Generate a Solar Permit Package for a design using Silfab SLG-X 350 (439.3W)

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 Silfab SLG-X 350 (439.3W) solar panel. To compare this to other PV modules, click here.

DC Electrical Characteristics

  • STC Power Rating 439.3W
  • PTC Power Rating 405.7W 1
  • STC Power per unit of area 20.9W/ft2 (225.2W/m2)
  • Peak Efficiency 22.52%
  • Power Tolerances 0%/+2%
  • Number of Cells 72
  • Nominal Voltage not applicable
  • Imp 11.04A
  • Vmp 39.8V
  • Isc 11.77A
  • Voc 48V
  • NOCT 45°C
  • Temp. Coefficient of Isc 0.04%/K
  • Temp. Coefficient of Power -0.41%/K
  • Temp. Coefficient of Voltage -0.134V/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 47.2in (1,200mm)
  • Frame Color Clear
  • Backsheet Color White
  • Length 77.6in (1,970mm)
  • Width 39in (990mm)
  • Depth 1.5in (38mm)
  • Weight 50.7lb (23kg)
  • Installation Method Rack-Mounted

Warranty and Certifications

  • 80% Power Output Warranty Period 30yrs
  • 90% Power Output Warranty Period 15yrs
  • Workmanship Warranty Period 12yrs
  • UL Fire Classification Type 2
  • Compliances UL 1703, IEC 61215, IEC 61730, CEC
  • CSI Listed Yes
  • 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 Silfab's website.