Aims Power 3000 Watt 12V Pure Sine Inverter Charger - PICOGLF30W12V120VR

Aims Power 3000 Watt 12V Pure Sine Inverter Charger - PICOGLF30W12V120VR

Popular applications for this inverter include: off-grid home or business back up power, providing electricity for a mobile business or mobile office, and running camping equipment. The inverter accepts 12 volts DC, which makes it great for vehicle upfitting as well as boat and RV applications that use a 12 volt battery system.  The inverter outputs 120 volts AC.

The most popular feature of this unit is the direct connect terminal block, which allows a 300 percent surge capacity for up to 20 seconds. When using the terminal block, this inverter peaks at 9000 watts with the power to run many tools and appliances with a startup surges, such as a refrigerators, freezers, microwaves and blow dryers.

Combine this inverter charger with a off-grid, mobile and emergency backup power.

If you’re looking for an inverter with similar capabilities but with smaller wattages

The low frequency label has been given to this inverter because of the lowered level of total harmonic distortion (THD) produced during the DC to AC inversion process. This allows for a cleaner transfer of energy, which increases efficiency, and it also provides a quieter performance.

The marine-coated or conformal-coated boards also make this inverter great for mobile and/or coastal applications, as it protects the product from dust or water vapor that may be present in the air.
This inverter will also run powerful tools like most electric chainsaws, portable grinders, shop vacs, and more.

It also features one GFCI power outlet with two receptacles for easy, safe access to the usable AC current, which allow for a peak of 1,500 watts. *Important to remember:  the ac outlets have no surge capacity, so you must use the direct connect terminal block to harness the surge capabilities of this inverter.

This 3000 watt inverter charger produces a pure sine wave, which some appliances require for use. So it can run laser jet printers, computers, televisions, CPAP machines and other medical equipment.
In the event of a power outage, this inverter combined with a battery bank can be used to power a few lights, a refrigerator and perhaps a few other necessities. ***Just always be sure to check the wattage requirements of the appliances being used before powering them with any inverter. ***

During a big storm that knocks out electricity, a battery-bank and power inverter running a sump pump could be the difference that saves a home from flooding. The power to run a heater could save someone thousands of dollars by keeping plumbing pipes from freezing.

Also great for emergency backup power applications is the automatic transfer switch on this unit, which keeps the power supply uninterrupted in the event of an outage. With the inverter hooked up to shore power, it will detect the loss of electricity and start pulling energy from a connected battery bank instead to keep the power supply constant.

This inverter also has an optional remote port, allowing you to turn the product on and off from a distance. 

Features

• 3000 watt low frequency inverter
• 9000 watt surge for 20 seconds -3x surge capability
• Battery priority selector
• AC direct connect terminal block
• GFCI - 15 amps
• Marine coated and protected
• Multi stage smart charger 100 Amp charges gel, AGM, lead and lithium LiFePO4
• Remote panel available
• Auto gen start
• Auto frequency
• 10msec typical transfer time
• Selectable 25W power save mode (hibernation)
• 7 battery type settings for charger

Specifications

• Continuous Output Power: 3000 Watts
• Surge Rating: 9000 Watts (20 Seconds)
• Output Waveform: Pure Sine/Same as input (Bypass Mode)
• Nominal Efficiency: >88% (Peak)
• Line Mode Efficiency: >95%
• Output Frequency: 50Hz +/- 0.3Hz / 60Hz +/- 0.3Hz
• Typical Transfer Time: 10ms (Max)
• Bypass Terminal Breaker: 40 amps
• THD: < 10% DC
• Ambient Operating Temperature: 14°F to 122°F (-10°C to 50°C)

Input Specifications

• Nominal Input Voltage: 12.0Vdc
• Minimum Start Voltage: 10.0Vdc
• Low Battery Alarm: 10.5Vdc-11.0Vdc
• Low Battery Trip: 10.0Vdc-10.5Vdc
• High Voltage Alarm: 16.0Vdc
• Low Battery Voltage Restart: 13.3Vdc
• Charger Breaker - 30 amps
• Idle Consumption: 55 Watts
• Power Saver Mode Idle Consumption: 21.7 Watts

