Generate a Solar Permit Package for a design using Sunpower SPR-E20-327-E (327W)

With SolarDesignTool, you can create a design from scratch and generate a full PV permit package in as little as 15 minutes.

This page contains information about the Sunpower SPR-E20-327-E (327W) solar panel. To compare this to other PV modules, click here.

DC Electrical Characteristics

  • STC Power Rating 327W
  • PTC Power Rating 302.9W 1
  • STC Power per unit of area 18.6W/ft2 (200.7W/m2)
  • Peak Efficiency 20.07%
  • Power Tolerances 0%/+5%
  • Number of Cells 96
  • Nominal Voltage not applicable
  • Imp 5.98A
  • Vmp 54.7V
  • Isc 6.46A
  • Voc 64.9V
  • NOCT 45°C
  • Temp. Coefficient of Isc 0.04%/K
  • Temp. Coefficient of Power -0.35%/K
  • Temp. Coefficient of Voltage -0.175V/K
  • Series Fuse Rating 15A
  • 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
  • Frame Color Black
  • Backsheet Color White
  • Length 61.3in (1,558mm)
  • Width 41.2in (1,046mm)
  • Depth 1.8in (46mm)
  • Weight 43lb (19.5kg)
  • Installation Method Rack-Mounted

Warranty and Certifications

  • 80% Power Output Warranty Period 25yrs
  • 90% Power Output Warranty Period 25yrs
  • Workmanship Warranty Period 25yrs
  • UL Fire Classification Type 2
  • Compliances UL 1703, IEC 61215, IEC 61730, CEC, TUV
  • CSI Listed No

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.