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LONGi Solar

LONGi is a global Tier 1 solar manufacturer and one of the world’s leading producers of monocrystalline silicon wafers and photovoltaic modules. The company supplies high-efficiency solar technology to more than 160 countries, with its Hi-MO series widely used in residential, commercial and utility-scale installations. In 2025, LONGi achieved a record 33% efficiency with crystalline silicon–perovskite tandem cells, further reinforcing its leadership in next-generation solar innovation.

LONGi’s latest modules utilise advanced HPBC (Hybrid Passivated Back Contact) technology, which relocates electrical contacts to the rear of the cell to maximise active surface area, improve conversion efficiency and create a sleek full-black module design. Combined with excellent low-irradiance performance, an AAA bankability rating maintained for more than 20 consecutive quarters, and warranties of up to 30 years, LONGi solar panels deliver reliable, high-efficiency performance in demanding environments such as the UK’s variable climate.


Browse our range today, or for more information on products, please contact us.

LONGi is a global Tier 1 solar manufacturer and one of the world’s leading producers of monocrystalline silicon wafers and photovoltaic modules. The company supplies high-efficiency solar technology to more than 160 countries, with its Hi-MO series widely used in residential, commercial and utility-scale installations. In 2025, LONGi achieved a record 33% efficiency with crystalline silicon–perovskite tandem cells, further reinforcing its leadership in next-generation solar innovation.

LONGi’s latest modules utilise advanced HPBC (Hybrid Passivated Back Contact) technology, which relocates electrical contacts to the rear of the cell to maximise active surface area, improve conversion efficiency and create a sleek full-black module design. Combined with excellent low-irradiance performance, an AAA bankability rating maintained for more than 20 consecutive quarters, and warranties of up to 30 years, LONGi solar panels deliver reliable, high-efficiency performance in demanding environments such as the UK’s variable climate. 


Browse our range today, or for more information on products, please contact us.

[LR7-54HVB-480M] LONGi 480W LR7-54HVB Monofacial, HPBC 2.0 N-Type, Full Black Panel Hi-MO X10 Artist LR7-54HVB 480M-Longi-2.webp New!
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LONGi 480W LR7-54HVB Monofacial, HPBC 2.0 N-Type, Full Black Panel
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LONGi 480W LR7-54HVB Monofacial, HPBC 2.0 N-Type, Full Black


The LR7-54HVB-480M is a high-performance solar module from LONGi’s innovative Hi-MO X10 series, designed to maximise energy yield and system efficiency for residential and commercial rooftop installations. This module incorporates advanced HPBC 2.0 cell technology (Hybrid Passivated Back Contact), delivering improved power output, reliability and long-term performance.

The glass-foil module construction combined with an elegant full-black design provides a clean and aesthetically appealing appearance, making it particularly suitable for installations where visual integration with the roof is important. The advanced cell architecture improves electrical performance while maintaining excellent durability.

LONGi provides a 25-year product warranty and a 30-year performance warranty, highlighting the manufacturer’s confidence in the quality and longevity of the module. 

KEY FEATURES:

  • High module conversion efficiency of 23.5%
  • Advanced HPBC 2.0 cell technology
  • Full-black module design for enhanced roof aesthetics
  • 108 half-cut cells
  • Glass-foil module structure
  • Glass Thickness: 3.2 mm tempered glass (front)
  • Black anodised aluminium alloy frame
  • Maximum System Voltage: 1,500V
  • Better low irradiance performance - Higher power output even under low irradiance environments like on cloudy or foggy days
  • 70% Output maintained when shaded
  • Connectors: Utilises high-quality Stäubli MC4-EVO2 connectors
  • High Reliability - certified to IEC/TÜV standards
  • Extended load tests - Module certified for maximum static test load on the front (5400 Pascal) and maximum static test load on the rear (2400 Pascal)
  • IP68 Rating, 3 bypass diodes
  • Standard  30-year product warranty; 30-year performance warranty
[LR7-54HVD-480M] LONGi 480W LR7-54HVD HPBC 2.0 N-Type Bifacial, Glass-Glass, Black Frame Panel Hi-MO X10 Scientist LR7-54HVD 480M-Long-2i.webp New!
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LONGi 480W LR7-54HVD HPBC 2.0 N-Type Bifacial, Glass-Glass, Black Frame Panel
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LONGi 480W LR7-54HVD HPBC 2.0 N-Type Bifacial, Glass-Glass, Black Frame


