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Financing Available - Buy Today and Pay Over Time!
Financing Available - Buy Today and Pay Over Time!

300 Watt Pure Sine Wave Inverter 12 Volt

THOR Pure Sine Wave inverters have set the standard with the way you deal with your mobile power needs, providing AC electricity. A power inverter converts the DC electricity from batteries into everyday AC power. With a THOR inverter you won’t need to rely on DC-powered electronics or a generator to have power for tools, electronics, or any AC power needs.

THOR Pure Sine Wave inverters are efficient and dependable and come in numerous sizes and power ranges to meet your mobile power demands. We offer compact models designed for smaller AC demands such as laptops, cellular phones, PDA’s and higher powered models that yield enough power for larger vehicles such as utility & work trucks, RV’s, boats, & renewable energy applications.

THOR THPS-300-12 – another winner from THOR, a leading manufacturer of 12 Volt Power Inverter offer brands and models for use in your vehicle or boat.


  • Pure Sine Wave (THD 6% Typical)
  • 89% Efficiency
  • Full Protections
  • Thermostatically Controlled fan
  • Compact & portable
  • Includes battery clamps (300 Watt only)
  • On/Off Switch to conserve power
  • Mounting feet for easy installation
  • Optional remote control function
  • Nominal output voltage 110 VAC.
  • 2 Year Warranty
Model THPS-300-12

Continuous Output Power: 300 Watt
Peak Output Power: 400 Watt
Output Current: 2.0 Amps
Rate Input Voltage: 12V
Output Voltage Range: 110V
THD(Total Harmonic Distortion): 6%
Output Frequency: 50/60 Hz
Maximum Efficiency: Appr./Aprox.89%
Full Load Efficiency: 89%
No Load Current Draw: <0.35A
Over Voltage Shutdown: 16.0 ± 0.5VDC
SafetyCertification: UL 458
North American Dual GFCI Outlets: 1
Operating Temperature: 0-40 C
Wave Form: Pure Sine
Unit dimension(L*W*H):; 9.33” * 6.10” * 2.83”
Unit weight (Net): 7.7lbs
Warranty: 2 years