LONGi Solar Module: LR5-72HBD 540~560M

LONGi Solar Module: LR5-72HBD 540~560M

The Hi-MO 5 (G2) LR5-72HBD 540~560M solar module is designed for optimal performance in ultra-large power plants, offering a range of advanced features:

Key Features

  • Based on M10 wafer, best choice for ultra-large power plants: Designed for efficiency in large-scale energy production.
  • Advanced module technology delivers superior module efficiency:
    • M10 Gallium-doped Wafer for enhanced performance.
    • Integrated Ribbons for improved electrical connections.
    • 9-busbar Half-cut Cell for optimized light absorption and energy conversion.
  • Globally validated bifacial energy yield: Ensures efficient energy capture from both sides of the module.
  • High module quality ensures long-term reliability: Built to withstand the test of time and environmental conditions.

Component Specifications

  • MAX MODULE EFFICIENCY: 21.7%
  • POWER TOLERANCE: 0~3%
  • FIRST YEAR POWER DEGRADATION: <2%
  • YEAR 2-30 POWER DEGRADATION: 0.45%
  • HALF-CELL: Reduces operating temperature, enhancing performance and longevity.

Mechanical Parameters

  • Cell Orientation: 144 (6×24) for optimal arrangement.
  • Junction Box: IP68 rated with three diodes for protection and reliability.
  • Output Cable: 4mm², customizable length, ensuring safe and efficient power transfer.
  • Glass: Dual glass with 2.0+2.0mm heat strengthened glass for durability.
  • Frame: Anodized aluminum alloy frame for lightweight and corrosion resistance.
  • Weight: 31.8kg for manageable handling.
  • Dimension: 2278×1134×30mm for compact and efficient space utilization.
  • Packaging: 36pcs per pallet / 180pcs per 20’GP / 720pcs per 40’ HC for convenient transportation and storage.

Operating Parameters

  • Operational Temperature: -40℃~+85℃ to withstand extreme weather conditions.
  • Power Output Tolerance: 0~3% for consistent performance.
  • Maximum System Voltage: DC1500V (IEC/UL) for compatibility with various systems.
  • Maximum Series Fuse Rating: 30A for safety and protection.
  • Nominal Operating Cell Temperature: 45±2℃ for optimal energy conversion.
  • Protection Class: Class II for user and equipment safety.
  • Bifaciality: 70±5% for efficient use of light from all directions.
  • Fire Rating: UL type 29, IEC Class C for safety standards compliance.

Mechanical Loading

  • Front Side Maximum Static Loading: 5400Pa for resistance against high winds and snow.
  • Rear Side Maximum Static Loading: 2400Pa for balanced structural integrity.
  • Hailstone Test: Withstands 25mm hailstones at 23m/s, ensuring resilience against severe weather.

Temperature Coefficients

  • Temperature Coefficient of Isc: +0.050%/℃ for predictable performance changes with temperature.
  • Temperature Coefficient of Voc: -0.265%/℃ to maintain voltage output stability.
  • Temperature Coefficient of Pmax: -0.340%/℃ for consistent power output despite temperature variations.