Aims Power 4000 Watt Pure Sine Inverter Charger 12VDC/240VAC Input & 120/240VAC Split Phase Output - PICOGLF40W12V240VS

Aims Power 4000 Watt Pure Sine Inverter Charger 12VDC/240VAC Input & 120/240VAC Split Phase Output - PICOGLF40W12V240VS

Combine this solar inverter charger with a deep-cycle battery bank for off-grid, mobile and emergency backup power.

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 12000 watts with the power to run many tools and appliances with a startup surges, such as a refrigerators, freezers, microwaves and blow dryers.

If you’re looking for an inverter with similar capabilities but a lower wattage capacity, check out the 

Use this product for renewable solar, off-grid home and business back up power, mobile and emergency backup power applications anywhere that uses 110/120 OR 220/230/240 volts of alternating current. 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 120/240 volts AC.

The marine-coated or conformal-coated boards also make this inverter great for mobile applications, as it protects the product from dust or water vapor that may be present in the air.

A 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.

This inverter will also run powerful tools like most electric chainsaws, portable grinders, shop vacs, and more.

Tools with higher startup surges like air compressors may require an upgrade to the This 4000 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.

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. Click here to purchase the remote.

Other popular applications for this inverter include powering lights and other appliances in an off-grid cabin, providing electricity for a mobile business or mobile office, and running camping equipment.

Features

• 4000 watt low frequency inverter
• 12000 watt surge for 20 seconds 300% surge capability
• 120/240 Vac output split phase(/li>
• Battery priority selector
• AC direct connect terminal block
• Marine coated and protected
• Multi stage smart charger 115 Amp
• Charges lithium LiFePO4, gel, AGM and lead batteries. We recommend checking battery charging specifications for all batteries.
• Remote panel available
• Auto frequency
• 10msec typical transfer time
• Selectable 25W power save mode (hibernation)
• 7 battery type settings for charger
• Automatic transfer switch

Specifications

• Continuous Output Power: 4000 Watts
• Surge Rating: 12000 Watts (20 Seconds)
• Output 120/240 Vac - Split Phase 50 or 60hz
• 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)
• THD: < 10% DC
• Ambient Operating Temperature: 14°F to 122°F (-10°C to 50°C)

Dimensions

• Unit Weight: 64 lbs.
• Unit Size L x W x H: 27.88 x 8.5 x 7.0 inches
• Shipping Weight: 75 lbs.
• Shipping L x W x H 30.5 x 14.5 x 13.75inches

What our Experts Thin

• High-Power Split Phase Capability: Delivers 4000W continuous pure sine wave output with 120/240V split-phase power, making it suitable for full residential-style loads and heavy-duty equipment.
• Inverter + Charger Combo: Integrated inverter/charger system allows seamless battery charging from grid or generator while simultaneously powering loads.
• Heavy-Duty 12V System Design: Built for robust 12V battery banks, offering strong performance for off-grid homes, cabins, RV setups, and backup energy systems.
• Reliable Motor & Appliance Handling: Pure sine wave output ensures safe operation of sensitive electronics, HVAC systems, pumps, refrigerators, and power tools.
• Flexible Input Compatibility: Supports both 120V and 240V AC input, making it adaptable for varied installation environments and hybrid energy configurations.
• Built for Continuous Duty Use: Industrial-grade internal components are designed for long runtime applications where stability and durability matter more than portability.

Q&A

Q: What is the AIMS Power PICOGLF40W12V240VS inverter charger?
A: The AIMS Power PICOGLF40W12V240VS is a heavy-duty 4000W pure sine wave inverter/charger that converts 12V DC battery power into 120/240V split-phase AC, designed for off-grid homes, RVs, and backup power systems.

Q: How much power does it deliver?
A: It provides 4000W continuous output with up to 12,000W surge capacity, supporting high-startup loads like pumps, compressors, and heavy appliances.

Q: What does “split-phase 120/240V” mean?
A: It produces two 120V legs 180° out of phase, allowing both standard 120V devices and 240V heavy-load equipment to run simultaneously from one inverter.

Q: Does it include a battery charger and transfer switch?
A: Yes. It features a built-in multi-stage smart charger (up to ~100A+) and an automatic transfer switch for seamless switching between grid/generator and battery power.

Q: What batteries is it compatible with?
A: It supports lithium (LiFePO₄), AGM, gel, and lead-acid batteries with selectable charging profiles for different chemistries.

Q: Is it suitable for sensitive electronics?
A: Yes. Its pure sine wave output provides clean, utility-grade power that is safe for electronics, motors, and appliances without distortion or damage risk.

Q: Who is this inverter best for?
A: It is ideal for off-grid solar systems, cabins, RV setups, workshops, and backup power installations needing both 120V and 240V capability in one unit.

Maintenance Tips

• Install in a cool, dry, and well-ventilated space to prevent overheating during high-load or charging operation.
• Regularly inspect 12V DC battery cables, terminals, and fuses for tightness, corrosion, or heat damage.
• Check AC input/output wiring (120/240V split-phase) for secure connections and proper grounding.
• Keep ventilation fans and air vents clean to ensure efficient cooling under continuous inverter/charger use.
• Monitor battery bank health and maintain proper charging voltage to avoid sulfation or deep discharge damage.
• Periodically test charger function and automatic transfer switching between grid and inverter power.
• Avoid overloading beyond 4000W continuous rating to protect internal components and connected loads.
• Inspect for warning indicators, fault codes, or unusual noise and address issues immediately.
• Ensure correct breaker sizing and verify electrical panel integration is secure and code-compliant.
• Perform annual preventive maintenance on wiring, grounding, and system protection devices