Samlex 3000 Watt Pure Sine Wave Inverter

SKU: PST-3000-12

This inverter is the ideal solution for loads that require pure sine wave power. Able to invert for communications equipment, sensitive electronics, and similar loads. It is good for any household application that needs clean reliable AC power.


  • 3,000W Nominal Output Power
  • 6,000W of Surge Power
  • 12VDC Battery Voltage
  • UL 458 LIsted
  • Weight: 21.6lbs
  • Dimensions (WxLxH): 10.35 x 17.97 x 5.71 inches
  • 3-Year Limited Warranty

3 in stock

Original price was: $1,249.80.Current price is: $1,096.00.



The Samlex 12v 3000-watt inverter is a DC-AC for RVs, trucks, or off-grid housing. This inverter is easy to set up and install into a preexisting system. Able to work with any 12v lead acid battery. It can convert 12 Volts of DC to 3000 Watts of AC power at 120 Volts, 60 Hz. With this inverter AC power is available from dual NEMA-20R GFCI outlets on the front panel. Safety certified to UL and CSA standards, FCC Compliant.

Inverter Features:

  • High efficiency & low RF emissions
  • Can be hard-wired
  • 2x Surge
  • Wide operating DC input range: 10.7 – 16.5 VDC
  • Dual GFCI Protected Outlets
  • Wide temperature operating range -20 to +40°C / -4 to +104°F
  • Temperature-controlled cooling fan
  • Low idle power draw
  • Remote Input – Use to turn inverter ON or OFF with ignition start or any other Remote ON/OFF switch
  • Optional LCD remote control, model RC-300
  • Universal Protection Circuit: low voltage, over-voltage, over temperature, overload, and short circuit
  • Safety certified to UL & CSA standards, FCC compliant


  • Off-grid housing, RVs, and trucks
  • Clean, reliable AC power identical to household electricity
  • Long-standing installations

Recommended Accessories:

Additional information

DC Input Voltage Range

10.7 – 16.5 VDC

AC Output Voltage

120 Volts AC (Single Phase)

Nominal Output Power


Listing & Certifications

UL 458


3-year limited


21.6 lbs

Inverter Type

Standalone Inverter

Battery Voltage

12 Volts DC


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