SunGold Power - 4000W-DC12V Pure Sine Wave Inverter - LFP4K12V120VSG
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Experience reliable, off-grid power with the SunGold Power LFP4K12V120VSG Pure Sine Wave Inverter, available exclusively on Appliance Guys. Designed for RVs, trailers, truck campers, and motorhomes, this high-performance inverter delivers a continuous 4000W output with a 9000W surge capacity for 20 seconds, tripling typical industry standards. It features a pure sine wave output, ensuring safe, stable power for sensitive equipment. Integrated with a smart 3-stage battery charger, AC/Battery Priority Selector, and auto generator start, it provides seamless, customizable power management.
The adjustable charging current (0–100%), LCD display, GFCI socket, and remote control add to its flexibility and user convenience. Built for efficiency, it runs with low idle consumption and boasts over 88% nominal efficiency with a 10ms transfer time. Supporting nine battery types, the LFP4K12V120VSG is your all-in-one power solution for consistent energy delivery in any off-grid or backup scenario.
Features
- Powerful 4000W Pure Sine Wave Output: Ensures clean, stable energy ideal for sensitive electronics, RVs, trailers, and off-grid setups.
- High Surge Capacity – 9000W for 20 Seconds: Handles high-start appliances like compressors and power tools with ease.
- Integrated Smart Charger: Features a 3-stage intelligent charging system compatible with nine battery types, offering up to 120A output.
- Adjustable Charging Current (0–100%): Allows full customization of charge rate for improved battery lifespan and energy control.
- AC/Battery Priority Selector: Lets you prioritize grid or battery power based on usage needs, ensuring uninterrupted power.
- Automatic Generator Start Function: Keeps power running during outages or low battery situations without manual intervention.
- Advanced Safety Features: Includes GFCI socket for protection, overcharge shutoff, and thermal overload safeguards.
- Efficient Low Idle Consumption: Draws just 16W in Power Saver Mode, enhancing battery longevity and system efficiency.
- Fast 10ms Transfer Time: Delivers near-instant switchover during power transitions for uninterrupted operation.
- User-Friendly Display and Control: Comes with an LCD screen, remote control, and Battery Temperature Sensor (BTS) for accurate monitoring.
Includes
- 4000W 12V Low-Frequency Pure Sine Inverter
- English Manual
- Remote Control
- BTS Cable
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Experience reliable, off-grid power with the SunGold Power LFP4K12V120VSG Pure Sine Wave Inverter, available exclusively on Appliance Guys. Designed for RVs, trailers, truck campers, and motorhomes, this high-performance inverter delivers a continuous 4000W output with a 9000W surge capacity for 20 seconds, tripling typical industry standards. It features a pure sine wave output, ensuring safe, stable power for sensitive equipment. Integrated with a smart 3-stage battery charger, AC/Battery Priority Selector, and auto generator start, it provides seamless, customizable power management.
The adjustable charging current (0–100%), LCD display, GFCI socket, and remote control add to its flexibility and user convenience. Built for efficiency, it runs with low idle consumption and boasts over 88% nominal efficiency with a 10ms transfer time. Supporting nine battery types, the LFP4K12V120VSG is your all-in-one power solution for consistent energy delivery in any off-grid or backup scenario.
Need More Help?
Our expert can help guide you through
your purchase.
or send us an email