Charger Specifications

• Output voltage: Depends on battery Type
• Charger Rate: 100A

Dimensions

• Unit Weight: 58 lbs.
• Unit Size L x W x H: 16.48 x 8.74 x 7.1 inches
• Shipping Weight: 64 lbs.
• Shipping L x W x H 23.5 x 13.0 x 12.5 inches

What our Experts Think  

• The AIMS Power PICOGLF30W12V120VR is a 3000W pure sine wave inverter/charger with built-in transfer switch, designed for complete off-grid and backup power systems.
• Delivers 3,000W continuous output with up to 9,000W surge (20 seconds), making it capable of starting motors, compressors, and refrigeration loads.
• Combines inverter + smart battery charger + automatic AC transfer switch in one integrated unit for simplified system design.
• Produces pure sine wave power, ensuring safe operation for sensitive electronics like laptops, TVs, and medical devices.
• Includes a high-output 100A multi-stage charger, supporting fast and efficient battery charging from grid or generator input.
• Designed for 12V battery systems, making it ideal for RVs, cabins, boats, and mobile solar setups.
• Features ~10ms transfer time, enabling near-instant switching between shore power and battery power during outages.
• Built-in protections include low/high voltage, overload, short circuit, and thermal shutdown safeguards for system safety.
• Supports generator integration and auto-start functionality, ideal for hybrid backup power systems.

Q&A  

Q: What is the AIMS Power PICOGLF30W12V120VR 3000W Pure Sine Inverter Charger?
A: The AIMS Power PICOGLF30W12V120VR is a 3000W low-frequency pure sine wave inverter, battery charger, and automatic transfer switch in one unit, designed for 12V DC to 120V AC power systems.

Q: How much power does it provide?
A: It delivers 3000W continuous power with up to 9000W surge (about 3× capacity for ~20 seconds), suitable for motors, pumps, and heavy startup loads.

Q: What makes it a pure sine inverter?
A: It produces clean, utility-grade pure sine wave output, making it safe for sensitive electronics, appliances, and inductive loads.

Q: Does it include a built-in battery charger?
A: Yes. It features a smart multi-stage charger (around 100A) compatible with lithium, AGM, gel, and lead-acid batteries for fast and efficient charging.

Q: What systems is it designed for?
A: It is built for RVs, off-grid solar systems, marine setups, and backup power applications requiring seamless switching between grid/generator and battery power.

Q: What key features does it offer?
A: It includes automatic transfer switching (~10ms), generator start support, selectable battery types, power-saving mode, and remote panel compatibility.

Q: What safety protections are included?
A: It has overload, short-circuit, over/under-voltage, over-temperature protection, plus intelligent battery protection and system fault monitoring.

Q: Why choose this inverter charger?
A: It combines inverter + charger + transfer switch in one heavy-duty unit, reducing system complexity while delivering high surge power and stable pure sine output for demanding off-grid setups.

                 
Maintenance Tips

• Install in a cool, dry, well-ventilated space to prevent overheating during high load and charging operation.
• Keep cooling fans and air vents clean; dust buildup can reduce efficiency and trigger thermal shutdowns.
• Regularly inspect and tighten 12V battery cables, grounding, and AC terminal connections to avoid voltage drop and charging faults.
• Maintain a healthy 12V battery bank (around 10–16V operating range) to prevent low-voltage alarms and shutdowns.
• Use correct battery charging settings (LiFePO4 / AGM / GEL profiles) to ensure proper multi-stage charging and battery life.
• Avoid running continuously near the 3000W maximum load; keep a 20–30% buffer for efficiency and longevity.
• Periodically check the 100A charger function and transfer switch behavior to ensure AC-to-battery switching is smooth.
• Inspect GFCI outlets, breakers, and remote panel connections for wear, heat, or moisture exposure.
• If unused for long periods, power down and disconnect battery input to reduce idle draw and wear.