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Sungold Power 18000w 48v Split Phase Pure Sine Wave Solar Inverter Charger

Sungold Power 18000w 48v Split Phase Pure Sine Wave Solar Inverter Charger

Regular price $3,950.00 USD
Regular price $4,937.50 USD Sale price $3,950.00 USD
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★ The LF-PV Series Pure Sine Wave Inverter combines a 15000-watt inverter, AC charger, MPPT solar charger, and Auto-transfer switch into one complete system.

★ With a 240VAC input, this split-phase inverter can provide 120VAC or 240VAC output power for a variety of appliances, and it can output 50 or 60Hz via the SW4.

★ AC/Battery Priority: The inverter is designed with AC priority by default, but battery priority can be chosen with the SW5 switch.

★ Features: The inverter includes a Smart Remote Control, Automatic Generator Starting (AGS), and support for Solar Panels with MPPT Function. It is also suitable for different kinds of batteries.

★ Application: This inverter is ideal for all kinds of loads, including refrigerators, freezers, microwaves, dryers, air conditioners, pumps, and other large home and business applications.

The Sungoldpower 18000W 48V split phase inverter is specifically designed for powering entire households, business offices, or large RVs. It's an ideal choice for use with renewable solar energy and as a backup power supply for off-grid homes and businesses. This inverter requires 240VAC input and is capable of producing output power of 110/120VAC or 220/230/240VAC for all types of appliances.

The inverter charger has an uninterrupted power supply (UPS) function to ensure constant power supply for household electrical devices. The solar inverter also includes an internal transfer switch, which automatically connects all the selected devices to the backup power source in case of power cuts. This way, you won't even realize that there was a power outage

  • With a built-in 100 amp battery charger, the inverter can use AC power from the grid or a generator to recharge various types of battery banks.

  • The solar inverter features a built-in controller that can handle up to a maximum solar input voltage of 145V and a maximum solar input current of 80A. It can also be connected to an external controller.

  • As a low-frequency inverter, it is of high quality and is the ideal choice for your 48V home system.

Key Features:

  • Split phase pure sine wave inverter charger with a power output of 18KW

  • Input voltage of DC 48V and AC output voltage of 120V/240V

  • Auto Generator Start (AGS) feature

  • Supports solar panel with MPPT function

  • Battery Temperature Sensor (BTS) and Remote Control included

  • Compatible with various types of batteries including lithium LiFePO4, gel, AGM, and lead-acid batteries

  • Powerful charge rate up to 100Amp, selectable from 0% to 100%

  • Built-in transfer switch for backup or off-grid power solutions

  • AC/Battery Priority Mode designates the inverter-preferred UPS configuration

  • 4-step intelligent battery charging and PFC (Power Factor Correction) for charger

  • 8ms typical transfer time between utility and battery to ensure power continuity

  • 15s delay before transfer when AC recovers for load protection when used with a generator

Main Specifications:

  • Continuous output power of 18.0KW and surge rating of 54.0KW (20s)

  • Pure sine wave output waveform

  • AC output voltage of 120V and 240V and AC input voltage of 240V (not suitable for AC 120V input)

  • DC battery voltage of 48Vdc and solar charger current of 80Amp

  • AC battery charger of 100±5Amp and output frequency of 50Hz/60Hz

  • Typical transfer time of 10ms (max)

DC Input:

  • Nominal input voltage of 48.0Vdc and minimum start voltage of 40.0Vdc/42.0Vdc

  • Low battery alarm and trip at 42.0Vdc/44.0Vdc and recover at 62.0Vdc

  • High voltage alarm at 64.0Vdc and power saver on idle consumption of 50W and off idle power of 270W


  • Output voltage depends on battery type with an initial voltage for start-up of 40-62.8V

  • Overcharge protection shutdown at 62.8V and charger breaker of 100A

  • Input voltage waveform of sine wave (Grid or Generator) and AC input range of 184-253Vac/140-270Vac

  • Nominal input frequency of 50Hz or 60Hz (Auto detect)

Solar Charger Controller:

  • Solar input voltage range of 60-145V (max 4000W)

  • Rated charge current of 80A and overcharge disconnection at 59.2V and recovery at 54.4V

  • Over-discharge disconnection at 43.2 V and reconnection at 49.6V

  • Can be disabled and connected with an external solar controller


  • 18000W 48V Split Phase Pure Sine Wave Solar Power Inverter

  • English manual

  • Remote control

  • BTS cable

  • Unit weight of 197 LB and size of 28.7 x 16.5 x 8.7 inches

  • Shipping weight of 232 LB and size of 34.25 x 21.3 x 17.3 inches


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