Generate a Solar Permit Package for a design using Sunpower T5-SPR-320E (320W)

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This page contains information about the Sunpower T5-SPR-320E (320W) solar panel. To compare this to other PV modules, click here.

DC Electrical Characteristics

  • STC Power Rating 320W
  • PTC Power Rating 294.8W 1
  • STC Power per unit of area 14.2W/ft2 (153.3W/m2)
  • Peak Efficiency 15.33%
  • Power Tolerances -3%/+5%
  • Number of Cells 96
  • Nominal Voltage not applicable
  • Imp 5.86A
  • Vmp 54.7V
  • Isc 6.24A
  • Voc 64.8V
  • NOCT 45°C
  • Temp. Coefficient of Isc 0.06%/K
  • Temp. Coefficient of Power -0.38%/K
  • Temp. Coefficient of Voltage -0.177V/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 39.4in (1,000mm)
  • Frame Color Black
  • Backsheet Color Clear
  • Length 75.1in (1,908mm)
  • Width 43.1in (1,094mm)
  • Depth 8.4in (213mm)
  • Weight 47lb (21.3kg)
  • Installation Method Rack-Mounted

Warranty and Certifications

  • 80% Power Output Warranty Period 25yrs
  • 90% Power Output Warranty Period 15yrs
  • 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.