Sungold Power 4000W DC 24V Split Phase Pure Sine Wave Inverter With Charger
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Visit CalculatorThe Sungold Power 4000W DC 24V Split Phase Pure Sine Wave Inverter With Charger is a versatile, high-quality solution designed for off-grid systems, residential backup power, RVs, trailers, and marine applications. This inverter combines a 4000W low-frequency pure sine wave inverter, a 50A multi-stage smart battery charger, and an automatic transfer switch, ensuring seamless and efficient power management. Its split-phase capability allows for both 120V and 240V AC output, accommodating a wide range of appliances and tools.

Integrated Inverter, Charger, and Transfer Switch
Combines a 4000W pure sine wave inverter, a 50A multi-stage smart battery charger, and an automatic transfer switch for comprehensive power management.
Split Phase Output – 120V/240V AC
Requires 240V AC input and provides both 120V and 240V AC output, suitable for various appliances and tools.
Adjustable Charging Current
Features an adjustable charging current from 0% to 100%, accommodating different battery types and capacities.
Automatic Generator Start (AGS)
Capable of automatically starting a generator when battery voltage is low and turning it off after charging is complete, ensuring continuous power availability.
AC/Battery Priority Selector
Allows users to set AC priority or battery priority via the SW5 switch, providing flexibility based on power needs.
Low Idle Consumption & LCD Display
Designed with low idle power consumption and equipped with an LCD display for real-time monitoring and control.





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| Specification | Details |
| Continuous Output Power | 4000W |
| Surge Rating | 12000W (20 Seconds) |
| Output | AC 120V and AC 240V |
| AC Input | 240V |
| Output Wave | Pure Sine Wave (bypass mode) |
| Typical Transfer Time | 10ms (MAX) |
| Nominal Efficiency | >88% |
| Specification | Details |
| Nominal Input Voltage | 24.0Vdc |
| Minimum Start Voltage | 20.0Vdc |
| Low Battery Alarm | 21.0Vdc-22.0Vdc |
| Low battery Trip | 20.0Vdc-21.0Vdc (select by SW1) |
| High Voltage Alarm | 32.0Vdc |
| Low battery Voltage Restart | 26Vdc |
| Idle Consumption | 48W |
| Power Saver Mode Idle Consumption | 19W |
| Specification | Details |
| Charger Rate | 50+/-5A |
| AC input Range (Grid or Generator) | 140V-270VAC/184V-253VAC (select by SW2) |
| Over Charge Protection Shutdown | 31.4V |
| Adjustable charge current | off 0%-100% |
| Selectable Charge Setting based on battery type | |
| 3-step intelligent battery charger |
| Specification | Details |
| Unit Weight | 55LB |
| Unit Size | 22 x 9.1 x 7.5 inch |
| Shipping Weight | 64 LB |
| Shipping Size | 27 x 13.4 x 13 inch |
What is the AC output amperage?
The output amperage is 16A. For 240V AC loads, the maximum load is 4000W. For 120V AC loads, the power is divided into two legs of 2000W each.
What is the maximum charging voltage for this inverter?
The inverter has an overcharge protection shutdown at 62.8V.
Can it charge a battery bank with a total voltage exceeding 24V?
No, the total battery voltage should not exceed 24V to ensure proper operation and safety.
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