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SunGoldPower  |  SKU: LFPV12K48V240VSP
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SunGoldPower 12000W 48V Split Phase Pure Sine Wave Solar Inverter Charger

$2,899.00 USD

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Description

SunGoldPower 12000W 48V Split Phase Pure Sine Wave Solar Inverter Charger

The SunGoldPower 12000W Peak 36,000W 48V Split Phase Pure Sine Wave Solar Inverter Charger is a high-capacity, all-in-one power solution engineered for robust off-grid solar systems, residential backup power, and commercial applications. This unit combines a 12000 W continuous pure sine wave inverter, a powerful built-in AC battery charger, and an automatic transfer switch in a single integrated chassis, streamlining power management for complex systems. With support for both 120 V and 240 V split-phase output, it can supply a broad range of household and industrial loads with clean, reliable AC power.

Designed for flexibility and reliability, the inverter charger delivers strong performance with 36,000 W surge capacity for handling motor starts and transient loads without issue. It also features an adjustable charge current up to 120 A, allowing users to tailor battery charging rates based on the specific chemistry and capacity of their battery bank. Whether paired with lithium (LiFePO₄), gel, AGM, or lead-acid batteries, the system adapts to different setups with ease.

The unit includes Automatic Generator Start (AGS) functionality — enabling seamless operation with a generator when battery voltage drops — and comes with a remote control and battery temperature sensor for convenient system monitoring and adjustments. With a typical 10 ms transfer time, it minimizes interruption during switchover between grid/mains and battery power, making it suitable for critical systems.

Ideal for full-home backup, solar-only systems, or hybrid setups, the SunGoldPower 12 kW Split Phase Inverter Charger delivers high-capacity performance, flexible configuration options, and dependable power continuity.

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Features

  • Integrated Inverter, Charger, and Transfer Switch
    Combines a 12,000-watt inverter, an AC charger, and an auto-transfer switch into a single, comprehensive system for efficient power management.
  • Split Phase Output
    Requires 240V AC input and provides both 120V and 240V AC output, suitable for various household and industrial appliances.
  • Adjustable Charging Current
    Features a powerful charge rate up to 120A, adjustable from 0% to 100%, allowing compatibility with different battery types and capacities.
  • Automatic Generator Start (AGS)
    Equipped with AGS functionality, enabling the inverter to automatically start a connected generator when battery voltage is low and stop it once charging is complete.
  • AC/Battery Priority Selector
    Designed with AC priority by default; users can select battery priority via the SW5 switch, providing flexibility based on power needs.
  • Smart Remote Control and Battery Temperature Sensor (BTS)
    Includes a smart remote control and BTS cable for enhanced monitoring and control.
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Sungold Power 12000W Inverter Charger Applications

  • Residential Backup Systems – Provides reliable power during outages, ensuring continuous operation of household appliances.
  • Off-Grid Power Solutions – Ideal for remote locations without access to the utility grid, supplying consistent energy.
  • Commercial and Industrial Use – Supports heavy-duty equipment and machinery in various industrial applications.
  • Renewable Energy Systems – Integrates seamlessly with solar or wind power setups for efficient energy utilization.
  • Emergency Power Supply – Acts as a dependable backup power source in critical situations.
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Specifications

Specification Details
Continuous Output Power 12.0KW
Surge Rating(20s) 36.0KW
Output Waveform Pure Sine Wave
AC Output Voltage 120V and 240V
AC Input Voltage 240V( not suitable for AC 120V input )
DC Battery Voltage 48Vdc
AC Battery charger 120±5Amp
Output Frequency 50Hz /60Hz
Typical transfer Time 10ms(Max)
Unit Weight 160LB
Unit Size 27.6 x 16.5 x 8 inch
Shipping Weight 185 LB
Shipping Size 29.2 x 23 x 16.5 inch

DC Input

Specification Details
Nominal Input Voltage 48.0Vdc
Minimum Start Voltage 40.0Vdc / 42.0Vdc
Low Battery Alarm 42.0Vdc / 44.0Vdc
Low battery Trip 40.0Vdc / 42.0Vdc
High Voltage Alarm 64.0Vdc
Low Battery voltage recovery 62.0Vdc
Power Saver on Idle Consumption 40W
Power Saver off Idle Power 180W

Charger

Specification Details
Output Voltage Depends on battery type
Battery Initial Voltage for Start-Up 40-62.8V
Over Charge Protection Shutdown 62.8V
Charger Breaker 80A
Input Voltage Waveform Pure Sine wave (Grid or Generator)
AC input range 184-253Vac/140-270Vac
Nominal Input Frequency 50Hz or 60Hz (Auto detect)

What's Included

Everything you need is included with your product.

  • 1 x 12000W 48V Split Phase Pure Sine Wave Solar Power Inverter
  • 1 x English Manual
  • 1 x Remote Control
  • 1 x BTS Cable

Frequently Asked Questions

Does this inverter support lithium batteries?

Yes, the inverter is compatible with various battery types, including lithium (LiFePO4), gel, AGM, and lead-acid batteries.

Can the charging current be adjusted?

Yes, the charging current is adjustable from 0% to 100%, allowing customization based on battery requirements.

Is the inverter capable of automatically starting a generator?

Yes, it features Automatic Generator Start (AGS) functionality, enabling it to start a connected generator when battery voltage is low and stop it once charging is complete.

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