SunGoldPower 4000W DC 24V Split Phase Pure Sine Wave Inverter With Charger

SunGoldPower 4000W DC 24V Split Phase Pure Sine Wave Inverter With Charger

Name: SunGoldPower 4000W DC 24V Split Phase Pure Sine Wave Inverter With Charger
Brand: SunGoldPower
SKU: LFP4K24V240VSP
Price: 1040.0 USD
Availability: InStock

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SunGoldPower

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LFP4K24V240VSP

$1,040.00

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SunGoldPower Split-Phase Inverter Charger | 4000W Pure Sine Wave | 24V DC–120/240V AC

High-Power Split-Phase Inverter Charger for Off-Grid, Residential & Backup Power Systems

The SunGoldPower LFP4K24V240VSP is a heavy-duty 4000W split-phase pure sine wave inverter charger designed to deliver reliable, utility-grade power for off-grid homes, cabins, workshops, RV systems, and emergency backup installations. Built on a proven low-frequency platform, this all-in-one unit integrates a pure sine wave inverter, intelligent battery charger, and automatic AC transfer switch to ensure seamless and uninterrupted power delivery.

With dual-voltage 120V/240V split-phase output, this inverter supports both standard household circuits and higher-voltage appliances, making it ideal for advanced residential and commercial power needs.

Key Features

4000W Low-Frequency Pure Sine Wave Output: Clean, stable power with high surge capability for sensitive electronics, tools, and major appliances.
Split-Phase 120V / 240V AC Output: Dual-leg output powers both 120V and 240V loads for homes, workshops, and off-grid installations.
All-in-One Inverter Charger System: Integrates inverter, smart battery charger, and automatic transfer switch in one unit.
24VDC Battery Input: Optimized for 24V battery banks, improving efficiency and reducing current draw.
240VAC AC Input Required: Supports split-phase operation and charging from grid or generator.
Selectable Output Frequency: 50Hz or 60Hz operation via SW4 switch for domestic and international compatibility.
AC / Battery Priority Selection: Defaults to AC priority, with optional battery priority via SW5 switch.
Adjustable Charging Current: Linear 0–100% adjustment allows precise battery charging management.
Smart Multi-Stage Battery Charger: Built-in 50A charger supports efficient charging from grid or generator sources.
Automatic Generator Start (AGS): Starts a generator when battery voltage drops and stops it once charging is complete.
Low Idle Power Consumption: Energy-efficient standby operation maximizes battery runtime.
Fast Transfer Time: ~10ms switching ensures smooth, uninterrupted transitions between power sources.
Advanced Monitoring & Control: Includes remote control and Battery Temperature Sensor (BTS) for safe and easy system monitoring.

Ideal Applications

Off-grid homes and cabins
Residential and light commercial backup power
RVs, trailers, and mobile power systems
Workshops and remote job sites
Solar and battery-based energy systems

What’s Included

1 × SunGoldPower LFP4K24V240VSP 4000W Split-Phase Pure Sine Wave Inverter Charger
1 × Remote Control
1 × Battery Temperature Sensor (BTS) Cable
1 × English User Manual

Specification Sheets:

SunGoldPower 4000W DC 24V Split Phase Pure Sine Wave Inverter With Charger Specifications (PDF)

Manuals:

SunGoldPower 4000W DC 24V Split Phase Pure Sine Wave Inverter With Charger Installation Guide & Owner Manual (PDF)

