Generate a Solar Permit Package for a design using ET Solar Group ET-M672BH440TW (440W)

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This page contains information about the ET Solar Group ET-M672BH440TW (440W) solar panel. To compare this to other PV modules, click here.

DC Electrical Characteristics

  • STC Power Rating 440W
  • PTC Power Rating 411W 1
  • STC Power per unit of area 18.8W/ft2 (202.4W/m2)
  • Peak Efficiency 20.24%
  • Power Tolerances data not available
  • Number of Cells 144
  • Nominal Voltage not applicable
  • Imp 10.73A
  • Vmp 41V
  • Isc 11.45A
  • Voc 49.2V
  • NOCT 45°C
  • Temp. Coefficient of Isc 0.05%/K
  • Temp. Coefficient of Power -0.35%/K
  • Temp. Coefficient of Voltage -0.143V/K
  • Series Fuse Rating 20A
  • Maximum System Voltage 1500V

Mechanical Characteristics

  • Type Mono PERC
  • Output Terminal Type Multicontact Connector Type 4
  • Output Cable Wire Gauge 12 AWG
  • Output Cable Wire Type PV Wire
  • Output Cable Wire Length 14in (355mm)
  • Frame Color Clear
  • Backsheet Color data not available
  • Length 82.4in (2,094mm)
  • Width 40.9in (1,038mm)
  • Depth 1.4in (35mm)
  • Weight 54lb (24.5kg)
  • Installation Method Rack-Mounted

Warranty and Certifications

  • 80% Power Output Warranty Period 30yrs
  • 90% Power Output Warranty Period 12yrs
  • Workmanship Warranty Period 12yrs
  • UL Fire Classification data not available
  • Compliances UL 1703, IEC 61730
  • 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 ET Solar Group's website.