The LR7-54HVB-480M is a high-performance solar module from Longi’s innovative Hi-MO X10 series, designed to maximise energy yield and system efficiency, particularly for residential and commercial rooftop installations. This module incorporates advanced HPBC 2.0 cell technology (Hybrid Passivated Back Contact) technology, delivering higher output power and improved performance.  

The glass-glass bifacial design allows the module to generate additional power from the rear side, increasing total energy production. The integrated anti-shading technology helps prevent hotspots and maintains stable energy yield even under partial shading conditions.

LONGi provides a 15-year product warranty and a 30-year performance warranty for this module. 

KEY FEATURES:

  • High module conversion efficiency of 23.5%
  • Advanced HPBC 2.0 cell technology
  • 108 half-cut cells
  • Glass-glass bifacial module design
  • Glass Thickness: Double glass 2.0mm semi-tempered glass+1.6mm semi-tempered glass
  • Black anodised aluminium alloy frame
  • Maximum System Voltage: 1,500V
  • Better low irradiance performance - Higher power output even under low irradiance environments like on cloudy or foggy days
  • Anti-shading & TaiRay wafers ensure ultimate safety
  • Connectors: Utilises high-quality Stäubli MC4-EVO2 connectors
  • High Reliability - certified to IEC/TÜV standards
  • Extended load tests - Module certified for maximum static test load on the front (5400 Pascal) and maximum static test load on the rear (2400 Pascal)
  • IP68 Rating, 3 bypass diodes
  • Standard 30-year product warranty; 30-year performance warranty
[LR7-60HVD-530M] LONGi 530W LR7-60HVD Hi-MO X10 Bifacial Glass-Glass Solar Panel LR7-60HVD-530M - PPE2 V2 CARBON BALANCE-Longi2.webp New!
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LONGi 530W LR7-60HVD Hi-MO X10 Bifacial Glass-Glass Solar Panel
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LONGi 530W LR7-60HVD Hi-MO X10 Bifacial Glass-Glass Solar Panel


The LR7-60HVD-530M is a high-performance solar module from Longi’s innovative Hi-MO X10 series, designed to maximise energy yield and system efficiency, particularly for residential and commercial rooftop installations. This module incorporates advanced HPBC 2.0 cell technology (Hybrid Passivated Back Contact), delivering higher output power, improved performance and excellent long-term reliability.

The glass-glass bifacial design allows the module to generate additional power from the rear side, increasing total energy production. Its advanced N-type bifacial architecture enhances efficiency by capturing reflected light from the back of the module, while the robust double-glass construction improves durability and resistance to environmental conditions.

LONGi provides a 30-year product warranty and a 30-year performance warranty for this module.

KEY FEATURES:

  • High module conversion efficiency of 23.5%
  • Advanced HPBC 2.0 cell technology
  • 120 half-cut cells
  • Glass-glass bifacial module design
  • Glass: 2.0mm coated tempered glass+2.0mm semi-tempered glass
  • Black anodised aluminium alloy frame
  • Maximum System Voltage: 1,500V
  • Better low irradiance performance - Higher power output even under low irradiance environments like on cloudy or foggy days
  • Bifaciality: Approximately 70% bifaciality
  • Anti-shading & TaiRay wafers ensure ultimate safety
  • Connectors: Utilises high-quality Stäubli MC4-EVO2 connectors
  • High Reliability - certified to IEC/TÜV standards
  • Extended load tests - Module certified for maximum static test load on the front (5400 Pascal) and maximum static test load on the rear (2400 Pascal)
  • IP68 Rating, 3 bypass diodes
  • Standard 30-year product warranty; 30-year performance warranty
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