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AIMS Power 3000 Watt 12 Volt Modified Sine Power Inverter

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SKU: PWRINV300012120W
$461.43

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The AIMS Power 3000 Watt 12 Volt Modified Sine Power Inverter Delivers Certified High-Output Power for RVs, Fleets, and Backup Systems

The AIMS Power 3000 Watt 12 Volt Modified Sine Power Inverter is a high-capacity, ETL-listed inverter that turns a 12 volt battery bank into 3000 watts of continuous AC power. It conforms to UL 458 and CSA 22.2 standards, includes a 20 amp GFCI outlet, and offers a direct-connect AC terminal block for running a single large load at full output. AIMS Power developed it with real customer feedback for RVs, work trucks, off-grid solar systems, emergency backup power, and OEM or commercial installations where UL-listed equipment is required.


AIMS Power 3000 Watt 12 Volt Modified Sine Power Inverter Features

3000 Watts Continuous and 6000 Watts Surge for Big Jobs

This inverter supplies 3000 watts of continuous output with a 6000 watt surge rating. AC output is rated at 30 amps, enough to support larger appliances and equipment with higher startup needs.

ETL Listed to UL 458 and CSA 22.2 for Professional Installations

Certification matters when an inspector, fleet manager, or OEM specification requires it. This inverter's ETL listing to UL 458 and CSA 22.2 makes it suitable for commercial, vehicle, and professional builds.

Built-In GFCI Protection for Safer Everyday Use

The 20 amp GFCI outlet helps protect people and equipment from ground faults. If it trips, simply reset it to restore power.

Direct-Connect AC Terminal Block for Full-Output Loads

Hardwire a single appliance or subpanel load through the AC terminal block to take advantage of the inverter's full 3000 watt capacity.

Digital Display and LED Lights So Status Is Always Clear

A digital display and LED monitoring lights give you quick, clear feedback on how the inverter is operating.

Robust Protections and Cooling

  • Over temperature protection with automatic shutdown at 140°F under full load
  • Overload protection
  • AC output short circuit protection
  • Internal fuse protection
  • Battery low voltage alarm (10.5V ±0.5V) and shutdown (10.0V ±0.5V)
  • High input voltage protection (15V)
  • Thermal cooling fan and aluminum case
  • Pre-slotted mounting plate

Real-World Applications

  • RV and camper power systems for appliances and household loads
  • Work trucks and service vehicles running tools and equipment
  • Off-grid solar power systems built on a 12 volt battery bank
  • Emergency and backup power systems for essential circuits
  • OEM and commercial installations that require UL-listed inverters

How It Compares to Common Alternatives

Versus the 2000 watt version. AIMS Power offers this design in multiple sizes. The 3000 watt model adds headroom for larger loads or more simultaneous devices.

Versus a portable generator. Generators require fuel, ventilation, and maintenance. This inverter delivers quiet, emission-free power from your battery bank.

Versus pure sine wave inverters. Modified sine wave is cost-effective for many tools and appliances. If you run sensitive electronics or medical equipment, look at pure sine wave options.


Is This 3000 Watt Inverter the Right Fit

  • DC current. At full output it draws about 300 DC amps from a 12 volt bank, so heavy-gauge cables, proper fusing, and a robust battery bank are essential.
  • Installation. Professional installation is recommended, especially when using the AC terminal block.
  • Waveform. Confirm compatibility with modified sine wave power.
  • Operating temperature. The minimum no-load operating temperature is 25°F.

This may be a good fit if

  • You need 3000 watts of certified inverter power from a 12 volt system
  • Your project calls for a UL 458 listed inverter
  • You want both GFCI outlets and a hardwire option
  • Your loads work well on modified sine wave power

Common Questions

Is It UL Certified?

It is ETL listed to UL 458 standards and CSA 22.2.

How Much Current Does It Draw From the Battery?

AIMS Power lists DC current at 300 amps at full output, which is why proper cabling and fusing are critical.

Can I Hardwire It to My RV Panel?

The AC direct-connect terminal block lets you deliver the full output to a single load. Have a qualified installer handle any connection to an electrical panel.

What Warranty Does It Carry?

AIMS Power backs this inverter with a 2 year warranty and free lifetime technical support.


What's Included

  • 1 x AIMS Power 3000 Watt 12 Volt Modified Sine Power Inverter
  • 1 x Instruction Manual

Serious Power, Properly Certified

The AIMS Power 3000 Watt 12 Volt Modified Sine Power Inverter brings high output, safety listings, and practical protections together for demanding mobile and stationary power systems. At Outbound Power, we help customers plan battery banks, cabling, and installation details so high-current systems run safely and reliably. Talk to our team if you need help designing around this inverter.


AIMS Power 3000 Watt 12 Volt Modified Sine Power Inverter Specifications

Continuous Output Power 3000 Watts
Surge Power Capability (Peak Power) 6000 Watts
DC Input / Operating Voltage 10–15 Volts
Output Voltage 120 Volts AC
Output Waveform Modified Sine Wave
Output Frequency 60 Hz ±1.5 Hz
AC Output Dual GFCI Outlet (20 Amp) and AC Direct Connect Terminal
AC Amps 30
DC Amps 300
Efficiency 90%
No Load Draw <1.4A
Battery Low Voltage Alarm 10.5 ±0.5 Volts
Battery Low Voltage Shutdown 10.0 ±0.5 Volts
Low Input Voltage Shutdown 10V
High Input Voltage Protection 15V
No Load Minimum Operating Temperature 25°F
Full Load Maximum Operating Temperature 140°F (Automatic Shutdown)
Display Digital Display, LED Monitoring Lights
Protections Over Temperature, Overload, AC Output Short Circuit, Internal Fuse
Cooling Thermal Cooling Fan, Aluminum Case
Mounting Pre-Slotted Mounting Plate
Certifications ETL Listed to UL 458 Standards, CSA 22.2
Product Size (L × W × H) 14.5" × 6.62" × 5.6"
Unit Weight 8.38 lbs
Boxed Weight 12 lbs
Warranty 2 Years, Plus Free Lifetime Tech Support

AIMS Power 3000 Watt 12 Volt Modified Sine Power Inverter Manual

AIMS_Power_3000_Watt_12_Volt_Modified_Sine_Power_Inverter_Manual

Common Customer Questions

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