Generate a Solar Permit Package for a design using ET Solar Group ET-M660BH325BB (325W)

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This page contains information about the ET Solar Group ET-M660BH325BB (325W) solar panel. To compare this to other PV modules, click here.

DC Electrical Characteristics

  • STC Power Rating 325W
  • PTC Power Rating 303.51W 1
  • STC Power per unit of area 17.9W/ft2 (192.6W/m2)
  • Peak Efficiency 19.26%
  • Power Tolerances -3%/+3%
  • Number of Cells 120
  • Nominal Voltage not applicable
  • Imp 9.51A
  • Vmp 34.2V
  • Isc 10.12A
  • Voc 41.08V
  • NOCT 45°C
  • Temp. Coefficient of Isc 0.05%/K
  • Temp. Coefficient of Power -0.34%/K
  • Temp. Coefficient of Voltage -0.138V/K
  • Series Fuse Rating 20A
  • Maximum System Voltage 1500V

Mechanical Characteristics

  • Type Monocrystalline Silicon
  • Output Terminal Type Multicontact Connector Type 4
  • Output Cable Wire Gauge 12 AWG
  • Output Cable Wire Type PV Wire
  • Frame Color Black
  • Backsheet Color Black
  • Length 66.3in (1,684mm)
  • Width 39.4in (1,002mm)
  • Depth 1.4in (35mm)
  • Weight 40.8lb (18.5kg)
  • Installation Method Rack-Mounted

Warranty and Certifications

  • 80% Power Output Warranty Period data not available
  • 90% Power Output Warranty Period data not available
  • Workmanship Warranty Period data not available
  • UL Fire Classification Type 1
  • Compliances UL 1703, IEC 61215, IEC 61730
  • CSI Listed No
  • 1. PTC rating calculated using 45°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 ET Solar Group's website.