Rugged design for heavy duty 24/7 applications. These inverters are built to last!


This high efficiency DC-AC inverter converts 24 Volts DC to 300 Watts of pure sine-wave AC power at 120 Volts, 60 Hz. The unit comes with detachable cable with 12V plug adaptor and cable with battery clamps. Features include overload protection, low battery alarm / shut down, low idle power draw. AC power is available from a NEMA-20R GFCI duplex outlet on the front panel. Safety certified to UL standards and approved for use in Canada and the US.



  • High efficiency
  • Temperature controlled cooling fan – reduces energy consumption
  • Low interference Wide operating DC input range: 21.0 - 33.0 VDC
  • LED indicators for power and protections
  • Low idle power draw
  • Dual GFCI protected AC outlets
  • Commercial grade design suitable for heavy duty loads, long periods of continuous operation & for emergency back up
  • UPC – Universal Protection Circuit: low voltage, over voltage, over temperature, over load and short circuit
  • Detachable cable with 12V plug adapter
  • Detachable cable with battery clamps
  • Safety certified to UL standards, FCC compliant 
  • Remote Input - Turn inverter ON or OFF with ignition start or any other Remote ON/OFF switch



Input 24 VDC
Output 120 VAC
Watts 300
Surge 500 Watts
Weight 3.46 (lbs)
Weight 1.57 (kg)
Dimensions 6.1 x 9.69 x 2.58 (in)
Dimensions 155 x 246 x 65.5 (mm)
Safety ETL to UL Standard (Canada & US)
Warranty 3 Year Limited


Download Datasheet

Samlex Pure Sine Wave Inverter, 300 Watts, 24 VDC