Design a PV System with the Opsun Technologies, Inc. OPSUN 300-72M (300W)

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This page contains information about the Opsun Technologies Inc. solar panel. To compare this to other PV modules, click here.

Electrical Characteristics

  • STC Power Rating 300W
  • PTC Power Rating 270.4W 1
  • STC Power per unit of area 14.4W/ft2 (154.9W/m2)
  • Peak Efficiency 15.49%
  • Power Tolerances -3%/+3%
  • Number of Cells 72
  • Nominal Voltage not applicable
  • Imp 8.32A
  • Vmp 36.1V
  • Isc 8.8A
  • Voc 44.8V
  • NOCT 47°C
  • Temp. Coefficient of Power -0.43%/C
  • Temp. Coefficient of Voltage -0.143V/C
  • Series Fuse Rating 15A
  • Maximum System Voltage 600V

Mechanical Characteristics

  • Type Monocrystalline Silicon
  • Output Terminal Type Multicontact Connector Type 4
  • Frame Color Clear
  • Length 1,956mm (77in)
  • Width 990mm (39in)
  • Depth 50mm (2in)
  • Weight 25kg (55.1lb)

Warranty and Certifications

  • 80% Power Output Warranty Period 25yrs
  • 90% Power Output Warranty Period 12yrs
  • Workmanship Warranty Period 5yrs
  • CSI Listed No
  • 1. PTC rating calculated using 47°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 Opsun Technologies's website.