Generate a Solar Permit Package for a design using JA Solar JAM78S10-450/MR (450W)

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This page contains information about the JA Solar JAM78S10-450/MR (450W) solar panel. To compare this to other PV modules, click here.

DC Electrical Characteristics

  • STC Power Rating 450W
  • PTC Power Rating 423.1W 1
  • STC Power per unit of area 19.3W/ft2 (207.3W/m2)
  • Peak Efficiency 20.73%
  • Power Tolerances data not available
  • Number of Cells 156
  • Nominal Voltage not applicable
  • Imp 9.89A
  • Vmp 45.51V
  • Isc 10.52A
  • Voc 53.58V
  • NOCT 45°C
  • Temp. Coefficient of Isc 0.04%/K
  • Temp. Coefficient of Power -0.35%/K
  • Temp. Coefficient of Voltage -0.146V/K
  • Series Fuse Rating 20A
  • Maximum System Voltage 1500V

Mechanical Characteristics

  • Type Mono PERC
  • 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 Clear
  • Backsheet Color White
  • Length 85.8in (2,180mm)
  • Width 39.2in (996mm)
  • Depth 1.6in (40mm)
  • Weight 54.2lb (24.6kg)
  • Installation Method Rack-Mounted

Warranty and Certifications

  • 80% Power Output Warranty Period 25yrs
  • 90% Power Output Warranty Period 10yrs
  • Workmanship Warranty Period 12yrs
  • UL Fire Classification data not available
  • 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.