Warning This model has been discontinued by the manufacturer.

Generate a Solar Permit Package for a design using Trina Solar TSM-305PA14 (305W)

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 Trina Solar TSM-305PA14 (305W) solar panel. To compare this to other PV modules, click here.

DC Electrical Characteristics

  • STC Power Rating 305W
  • PTC Power Rating 277.8W 1
  • STC Power per unit of area 14.6W/ft2 (157.2W/m2)
  • Peak Efficiency 15.72%
  • Power Tolerances -3%/+3%
  • Number of Cells 72
  • Nominal Voltage not applicable
  • Imp 8.25A
  • Vmp 37V
  • Isc 8.75A
  • Voc 45.4V
  • NOCT 45°C
  • Temp. Coefficient of Isc 0.05%/K
  • Temp. Coefficient of Power -0.44%/K
  • Temp. Coefficient of Voltage -0.15V/K
  • Series Fuse Rating 15A
  • Maximum System Voltage 1000V

Mechanical Characteristics

  • Type Polycrystalline Silicon
  • Output Terminal Type Multicontact Connector Type 4
  • Output Cable Wire Gauge 12 AWG
  • Output Cable Wire Type PV Wire
  • Output Cable Wire Length 49.2in (1,250mm)
  • Frame Color Clear
  • Backsheet Color data not available
  • Length 77in (1,956mm)
  • Width 39.1in (992mm)
  • Depth 1.6in (40mm)
  • Weight 60.8lb (27.6kg)
  • 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, TUV
  • 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 Trina Solar's website.