Warning This model has been discontinued by the manufacturer.

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This page contains information about the Trina Solar TSM-250-DC05A.05 (250W) solar panel. To compare this to other PV modules, click here.

DC Electrical Characteristics

  • STC Power Rating 250W
  • PTC Power Rating 229.59W 1
  • STC Power per unit of area 14.2W/ft2 (152.7W/m2)
  • Peak Efficiency 15.27%
  • Power Tolerances 0%/+3%
  • Number of Cells 60
  • Nominal Voltage not applicable
  • Imp 8.38A
  • Vmp 29.8V
  • Isc 8.91A
  • Voc 38.1V
  • NOCT 44°C
  • Temp. Coefficient of Isc 0.05%/K
  • Temp. Coefficient of Power -0.41%/K
  • Temp. Coefficient of Voltage -0.122V/K
  • Series Fuse Rating 15A
  • 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
  • Output Cable Wire Length 39.4in (1,000mm)
  • Frame Color Black
  • Backsheet Color data not available
  • Length 65in (1,650mm)
  • Width 39.1in (992mm)
  • Depth 1.4in (35mm)
  • Weight 41lb (18.6kg)
  • 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 IEC 61215, IEC 61730, TUV
  • CSI Listed No
  • 1. PTC rating calculated using 44°C as the NOCT (Nominal Cell Operating Temperature)

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.