Sun Gold Power 4000W DC 12V Pure Sine Wave Inverter With Charger

Name: Sun Gold Power 4000W DC 12V Pure Sine Wave Inverter With Charger
Brand: Sun Gold Power
SKU: LFP4K12V120VSG
Price: 1020.00 USD
Availability: OutOfStock

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Power Your Cabin Using Sun Gold Power 4000W Solar Inverter

Sun Gold Power 4000W DC 12V Pure Sine Wave Inverter With Charger is a solar inverter designed for RVs, cabins, boats, and off-grid backup power systems that need reliable AC power from a 12V battery bank.

This pure sine wave inverter combines a low-frequency inverter charger with an automatic transfer switch, LCD remote control, generator compatibility, and support for multiple battery types, making it a dependable backup power inverter for demanding off-grid applications.

What's Included:

1 x Sun Gold Power 4000W 12V Low Frequency Pure Sine Wave Inverter
1 x LCD Remote Control
1 x BTS (Battery Temperature Sensor) Cable
User Manual

Specifications

Continuous Power: 4000W
Surge Power: 12000W (20 seconds)
DC Input Voltage: 12V DC nominal
DC Input: 10.0V minimum start, 10.5V to 11.0V low battery alarm, 10.0V to 10.5V low battery trip, 13V restart, 16.0V high voltage alarm
AC Output Voltage: 120VAC
AC Input Voltage: 120VAC
Waveform: Pure sine wave
Output Frequency: 60Hz
Efficiency: Greater than 88%
Battery Charger Rating: 120A ±5A
Maximum Charging Current: Adjustable from 0% to 100%
Transfer Switch: Automatic transfer switch with 10ms typical transfer time (max)
Battery Compatibility: 9 selectable battery types including LiFePO4, Lithium-Ion, AGM, Sealed Lead Acid, and GEL
Battery Charger Type: 3-stage intelligent battery charger
AC Input Range: 90V to 135VAC or 100V to 135VAC (selectable)
Overcharge Protection Shutdown: 15.7V
Dimensions: 25.6 × 9.1 × 7.5 in
Unit Weight: 62.2 lb

Features

Produces clean, pure sine wave AC power.
Built-in intelligent battery charger.
Automatic transfer switch for seamless power changes.
Supports multiple battery types.
Adjustable charging current settings.
Low-frequency transformer handles high surge loads.
LCD remote control simplifies system monitoring.
Generator-compatible for flexible charging.
Configurable AC input voltage range.
Advanced protection for safer operation.

Why Choose It?

Sun Gold Power 4000W DC 12V Pure Sine Wave Inverter With Charger delivers reliable off-grid and backup power. Its low-frequency design, built-in charger, and automatic transfer switch simplify system operation.

Recommended For

RVs
Off-grid cabins
Tiny homes
Home backup systems
Boats
Solar power systems
Workshops
Battery-based power systems
Generator-assisted backup systems

Comfortably Powers

Full-size refrigerators
Freezers
Microwaves
TVs and entertainment systems
Desktop computers
Laptops
Wi-Fi routers and networking equipment
LED lighting
Coffee makers
Blenders
Small air compressors
Power tools
Sump pumps
Fans
Battery chargers
Small kitchen appliances

Where It Falls Short:

This inverter is designed for 12V battery systems only. It is also larger and heavier than compact high-frequency inverter models.

Compatible only with 12V DC battery banks.
Outputs 120V AC and is not intended for 240V applications.
Does not include a built-in MPPT solar charge controller.
Requires an external solar charge controller for direct solar panel charging.
Large low-frequency transformer design increases the unit's size and weight.
Not designed for parallel operation based on the listed specifications.

About Sun Gold Power Home Solar Energy Solutions

Sungold Home Solar Energy Solution empowers homes and businesses with dependable renewable energy systems designed for long-term performance. Inspired by a mission to make clean energy more accessible, the company envisions sustainable communities powered by solar technology.

Its products include solar panels, lithium batteries, hybrid inverters, and integrated energy storage solutions for various applications.