Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V 1 / 15
SunGoldPower

Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V

Brand SunGoldPower In Stock
$1,040.00 In Stock
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SunGoldPower Solar Inverter

Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V

The Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V is designed for split-phase backup and off-grid systems that need stable power conversion for larger loads. It helps turn stored battery energy into usable household power while keeping the system practical for residential and remote installations.

4000W240V120VSplit PhaseIn StockSKU LFP4K24V240VSP

Clean power conversion

Helps turn stored battery energy into usable AC power for everyday loads, backup circuits, and off-grid applications.

Built for battery systems

A practical match for solar storage builds where the inverter needs to work smoothly with a dedicated battery bank.

Split-phase capability

Supports larger home and system layouts that need 120V and 240V power from the same inverter platform.

Built to anchor your power system

Low-frequency inverter systems are often chosen when the load profile is heavier and surge demand matters. This model is positioned for practical energy systems where steady output, battery support, and real-world reliability are more important than a tiny lightweight footprint.

  • Use it as the core conversion point for a battery-backed power system.
  • Supports split-phase system layouts for larger 120V/240V loads.
  • A practical fit for backup power, off-grid power, workshops, mobile builds, and residential energy projects.
  • Helps keep system design cleaner when you need dependable AC output from stored energy.
Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V
Package Includes
1x Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V
Includes the selected item based on the current package option.
Low Frequency Inverter 4000W-DC24V (split phase) AC input 240V AC output 120V and 240V
Model SKU LFP4K24V240VSP
MODEL
Product Type Inverter
ELECTRICAL
Continuous AC Output 4,000 W
AC Input Voltage 240 V AC
Output Waveform Pure sine wave
Inverter Type Low-frequency inverter, battery charger, and automatic transfer switch
Output Frequency 50/60 Hz ±0.3 Hz
Peak Inverter Efficiency Greater than 88%
Line-Mode Efficiency Greater than 95%
Typical Transfer Time 10 ms maximum
Battery Charging Three-stage intelligent charger with 0%-100% adjustable current and 9 selectable battery settings
Input Priority AC priority by default; battery priority selectable with DIP switch SW5
Surge Output 12,000 W for 20 seconds
Selectable AC Output Voltages 120 V or 240 V AC split phase
Nominal DC Input Voltage 24.0 V DC
Minimum Start Voltage 20.0 V DC
Low-Battery Alarm 19.0-20.0 V DC
Low-Battery Trip 18.0-19.0 V DC, selectable with SW1
High-Voltage Alarm 32.0 V DC
Low-Battery Restart Voltage 26.0 V DC
Power-Saver Idle Consumption 19 W
Charger Rating 50 A ±5 A
Selectable AC Input Range 140-270 V AC or 184-253 V AC, selected with SW2
Overcharge Shutdown Voltage 31.4 V
Peak AC Output 12,000 W
Battery Voltage 24 VDC
AC Output Voltage 120/240 VAC split phase
Battery Charger 50 A
Transfer Switch 30 A
Input Frequency Range Narrow: 47-55±0.3Hz for 50Hz, 57-65±0.3Hz for 60Hz
Output Configuration Split phase
Listed Output 4000W
PHYSICAL
Dimensions 22 × 9.1 × 7.5 in
Unit Weight 55 lb
Shipping Dimensions 26.8 × 13.4 × 13 in
Shipping Weight 64 lb
OPERATING LIMITS
Protections AC overvoltage, AC undervoltage, low-battery alarm, high-battery alarm, overtemperature, overload, short circuit, and backfeed protection
Maximum Operating Ambient Temperature 122°F (50°C)
Standard Warranty 1 year
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