LONGi Solar Module: LR7-72HGD-585~620M

LONGi Solar Module: LR7-72HGD-585~620M

The Hi-MO 7 (V2) LR7-72HGD 585~620M solar module is designed for optimal performance in ultra-large power plants, offering a range of advanced features:

Key Features

  • Advanced HPDC cell technology: Delivers exceptional module efficiency and power output.
  • High-performance PV modules: Ideal for utility power plants requiring top-tier energy generation.
  • High bifaciality and excellent power temperature coefficient: Combines for a high energy yield, optimizing the use of available light.
  • LONGi lifecycle quality: Ensures consistent long-term performance and reliability.

Component Specifications

  • MAX MODULE EFFICIENCY: 23.0% for leading energy conversion.
  • POWER TOLERAGE: 0~3% to guarantee accurate power output.
  • FIRST YEAR POWER DEGRADATION: <1% for minimal performance loss in the initial year.
  • YEAR 2-30 POWER DEGRADATION: 0.4% for slow and steady decline over the long term.
  • HALF-CELL: Reduces operating temperature, enhancing efficiency and durability.

Mechanical Parameters

  • Cell Orientation: 144 (6×24) for optimal light exposure and energy capture.
  • Junction Box: IP68 rated with three diodes for reliable electrical connections.
  • Output Cable: 4mm², customizable length for flexible installation options.
  • Glass: Dual 2.0+2.0mm semi-tempered glass for strength and safety.
  • Frame: Anodized aluminum alloy frame for a lightweight and durable structure.
  • Weight: 33.5kg for manageable handling and installation.
  • Dimension: 2382×1134×30mm for efficient use of space.
  • Packaging: 36pcs per pallet / 144pcs per 20’GP / 720pcs per 40’ HC for convenient transportation.

Operating Parameters

  • Operational Temperature: -40℃~+85℃ to function effectively in extreme conditions.
  • Power Output Tolerance: 0~3% for consistent and predictable energy production.
  • Maximum System Voltage: DC1500V (IEC/UL) for compatibility with industry standards.
  • Maximum Series Fuse Rating: 30A for circuit protection.
  • Nominal Operating Cell Temperature: 45±2℃ for ideal operating conditions.
  • Protection Class: Class II for enhanced safety features.
  • Bifaciality: 80±5% for capturing light from both sides, increasing energy yield.
  • Fire Rating: UL type 29, IEC Class C for adherence to safety regulations.

Mechanical Loading

  • Front Side Maximum Static Loading: 5400Pa for withstanding harsh environmental conditions.
  • Rear Side Maximum Static Loading: 2400Pa for balanced structural integrity.
  • Hailstone Test: Capable of withstanding 25mm hailstones at 23m/s, ensuring resilience.

Temperature Coefficients

  • Temperature Coefficient of Isc: +0.045%/℃ for stable current output across varying temperatures.
  • Temperature Coefficient of Voc: -0.230%/℃ to maintain voltage output despite temperature changes.
  • Temperature Coefficient of Pmax: -0.280%/℃ for reliable power output in all climates.