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  1. RV Inverters
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  4. Inverter/Backup Power Functions
  5. 12V
  6. Modified Sine Wave Inverter
Go Power Heavy-Duty Modified Sine Wave Inverter - 225 Watts - 12V

Go Power Heavy-Duty Modified Sine Wave Inverter - 225 Watts - 12V

Item # 34280173
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Go Power Modified Sine Wave Inverter - 34280173
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225-Watt inverter lets you use appliances and devices wherever the road takes you. Modifed sine wave technology is perfect for appliances with resistive loads. Changes your RV battery's DC output into AC power. Connects to 12V DC outlet. Lowest Prices for the best rv inverters from Go Power. Go Power Heavy-Duty Modified Sine Wave Inverter - 225 Watts - 12V part number 34280173 can be ordered online at or call 1-636-306-4830 for expert service.
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Go Power RV Inverters - 34280173

  • 250 Watts
  • Inverter/Backup Power Functions
  • 12V
  • Go Power
  • Modified Sine Wave Inverter
  • Heavy Duty - Large Loads
  • Outlet

225-Watt inverter lets you use appliances and devices wherever the road takes you. Modifed sine wave technology is perfect for appliances with resistive loads. Changes your RV battery's DC output into AC power. Connects to 12V DC outlet.


  • 225-Watt industrial inverter provides AC power for electronics and appliances
    • Changes your battery's DC output into AC power
    • Connects to your vehicle's 12V DC outlet with included adapter
    • Attaches to your battery with included alligator clips
  • Modified sine wave technology produces a stepped waveform that simulates AC power
    • Perfect for resistive loads like electric heaters, toasters, and incandescent lights
  • LED indicator displays power and fault conditions
  • Multiple connection points let you secure cables and external devices to the inverter
    • Includes 2 standard North American AC outlets, DC input terminals, and USB port
  • Built-in safety features protect your RV's electrical system


  • Application: 12V battery systems
  • Rated power:
    • Running (rated) power output: 225 watts
    • Starting (surge) power output: 450 watts
  • Voltage:
    • Maximum power: 12V DC
    • Input: 10.5 - 16 VDC
    • Output: 100 - 120 VAC
  • Temperature ranges:
    • Operating range: 32 F to 104 F
    • Storage range: 14 F to 122 F
  • Dimensions: 5-1/4" long x 3-13/16" wide x 2-1/16" tall
  • Weight: 1.01 lbs
  • 1-Year warranty

modified sine wave inverter

This 12V inverter changes DC output from your RV batteries into AC power so you can plug in tools and appliances. Using modified sine wave technology, it creates a stepped waveform that simulates AC power. This is perfect for resistive loads like electric heaters and toasters. Plus, the inverter can generate 450 starting watts and 225 running watts which is a great fit for smaller appliances.

Functions and Features

outlets and terminals on inverter

The inverter includes 2 standard North American outlets for AC loads, positive and negative DC input terminals with battery clamps that connect to your batteries, 12V DC adapter, USB port for charging small electronic devices, and a port for a fixed-mount remote (sold separately).

The system includes a number of safety features. It offers protection from over/under voltage and overloading. The inverter also uses a heat sink process to protect from extreme temperatures, and an internal cooling fan removes excess heat from the unit.

How It Installs

The inverter mounts inside your RV in a dry location with ventilation. It should be installed in close proximity to the battery bank, but not in the same compartment. The DC terminals use battery clamps that connect to your batteries or you can use the 12V DC adapter.

GP-225HD Go Power! Heavy-Duty Modified Sine Wave Power Inverter - 225 Watts - 12 Volt

Installation Details 34280173 Installation instructions

Video of Go Power Heavy-Duty Modified Sine Wave Inverter - 225 Watts - 12V

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Go Power 12V Power Accessories - Power Inverter - 34280173 Review

Speaker 1: Today, we're going to take a look at the Go Power! 12 Volt 225 Watt Heavy Duty Modified Sine Wave Inverter. Now, this inverter will convert DC battery power to AC household power wherever you go. It uses heavy duty modified sine wave inverter to offer the AC power. It's perfect for smaller loads, like portable electronics. It'll run any device in the wattage range without interference.It's all in a nice heavy duty steel case, has the two dual-standard outlets here, one USB port right up at the top. Does give you full overload protection.

It is compatible with 12 volt systems. The continuous output power is 225 watts, peak surge power is 450 watts. AC output voltage is 100 volts to 120 volts and the input voltage range is 10 and a half volts to 16 volts DC. The AC output wave form is a modified sine wave.Maximum efficiency is 80%, and the battery drain with no AC load is less than or equal to 0.7 amps. This includes everything here on the table.

It includes the inverter itself, the 12 volt DC plug-in cables, the DC inverter cables and a nice user's manual that will describe how to hook everything up and how to use it. The weight on this is about one pound.Last thing I want to do is give you some dimensions on it. The length, which will include the mounting bracket, so edge to edge, will be right at five and a quarter inches long. The width on it, it's going to be right at three and 13/16th of an inch wide. The depth of it is going to be right at two and 1/16th inches deep.

That should do it for the review on the Go Power! 12 Volt 225 Watt Heavy Duty Modified Sine Wave Inverter.


See what our Experts say about this Go Power RV Inverters

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Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Amanda M
Edited by:
Amanda M
Employee Halie H
Written by:
Halie H
Employee Alex H
Updated by:
Alex H
Employee Carrie F
Updated by:
Carrie F

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