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SunGoldPower 6000W DC 24V/48V Split Phase Pure Sine Wave Inverter With Charger

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LFP6K48V240VSPL

$1,355.00
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SunGoldPower Split-Phase Inverter Charger | 6000W Pure Sine Wave | 24V/48V DC–120/240V AC

UL1741-Compliant Split-Phase Inverter Charger for Off-Grid, Backup & Remote Power Systems

The SunGoldPower LFP6K48V240VSPL is a high-performance 6000W split-phase pure sine wave inverter charger designed for off-grid homes, backup power installations, and remote energy systems. Built on a rugged low-frequency architecture, this all-in-one solution integrates a high-efficiency inverter, intelligent battery charger, and automatic AC transfer switch to deliver stable, uninterrupted power with industry-certified safety.

Featuring UL1741 compliance, 120V/240V split-phase output, and support for 48V battery systems, this inverter is engineered for reliability, efficiency, and regulatory confidence—ideal for residential and light commercial applications.

Key Features

  • 6000W Low-Frequency Pure Sine Wave Output: Clean, utility-grade power with high surge capability for sensitive electronics, tools, and large appliances.
  • Split-Phase 120V / 240V AC Output: Dual-leg output from 240VAC input supports household circuits and high-voltage loads.
  • UL1741 Certified: Meets strict safety, performance, and grid-interconnection standards for dependable operation.
  • All-in-One Inverter Charger: Integrates inverter, smart battery charger, and automatic transfer switch in a single unit.
  • 48VDC Battery Input (24V/48V Compatible): Optimized for higher-voltage battery banks, improving efficiency and reducing current draw.
  • Selectable Output Frequency: Supports 50Hz or 60Hz operation for regional compatibility.
  • AC / Battery Priority Selection: SW5 switch allows flexible energy management by choosing grid or battery as primary source.
  • Adjustable Charging Current: Linear 0–100% adjustment enables precise control of battery charging rates.
  • Smart Battery Charging System: Built-in 60A charger efficiently recharges batteries from utility power or generators.
  • Automatic Generator Start (AGS): Starts a generator when battery voltage drops and stops it when fully charged for autonomous operation.
  • Low Idle Power Consumption: Energy-efficient standby operation minimizes unnecessary battery drain.
  • Fast Transfer Time: 80A transfer switch enables automatic switching in ~10ms.
  • Advanced Monitoring & Safety: Includes remote control and Battery Temperature Sensor (BTS) for safe and convenient system management.

Ideal Applications

  • Off-grid homes and cabins
  • Residential backup power systems
  • Remote and rural installations
  • Small businesses and workshops
  • RVs, trailers, and marine power systems
  • Solar and battery-based energy solutions

What’s Included

  • 1 × SunGoldPower LFP6K48V240VSPL 6000W Split-Phase Pure Sine Wave Inverter Charger
  • 1 × Remote Control
  • 1 × Battery Temperature Sensor (BTS) Cable
  • 1 × English User Manual

Manuals:

SunGoldPower 6000W DC 24V/ 48V Split Phase Pure Sine Wave Inverter With Charger Installation Guide & Owner Manual (PDF)

Specifications

Parameter Specification
General
Model6000W DC 48V Split Phase
Inverter Output
Continuous Output Power6000 W
Surge Rating18,000 W (20 seconds)
AC Output VoltageAC 120 V & AC 240 V (split phase)
AC Input Voltage240 VAC
Output WaveformPure Sine Wave (bypass mode)
Typical Transfer Time10 ms (max)
Nominal Efficiency> 88%
DC Input
Nominal Input Voltage48.0 VDC
Minimum Start Voltage40.0 VDC
Low Battery Alarm42.0–44.0 VDC
Low Battery Trip40.0–42.0 VDC (selectable by SW1)
High Voltage Alarm64.0 VDC
Low Battery Restart Voltage52.0 VDC
Idle Consumption81 W
Power Saver Mode Idle Consumption30 W
AC Charger
Charger Rate60 A ±5 A
AC Input Range (Grid/Generator)140–270 VAC or 184–253 VAC (selectable by SW2)
Overcharge Protection Shutdown62.8 V
Charge SettingSelectable based on battery type
Adjustable Charge CurrentOff / 0%–100%
Charging Method3-step intelligent battery charger
Packaging
Included ItemsInverter, English Manual, Remote Control, BTS Cable
Unit Weight76.7 lb
Unit Dimensions (L×W×H)25.6 × 9.1 × 7.5 in
Shipping Weight85.5 lb
Shipping Dimensions (L×W×H)30.3 × 13.4 × 12.8 in

Understanding Your Power Needs

Power Calculation Guide

Sizing Metric Formula & Example
Energy Consumption (Wh) Formula: Watts × Hours
Example: 60W × 4 hrs = 240 Wh
Battery Capacity (Ah) Formula: Watt-hours ÷ System Voltage (V)
Example: 240 Wh ÷ 12V = 20 Ah
Inverter Size (W) Formula: Total Watts × 1.25 (safety margin)
Example: 300W × 1.25 = 375W → Use 400W inverter
Total Load Power (W) Formula: Sum of all appliance watts used simultaneously
Example: Light (10W) + Fan (75W) = 85W
Runtime (hrs) of Battery Formula: (Battery Ah × Voltage) ÷ Total Load (W)
Example: (100Ah × 12V) ÷ 240W = 5 hrs

Find Your Power Match

Need / Application System Recommendation
Basic lighting + phone charging Recommended Battery: 50Ah – 100Ah (12V)
Inverter Size: 100W – 200W
Notes: For small backup setups
Home office (laptop, fan, TV) Recommended Battery: 150Ah – 200Ah (12V or 24V)
Inverter Size: 500W – 1000W
Notes: For moderate usage with 4–6 hours of backup
Home backup (fridge, lights) Recommended Battery: 200Ah+ (24V or 48V recommended)
Inverter Size: 1000W – 1500W
Notes: Ideal for longer backups or heavier loads
Business / shop power backup Recommended Battery: 300Ah+ (48V system)
Inverter Size: 2000W – 3000W
Notes: Suitable for commercial setups or extended power outages

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  • Expert Energy Guidance: Our solar and backup energy specialists are here to help with system design, product questions, and installation tips.
  • USA-Based Service: Local, knowledgeable, and friendly support right here in the U.S.
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  • Built for Energy Independence: Whether powering a cabin, prepping for emergencies, or going off-grid, our products are chosen for performance, reliability, and sustainability.

SunGoldPower 6000W DC 24V/48V Split Phase Pure Sine Wave Inverter With Charger

$1,355.00