Sun Gold Power 18000W 48V Split Phase Pure Sine Wave Inverter Charger

Name: Sun Gold Power 18000W 48V Split Phase Pure Sine Wave Inverter Charger
Brand: Sun Gold Power
SKU: LFPV18K48V240VSP
Price: 3950.00 USD
Availability: InStock

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Trusted Power

Clean Energy Solutions

Reliable

Built for the Long Run

High Capacity Split Phase Power For Demanding Off Grid Systems

Sun Gold Power 18000W 48V Split Phase Pure Sine Wave Inverter Charger is a powerful solar inverter built for off-grid homes, backup power systems, workshops, and commercial installations that require dependable 120V/240V split-phase output.

This pure sine wave inverter combines a low-frequency inverter charger with an automatic transfer switch, generator compatibility, and broad battery support, delivering reliable backup power inverter performance without a built-in MPPT charge controller.

What's Included:

1 x Sun Gold Power 18000W 48V Split Phase Pure Sine Wave Inverter Charger
1 x LCD Remote Control
1 x BTS (Battery Temperature Sensor) Cable
User Manual

Specifications

Continuous Power: 18,000W
Surge Power: 54,000W (20 seconds)
DC Input Voltage: 48V DC
DC Input: Nominal 48.0V DC
AC Output Voltage: 120V / 240V Split Phase
AC Input Voltage: 240V AC (not suitable for 120V AC input)
Waveform: Pure sine wave
Inverter Type: Low-frequency inverter charger with auto transfer switch (without MPPT)
Peak Efficiency: Greater than 88%
Line Mode Efficiency: Greater than 95%
Output Frequency: 50Hz / 60Hz
Battery Charger Rating: 95A ±5A
Maximum Charging Current: Up to 120A (selectable from 0–100%)
Transfer Switch: Built-in, 8ms typical transfer time
Battery Compatibility: Lithium (LiFePO4), Gel, AGM, and Lead-Acid
AC Input Waveform: Sine Wave (Grid or Generator)
AC Input Range: 184–253VAC / 140–270VAC
Generator Compatibility: Yes
Minimum Start Voltage: 40.0VDC / 42.0VDC
Low Battery Alarm: 42.0VDC / 44.0VDC
Low Battery Cut-Off: 40.0VDC / 42.0VDC
High Voltage Alarm: 64.0VDC
Battery Recovery Voltage: 62.0VDC
Idle Consumption (Power Saver On): 50W
Idle Consumption (Power Saver Off): 270W
Output Voltage: Depends on battery type
Battery Start-Up Voltage: 40–62.8V
Overcharge Protection Shutdown: 62.8V
Charger Breaker Rating: 100A
Dimensions: 27.6 × 16.5 × 8.0 in (700 × 420 × 200 mm)
Weight: 132 lb (60 kg)

Features

Produces clean pure sine wave power for sensitive electronics.
Combines an inverter, charger, and transfer switch.
Supports 120V and 240V split-phase output.
Works with lithium, AGM, GEL, and lead-acid batteries.
Includes a smart remote control.
Includes a battery temperature sensor.
Supports automatic generator starting (AGS).
Delivers up to 120A selectable battery charging.
Offers AC or battery priority modes.
Uses intelligent four-step battery charging.
Switches to backup power automatically.
Compatible with home and office appliances.

Why Choose It?

Sun Gold Power 18000W inverter charger delivers high-capacity split-phase backup power. It combines pure sine wave output, smart battery charging, and automatic power transfer in one unit.

Recommended For

Off-grid homes
Whole-home backup systems
Residential solar systems
Workshops and garages
Farms and agricultural buildings
Small commercial buildings
Remote cabins
Battery storage systems
Generator-assisted power systems
Users with lithium, AGM, GEL, or lead-acid batteries

Comfortably Powers

Refrigerators and freezers
Air conditioners within its power rating
Well and water pumps
Washing machines
Electric dryers within capacity
Power tools
Microwave ovens
Lighting circuits
Desktop computers and home offices
TVs and entertainment systems
Kitchen appliances
Multiple household circuits simultaneously
Garage door openers
Network and security equipment
Sump pumps

Where It Falls Short:

This inverter is designed for large 48V battery systems. It does not include a built-in MPPT solar charge controller.

Requires a 48V battery bank and is not compatible with 12V or 24V systems.
Does not include an integrated MPPT solar charge controller.
Accepts 240V AC input only and is not suitable for 120V AC input.
Weighs approximately 132 lb (60 kg), so installation may require multiple people.
Its large size makes it better suited for permanent installations than portable applications.
Solar panels require a separate charge controller for direct solar charging.

About Sun Gold Power Home Solar Energy Solutions

Sungold Home Solar Energy Solution empowers homes and businesses with dependable renewable energy systems designed for long-term performance. Inspired by a mission to make clean energy more accessible, the company envisions sustainable communities powered by solar technology.

Its products include solar panels, lithium batteries, hybrid inverters, and integrated energy storage solutions for various applications.