Generate a Solar Permit Package for a design using JA Solar JAM54S31-400/MR (400W)

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This page contains information about the JA Solar JAM54S31-400/MR (400W) solar panel. To compare this to other PV modules, click here.

DC Electrical Characteristics

  • STC Power Rating 400W
  • PTC Power Rating 373.5W 1
  • STC Power per unit of area 19.0W/ft2 (204.8W/m2)
  • Peak Efficiency 20.48%
  • Power Tolerances data not available
  • Number of Cells 108
  • Nominal Voltage not applicable
  • Imp 12.9A
  • Vmp 31.01V
  • Isc 13.79A
  • Voc 37.07V
  • NOCT 45°C
  • Temp. Coefficient of Isc 0.04%/K
  • Temp. Coefficient of Power -0.35%/K
  • Temp. Coefficient of Voltage -0.102V/K
  • Series Fuse Rating 25A
  • Maximum System Voltage 1500V

Mechanical Characteristics

  • Type Monocrystalline Silicon
  • Output Terminal Type Multicontact Connector Type 4
  • Output Cable Wire Gauge 12 AWG
  • Output Cable Wire Type PV Wire
  • Output Cable Wire Length 47.2in (1,200mm)
  • Frame Color Black
  • Backsheet Color Black
  • Length 67.8in (1,722mm)
  • Width 44.6in (1,134mm)
  • Depth 1.2in (30mm)
  • Weight 47.4lb (21.5kg)
  • Installation Method Rack-Mounted

Warranty and Certifications

  • 80% Power Output Warranty Period data not available
  • 90% Power Output Warranty Period data not available
  • Workmanship Warranty Period data not available
  • UL Fire Classification Type 1
  • Compliances UL 1703, IEC 61215, IEC 61730
  • CSI Listed Yes

This web page is not the manufacturer's official data sheet and is not endorsed by the manufacturer in any way. For an official data sheet, please go to JA Solar's website.