERC, regular mono- and polysilicon products and MWT. From November 2018 to January, 2021, LONGi PERC-based bificial modules of LONGi have shown the highest power generation, and LONGi’s mono-PERC module ranks first for power generation among all monocystalline modules.