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SunGoldPower  |  SKU: LFP4K12V120VSG
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SunGoldPower 4000W Peak (12000W) DC 12V Pure Sine Wave Inverter With Charger

$1,020.00 USD $1,275.00
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Description

SunGoldPower 4000W Peak (12000W) DC 12V Pure Sine Wave Inverter With Charger

The SunGoldPower 4000W Peak (12000W) DC 12V Pure Sine Wave Inverter With Charger is a powerful and versatile energy solution designed for off‑grid systems, RVs, marine use, and backup power applications where reliable electricity is essential. Combining a high‑capacity pure sine wave inverter, an intelligent battery charger, and an automatic transfer switch into one streamlined unit, this inverter delivers up to 4000W continuous power with surge capacity up to 12000W for 20 seconds — making it capable of powering demanding appliances and sensitive electronics with clean, stable AC output.

Built with multifunctionality in mind, this inverter/charger offers adjustable charging current and multiple battery support options to fit a variety of setups. The built‑in multi‑stage smart charger manages battery maintenance efficiently, and selectable AC/Battery Priority modes give you flexibility in how power is sourced during use. With low idle consumption and energy‑saving features, it’s a dependable choice for both everyday and emergency power needs.

Durable construction and intelligent design ensure this unit performs reliably in remote locations, travel environments, or as a stationary backup power hub. Automatic Generator Start (AGS) capability means the inverter can start a generator when battery voltage is low and shut it down once the battery has sufficiently recharged, offering seamless power continuity without manual intervention.

Complete with a remote control and all necessary cables, this SunGoldPower inverter simplifies installation and everyday use. Whether you’re outfitting an off‑grid home, RV electrical system, or emergency kit, this inverter/charger delivers robust performance with the convenience and features expected from a high‑end power management system.

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Features

Integrated Inverter/Charger with Transfer Switch

  • Combines inverter, battery charger, and AC auto-transfer switch into one complete system for seamless power management.

High Surge Capacity

  • Delivers up to 12000W surge power for 20 seconds, accommodating high-starting current appliances.

Adjustable Charging Current

  • Features a multi-stage smart charger with adjustable current from 0% to 100%, supporting various battery types.

AC/Battery Priority Selector

  • Allows selection between AC priority and battery priority modes, providing flexibility in power source management.

Automatic Generator Start (AGS)

  • Automatically starts a generator when battery voltage is low and stops it after charging is complete.

Low Idle Consumption

  • Consumes only 45W in idle mode and 18W in power saver mode, enhancing energy efficiency.
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Specifications

Inverter Output

Specification Details
Continuous Output Power 4000W
Surge Rating 12000W (20 Seconds)
Output 120VAC
AC Input 120VAC
Output Wave Pure Sine Wave (bypass mode)
Typical Transfer Time 10ms (MAX)
Nominal Efficiency >88%

DC Input

Specification Details
Nominal Input Voltage 12.0Vdc
Minimum Start Voltage 10.0Vdc
Low Battery Alarm 10.5Vdc-11.0Vdc
Low battery Trip 10.0Vdc-10.5Vdc (select by SW1)
High Voltage Alarm 16.0Vdc
Low battery Voltage Restart 13Vdc
Idle Consumption 45W
Power Saver Mode Idle Consumption 18W

AC Charger

Specification Details
Charger Rate 120+/-5A
AC input Range (Grid or Generator) 90V-135VAC/100V-135VAC (selected by SW2)
Over Charge Protection Shutdown 15.7V
Selectable Charge Setting based on battery type off 0%-100%
3-step intelligent battery charger Yes

Package Specification

Specification Details
Unit Weight 62.2LB
Unit Size 25.6 x 9.1 x 7.5 inch
Shipping Weight 71LB
Shipping Size 30.3 x 13.4 x 12.8 inch

What's Included

Everything you need is included with your product.

  • Sungold Power 4000W 12V Inverter
  • Remote Control and Cable
  • BTS Cable
  • User Manual

Sungold Power 4000W DC 12V Pure Sine Wave Inverter With Charger Applications

  • Recreational Vehicles (RVs) Provides reliable power for appliances and electronics during travel.
  • Off-Grid Systems Ideal for cabins or remote locations lacking grid access.
  • Backup Power Serves as an emergency power source during outages.
  • Solar Energy Storage Stores excess solar energy for use during non-sunny periods.
  • Marine Vessels Powers onboard systems with resilience to marine environments.
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Frequently Asked Questions

Can I connect this inverter to a generator?

Yes, the inverter features an Automatic Generator Start (AGS) function that can start a generator when battery voltage is low and stop it after charging is complete.

What types of batteries are compatible with this inverter?

The inverter supports various battery types, including AGM, Gel, Flooded, and Lithium batteries, with adjustable charging settings to match the battery specifications.

Is the inverter suitable for sensitive electronics?

Yes, the pure sine wave output ensures compatibility with sensitive electronics, providing clean and stable power similar to the grid.

Can I use this inverter for off-grid solar systems?

Absolutely, the inverter is ideal for off-grid solar applications, offering reliable power conversion and battery charging capabilities.

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