Specifications

Parameter	Specification
General
Model	LFP4K24V240VSP
Main Features
Inverter Type	4000 W Low Frequency Pure Sine Inverter with Charger
Priority Selection	AC / Battery Priority Selector
Generator Support	Automatic Generator Start
Design	Safe and convenient operation
Appliance Compatibility	Powers all types of appliances
Display & Control	LCD Display, Remote Control
Idle Power	Low Idle Consumption
Charger Battery Types	9 selectable battery type settings
Charging Method	Multi-stage smart charger (50 A ±5 A, disableable)
Transfer Time	10 ms (typical)
Inverter Output
Continuous Output Power	4000 W
Surge Rating	12,000 W (20 seconds)
AC Output Voltage	AC 120 V & AC 240 V
AC Input Voltage	240 VAC
Output Waveform	Pure Sine Wave (bypass mode)
Typical Transfer Time	10 ms (max)
Nominal Efficiency	> 88%
DC Input
Nominal Input Voltage	24.0 VDC
Minimum Start Voltage	20.0 VDC
Low Battery Alarm	21.0–22.0 VDC
Low Battery Trip	20.0–21.0 VDC (selectable by SW1)
High Voltage Alarm	32.0 VDC
Low Battery Restart Voltage	26.0 VDC
Idle Consumption	48 W
Power Saver Off Idle Power	19 W
AC Charger
Charger Rate	50 A ±5 A
AC Input Range (Grid/Generator)	140–270 VAC or 184–253 VAC (selectable by SW2)
Overcharge Protection Shutdown	31.4 V
Charge Setting	Selectable based on battery type
Adjustable Charge Current	Off / 0%–100%
Charging Method	3-step intelligent battery charger
Packaging
Included Items	Inverter, English Manual, Remote Control, BTS Cable
Unit Weight	55 lb
Unit Dimensions (L×W×H)	22.0 × 9.1 × 7.5 in
Shipping Weight	64 lb
Shipping Dimensions (L×W×H)	27.0 × 13.4 × 13.0 in

Understanding Your Power Needs

Power Calculation Guide

Sizing Metric	Formula & Example
Energy Consumption (Wh)	Formula: Watts × Hours Example: 60W × 4 hrs = 240 Wh
Battery Capacity (Ah)	Formula: Watt-hours ÷ System Voltage (V) Example: 240 Wh ÷ 12V = 20 Ah
Inverter Size (W)	Formula: Total Watts × 1.25 (safety margin) Example: 300W × 1.25 = 375W → Use 400W inverter
Total Load Power (W)	Formula: Sum of all appliance watts used simultaneously Example: Light (10W) + Fan (75W) = 85W
Runtime (hrs) of Battery	Formula: (Battery Ah × Voltage) ÷ Total Load (W) Example: (100Ah × 12V) ÷ 240W = 5 hrs

Find Your Power Match

Need / Application	System Recommendation
Basic lighting + phone charging	Recommended Battery: 50Ah – 100Ah (12V) Inverter Size: 100W – 200W Notes: For small backup setups
Home office (laptop, fan, TV)	Recommended Battery: 150Ah – 200Ah (12V or 24V) Inverter Size: 500W – 1000W Notes: For moderate usage with 4–6 hours of backup
Home backup (fridge, lights)	Recommended Battery: 200Ah+ (24V or 48V recommended) Inverter Size: 1000W – 1500W Notes: Ideal for longer backups or heavier loads
Business / shop power backup	Recommended Battery: 300Ah+ (48V system) Inverter Size: 2000W – 3000W Notes: Suitable for commercial setups or extended power outages

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Real Human Support, 7 Days a Week: Reach us by phone, email, or live chat — no bots, no overseas call centers, just experts who know off-grid power systems.
Expert Energy Guidance: Our solar and backup energy specialists are here to help with system design, product questions, and installation tips.
USA-Based Service: Local, knowledgeable, and friendly support right here in the U.S.
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Built for Energy Independence: Whether powering a cabin, prepping for emergencies, or going off-grid, our products are chosen for performance, reliability, and sustainability.

SunGoldPower 4000W DC 24V Split Phase Pure Sine Wave Inverter With Charger

$1,040.00

SunGoldPower 4000W DC 24V Split Phase Pure Sine Wave Inverter With Charger

SunGoldPower

LFP4K24V240VSP

#1 Authorized SunGoldPower Distributor

Free Shipping + No Sales Tax

Hassle-Free Returns & Exchanges

Talk To A Real Person

SunGoldPower Split-Phase Inverter Charger | 4000W Pure Sine Wave | 24V DC–120/240V AC

Key Features

Ideal Applications

What’s Included

Specification Sheets:

Manuals:

SunGoldPower 4000W DC 24V Split Phase Pure Sine Wave Inverter With Charger

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