Key Features

• Multi Busbar Technology: Better light trapping and current collection to improve module power output and reliability.
• Reduced Hot Spot Loss: Optimized electrical design and lower operating current for reduced hot spot loss and better temperature coefficient.
• Longer Lifetime Power Yield: 0.55% annual power degradation and 25 years linear power warranty.
• Durability Against Extreme Environmental Conditions: High salt mist and ammonia resistance.
• Enhanced Mechanical Load: Certified to withstand: wind load (2400 Pascal) and snow load (5400 Pascal).

• Specification

  • Module Type: JKM545M-72HL4
  • Maximum Power (Pmax): 550Wp
  • Maximum Power Voltage (Vmp): 40.80V
  • Maximum Power Current (Imp): 13.36A
  • Open-circuit Voltage (Voc): 49.52V
  • Short-circuit Current (Isc): 13.94A
  • Module Efficiency STC (%): 21.13%
  • Operating Temperature(℃): -40℃~+85℃
  • Maximum system voltage: 1000/1500VDC (IEC)
  • Maximum series fuse rating: 25A
  • Power tolerance: 0~+3%
  • Temperature coefficients of Pmax: -0.35%/℃
  • Temperature coefficients of Voc: -0.28%/℃
  • Temperature coefficients of Isc: 0.048%/℃
  • Nominal operating cell temperature (NOCT): 45±2℃

  Mechanical Characteristics

  • Cell Type: P type Mono-crystalline
  • No. of cells: 144 (6×24)
  • Dimensions: 2274×1134×35mm (89.53×44.65×1.38 inch)
  • Weight: 28.9 kg (63.7 lbs)
  • Front Glass: 3.2mm, Anti-Reflection Coating, High Transmission, Low Iron, Tempered Glass
  • Frame: Anodized Aluminium Alloy
  • Junction Box: IP68 Rated
  • Output Cables: TUV 1×4.0mm2 (+): 400mm , (-): 200mm or Customized Length