DEMEGC Logo

Longi Solar Modules

The World’s Leading Supplier of Solar PV Solutions.

AAA Module Bankability Ratings

Longi has received AAA Module Bankability Ratings for seven consecutive times, reflecting its financial stability, reliable performance, and strong trust within the solar industry.

No.1 Bankable Solar Module Brand

Longi has been rated the No.1 "Bankable" Solar Module Brand by BNEF for three consecutive times, showcasing investor confidence in their high-quality, reliable solar products.

Highest Altman-Z Score Among PV Companies

Longi holds the highest Altman-Z score among PV companies worldwide, highlighting its financial health and stability, ensuring long-term viability and commitment to solar technology advancement.

Browse Longi Products

Highlighted Products

Pioneers in Solar Technology

Longi is a global leader in solar technology, known for its innovative and high-efficiency solar products. Established in 2000, Longi has become a trusted name in the industry by consistently advancing solar energy technology. Focused on research and development, Longi produces advanced solar modules for various applications, from residential to large-scale commercial projects. Their commitment to sustainability and quality solidifies their position as pioneers in renewable energy

Solar Module

Longi All Black 430/435W 54-cell HTB

HI-MO6 Explorer highlights:

  • Suitable for distributed projects
  • Advanced module technology delivers superior module efficiency
  • Excellent outdoor power generation performance
  • High module quality ensures long-term reliability
  • 25-year warranty for extra linear power output
  • 25-year Warranty for Materials and Processing
Discover Longi 430W View Longi 435W
ValkPro+ L10 South
Core Advantages Downloads

High-efficiency Cells

The HPBC cell deliverable efficiency up-to 22.5%.

Outstanding Performance

Hi-MO X6 improves power generation capacity greatly with comprehensive upgrade of HPBC cells and modules.

Aesthetic Appearance

Hi-MO X6 simplifies the complexity and redefines the aesthetic concept of photovoltaic modules.

Market-leading Reliability

Hi-MO X6 pioneers the adoption of full back welding technology to effectively improve the resistance to micro cracking of modules.

Discover our stunning range of Longi products

Explore
ValkPro+ L10 East-West

Solar Module

Longi Black Frame
435/440W 54-cell HTH

HI-MO6 Explorer highlights:

  • Better energy generation performance
  • High-quality module guarantees long-term reliability
  • Advanced module technology delivers superior module efficiency
  • Excellent outdoor power generation performance
  • High module quality ensures long-term reliability
  • 25-year warranty for extra linear power output
  • 25-year Warranty for Materials and Processing
Discover Longi 435W Discover Longi 440W
Core Advantages Downloads

High-efficiency Cells

The HPBC cell deliverable efficiency up-to 22.5%.

Outstanding Performance

Hi-MO X6 improves power generation capacity greatly with comprehensive upgrade of HPBC cells and modules.

Aesthetic Appearance

Hi-MO X6 simplifies the complexity and redefines the aesthetic concept of photovoltaic modules.

Market-leading Reliability

Hi-MO X6 pioneers the adoption of full back welding technology to effectively improve the resistance to micro cracking of modules.

Unlock Exclusive Benefits with a Solen Energy Trade Account

Sign up for a Solen Energy trade account and enjoy full flexibility with our extensive product range. Benefit from a dedicated account manager ready to assist with any queries. Qualify with a valid VAT and company registration number.

Find out more

Solar Module

Longi Black Frame 530/535W 66-cell HTH

HI-MO6 Explorer highlights:

  • Suitable for distributed projects
  • Advanced module technology delivers superior module efficiency
  • Excellent outdoor power generation performance
  • High module quality ensures long-term reliability
  • 25-year warranty for extra linear power output
  • 25-year Warranty for Materials and Processing
Discover Longi 530W
ValkPro+ L10 South
Core Advantages Downloads

High-efficiency Cells

The HPBC cell deliverable efficiency up-to 22.5%.

Outstanding Performance

Hi-MO X6 improves power generation capacity greatly with comprehensive upgrade of HPBC cells and modules.

Aesthetic Appearance

Hi-MO X6 simplifies the complexity and redefines the aesthetic concept of photovoltaic modules.

Market-leading Reliability

Hi-MO X6 pioneers the adoption of full back welding technology to effectively improve the resistance to micro cracking of modules.

HPBC

HPBC Back-Contact Cell Technology

Hybrid Passivated Back Contact (HPBC)

Longi's new generation HPBC cell technology opens a new chapter in the mass production of high-efficiency cells and continues to lead the reform of the industry. The efficiency of Longi HPBC cells exceeds 25.0%, while the PRO version Hybrid Passivated Back Contact (HPBC) cells surpass an impressive 25.3%. This breakthrough in solar technology not only sets new standards for energy output and performance but also solidifies Longi’s position at the forefront of solar innovation. The HPBC cells are designed to maximise energy conversion and provide superior reliability, ensuring optimal performance for residential and commercial solar installations.

Image placeholder

Questions answered

FAQ's

We've compiled the most frequently asked questions to help you better understand Longi's high-efficiency solar modules, their performance, aesthetics, and reliability.

Longi Hi-MO X6 is a new product family based on efficient HPBC cell technology. It features aesthetics, efficiency, reliability, and intelligence. According to its functional characteristics and application scenarios, it is divided into four series: Explorer, Scientist, Guardian, and Artist.

From a market perspective, the demand from industrial, commercial, and consumer customers continues to grow rapidly, and diversified application scenarios pose new challenges to modules. From an industry perspective, the pursuit of module efficiency is paramount. The launch of Hi-MO X6 is the inevitable result of market demand and technological innovation.

Hi-MO X6 has been significantly upgraded in appearance, performance, reliability, and intelligent optimisation functions with HPBC high-efficiency cells. In terms of appearance, Hi-MO X6 simplifies complexity and redefines the aesthetic concept of photovoltaic modules. Performance-wise, Hi-MO X6 greatly improves the photoelectric conversion capacity of the module through comprehensive optimisation. In terms of reliability, HPBC cells adopt full back welding technology to effectively improve the resistance to micro-cracking of modules. Additionally, Hi-MO X6 features active safety and intelligent optimisation through a pre-made optimiser, while the new anti-dust accumulation design improves power generation yield and reduces cleaning frequency and costs.