Generate a Solar Permit Package for a design using GCL GCL-M3/60H320 (320W)

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 GCL GCL-M3/60H320 (320W) solar panel. To compare this to other PV modules, click here.

DC Electrical Characteristics

  • STC Power Rating 320W
  • PTC Power Rating 297.45W 1
  • STC Power per unit of area 18.0W/ft2 (193.7W/m2)
  • Peak Efficiency 19.37%
  • Power Tolerances 0%/+2%
  • Number of Cells 120
  • Nominal Voltage not applicable
  • Imp 9.44A
  • Vmp 33.9V
  • Isc 9.81A
  • Voc 40.8V
  • NOCT 44°C
  • Temp. Coefficient of Isc 0.06%/K
  • Temp. Coefficient of Power -0.38%/K
  • Temp. Coefficient of Voltage -0.122V/K
  • Series Fuse Rating 15A
  • 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
  • Output Cable Wire Length 11.8in (300mm)
  • Frame Color Clear
  • Backsheet Color White
  • Length 65.6in (1,665mm)
  • Width 39.1in (992mm)
  • Depth 1.4in (35mm)
  • Weight 41.4lb (18.8kg)
  • Installation Method Rack-Mounted

Warranty and Certifications

  • 80% Power Output Warranty Period 25yrs
  • 90% Power Output Warranty Period 10yrs
  • Workmanship Warranty Period 10yrs
  • UL 1703 Fire Classification data not available
  • Compliances UL 1703, 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 GCL's website.