Generate a Solar Permit Package for a design using Sunpower SPR-A425-G-AC (425W)

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This page contains information about the Sunpower SPR-A425-G-AC (425W) solar panel. To compare this to other PV modules, click here.

AC Electrical Characteristics

  • AC Voltage 240.0V
  • Max Cont. Output Current 1.4499999999999997A
  • Max Cont. Output Power 366.0W
  • Max Number of Modules per Branch Circuit 11

DC Electrical Characteristics

  • STC Power Rating 425W
  • PTC Power Rating 399W 1
  • STC Power per unit of area 21.2W/ft2 (228.0W/m2)
  • Peak Efficiency 22.8%
  • Power Tolerances 0%/+5%
  • Number of Cells 66
  • Nominal Voltage not applicable
  • Imp 10.4A
  • Vmp 40.7V
  • Isc 10.9A
  • Voc 48.2V
  • NOCT 46.4°C
  • Temp. Coefficient of Isc 0.04%/K
  • Temp. Coefficient of Power -0.31%/K
  • Temp. Coefficient of Voltage -0.114V/K
  • Series Fuse Rating 20A
  • Maximum System Voltage 1000V

Mechanical Characteristics

  • Type Monocrystalline Silicon
  • Output Terminal Type Multicontact Connector Type 4
  • Output Cable Wire Gauge 12 AWG
  • Output Cable Wire Type PV Wire
  • Frame Color Black
  • Backsheet Color White
  • Length 72.2in (1,835mm)
  • Width 40in (1,016mm)
  • Depth 1.6in (40mm)
  • Weight 46.5lb (21.1kg)
  • Installation Method Rack-Mounted

Warranty and Certifications

  • 80% Power Output Warranty Period 25yrs
  • 90% Power Output Warranty Period data not available
  • Workmanship Warranty Period 25yrs
  • UL Fire Classification Type 2
  • Compliances UL 1703
  • 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 Sunpower's website.