Generate a Solar Permit Package for a design using Sunpower SPR-425E-WHT-D (425W)

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

DC Electrical Characteristics

  • STC Power Rating 425W
  • PTC Power Rating 390.7W 1
  • STC Power per unit of area 18.3W/ft2 (196.6W/m2)
  • Peak Efficiency 19.66%
  • Power Tolerances 0%/+5%
  • Number of Cells 128
  • Nominal Voltage not applicable
  • Imp 5.83A
  • Vmp 72.9V
  • Isc 6.21A
  • Voc 85.6V
  • NOCT 45°C
  • Temp. Coefficient of Isc 0.06%/K
  • Temp. Coefficient of Power -0.38%/K
  • Temp. Coefficient of Voltage -0.231V/K
  • Series Fuse Rating 20A
  • Maximum System Voltage 600V

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 27.6in (700mm)
  • Frame Color Clear
  • Backsheet Color data not available
  • Length 81.4in (2,067mm)
  • Width 41.2in (1,046mm)
  • Depth 2.1in (54mm)
  • Weight 56lb (25.4kg)
  • Installation Method Rack-Mounted

Warranty and Certifications

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