SunGoldPower Inverter Charger | 4000W Pure Sine Wave | 24V DC–120V AC
High-Capacity Low-Frequency Inverter Charger for Off-Grid, RV & Backup Power
The SunGoldPower LFP4K24V120VSG is a robust 4000W pure sine wave inverter charger engineered to deliver dependable power for off-grid homes, RVs, trailers, and backup energy systems. Built on a heavy-duty low-frequency design, this all-in-one unit integrates a pure sine wave inverter, intelligent multi-stage battery charger, and automatic AC transfer switch to ensure stable, uninterrupted power in demanding environments.
Operating from a 24V DC battery bank and producing 120V AC output, this inverter efficiently supports household appliances, sensitive electronics, and power tools. With advanced energy management, low idle consumption, and high surge capability, it’s an ideal solution for both mobile and stationary power applications.
Key Features
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4000W Low-Frequency Pure Sine Wave Output: Delivers clean, utility-grade 120VAC power suitable for electronics, appliances, and motor-driven loads.
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All-in-One Inverter Charger Design: Combines inverter, smart battery charger, and automatic transfer switch for seamless switching between grid and battery power.
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24VDC Input / 120VAC Output: Optimized for higher-efficiency 24V systems, reducing current draw and improving overall performance.
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Selectable Output Frequency: Supports 50Hz or 60Hz operation via SW4 switch for compatibility with global power standards.
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AC / Battery Priority Selection: Choose grid or battery as the primary power source using the SW5 switch for flexible system control.
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Adjustable Charging Current: Easily fine-tune charging current from 0% to 100% to match battery capacity and charging requirements.
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Automatic Generator Start (AGS): Automatically starts and stops a generator based on battery voltage—ideal for unattended or remote installations.
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Smart Multi-Stage Battery Charger: Integrated 65A ±5A charger with 7 battery charging profiles, supporting LiFePO₄, AGM, Gel, and lead-acid batteries.
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Low Idle Power Consumption: Energy-efficient standby operation minimizes battery drain and extends runtime.
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Fast Transfer Time: Typical 10ms transfer time ensures continuous power during source switching.
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Advanced Monitoring & Control: Includes LCD display, remote control, and Battery Temperature Sensor (BTS) for safe, accurate battery management.
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High Surge Capability: Delivers up to 300% surge power for 20 seconds, reliably starting tools, pumps, and motor-based appliances.
Ideal Applications
- Off-grid homes and cabins
- RVs, trailers, and motorhomes
- Truck campers and mobile workstations
- Solar and battery-based energy systems
- Emergency and backup power solutions
What’s Included
- 1 × SunGoldPower LFP4K24V120VSG 4000W Pure Sine Wave Inverter Charger
- 1 × Remote Control
- 1 × Battery Temperature Sensor (BTS) Cable
- 1 × English User Manual
Specification Sheets:
SunGoldPower 4000W DC 24V Pure Sine Wave Inverter With Charger Specifications (PDF)
Manuals:
SunGoldPower 4000W DC 24V Pure Sine Wave Inverter With Charger Installation Guide & Owner Manual (PDF)
