620W LONGi Hi-MO 7 Industrial Solar Panels – High-Performance Bifacial Modules

Upgrade your energy projects with industrial solar panels designed for maximum efficiency and long-term reliability. The LONGi 620W Hi-MO 7 bifacial solar panel is a utility-scale solution built for commercial rooftops, ground-mounted systems, and large solar farms where performance and durability matter most.

This package includes 6 × 620W solar panels, ideal for businesses and developers looking to achieve higher energy output with fewer modules.

High-Efficiency Solar Panels for Large-Scale Projects

The LONGi Hi-MO 7 series represents the next generation of industrial solar panels, combining ultra-high wattage, bifacial power generation, and advanced HPDC half-cell technology. With an impressive 620W nominal output, these panels help reduce balance-of-system costs while maximizing total energy yield.

Designed for demanding environments, these solar panels deliver stable performance across a wide range of temperatures and weather conditions.

Key Features 

• Ultra-High Power Output (620W)
  Fewer panels required per installation, ideal for high-density commercial and utility projects.

• Bifacial Energy Generation
  Captures sunlight from both front and rear surfaces, increasing total energy yield by 10–25% under suitable conditions.

• Advanced HPDC Half-Cell Technology
  Reduces power loss, improves low-light performance, and enhances long-term reliability.

• Excellent Thermal Performance
  Low temperature coefficient of –0.28% per °C, making these industrial solar panels suitable for hot climates.

• Durable Dual-Glass Construction
  Built to withstand harsh weather, heavy wind loads, and hail impact.

Key Benefits of Choosing

• Higher energy output per square meter

• Improved return on investment for commercial and industrial projects

• Reduced installation and BOS costs

• Long service life with predictable degradation

• Reliable performance in extreme environmental conditions

These benefits make the LONGi Hi-MO 7 a preferred choice for industrial solar panels used in large-scale energy systems.

Technical Specifications – LONGi Hi-MO 7 620W

Mechanical Specifications

Electrical Characteristics (STC)

Operating Conditions

Temperature Coefficients

Built for Strength, Safety, and Longevity

These industrial solar panels are engineered to withstand 5400Pa front-side and 2400Pa rear-side static loads. They are certified for resistance against strong winds, heavy rain, and hailstones up to 25mm at 23m/s.

Warranty & Installation Notes

• 12-year product warranty

• 20-year linear power output warranty

• Installation must be completed by qualified solar professionals

• Warranty applies with correct handling, system design, and installation

Why Choose Ehumu?

At Ehumu, we supply high-quality industrial solar panels trusted by commercial installers and energy developers. We focus on:

• Premium, globally recognised solar brands

• Competitive pricing for large-scale projects

• Reliable product sourcing and quality assurance

• Expert support for industrial and commercial solar solutions

When you choose Ehumu, you choose performance, reliability, and long-term value in solar panels.