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SunGold Power 3000W DC 12V Pure Sine Wave Inverter With Charger

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SKU: LFP3K12V120VSG
$859.00

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SunGold Power 3000W DC 12V Pure Sine Wave Inverter With Charger Combines Three Power Systems Into One So You Get Dependable Electricity Wherever Life Takes You

Power outages, remote campsites, off-grid homesteads, and mobile job sites all share one thing in common: the need for clean, reliable electricity when and where you need it. The SunGold Power 3000W DC 12V Pure Sine Wave Inverter With Charger is engineered to answer that call and then some. This isn't just an inverter. It's a complete, fully integrated power management system designed for homeowners who want genuine backup protection, RVers who refuse to leave civilization behind, off-grid adventurers building their dream setup, and mobile professionals who can't afford a power interruption on the job.

Whether you call it a 12V pure sine wave inverter, an RV inverter charger, or simply your backup power backbone, this LFP Series unit from SunGold Power is built to handle the full complexity of your energy needs without blinking and with a lot less wiring headache than piecing together three separate units.

At Outbound Power, we specialize in exactly this kind of solution helping homeowners, RVers, off-grid builders, and mobile businesses find the right equipment for their specific power needs. We don't just list products; we understand them. Our team has the expertise to help you size your battery bank, select the right capacity tier, and configure your system for maximum reliability and long-term value. This inverter isn't just a purchase it's a foundation. And foundations, done right, last for years.


SunGold Power 3000W DC 12V Features

It Gives You the Cleanest Power Your Devices Will Ever See

The 3000W pure sine wave output matches the quality of your home's wall outlet. This protects sensitive electronics like CPAP machines, laptops, and modern appliances from damage, overheating, and erratic behavior that cheaper modified sine wave inverters commonly cause.

It Handles Big Power Spikes So Your Equipment Always Starts

A 300% surge capacity held for 20 full seconds means motors, compressors, and power tools start without tripping the unit. Most 3000W inverters can't hold a surge that long this one does it with ease.

Three Devices in One Box Saves You Money and Wiring Time

The 3000W inverter, battery charger, and automatic 30-amp transfer switch are built into one unit. No separate purchases, no complicated wiring between components. Everything works together right out of the box, cleanly and reliably.

It Switches Between Grid and Battery Power All by Itself

When shore power or generator power disappears, the 3000W unit flips to battery power instantly. When AC power returns, it switches back and starts charging. Your appliances keep running through the whole transition without interruption.

You Choose Whether AC or Battery Power Runs Your Loads

A simple switch lets you set AC priority or battery priority depending on your situation. Use AC priority for RV parks and home backup. Use battery priority to maximize solar energy before pulling from a generator.

Your Generator Starts and Stops Automatically When Batteries Run Low

When battery voltage drops too low, the 3000W inverter signals your generator to start and charge the bank. Once charging is done, it shuts the generator off. No manual checks, no surprises fully hands-free operation.

You Control Exactly How Fast Your Batteries Get Charged

A sliding dial adjusts the charge current from zero to full power. This protects older batteries, prevents generator overload, and lets you charge batteries and run appliances at the same time without tripping any breakers.

 

SunGold Power 3000W DC 12V  Warranty

SunGold provides a limited warranty policy, ensuring the absence of defects in materials, workmanship, and performance during the warranty period.


What's Included

  • 1 x SunGold Power 3000W DC 12V 
  • 1 x Remote Control
  • 1 x English Manual
  • 1 x BTS Cable

 

SunGold Power 3000W DC 12V  Specifications

Product Model LFP3K12V120VSG
Continuous Output Power 3000W
Surge Rating 9000W (20 sec)
Output Wave Pure Sine Wave
AC Output 120VAC
AC Input 120VAC
AC Input Range Same
Nominal DC Input Voltage 12.0Vdc
High Voltage Alarm 16.0Vdc
AC Charger Rate 90A ±5A
Overcharge Protection 15.7V
Idle Consumption 55W
Power Saver Idle Consumption 20W
Transfer Time 10ms (max)
Nominal Efficiency >88%

 

SunGold Power Battery Specifications

Product Model LFP12-200A
Nominal Voltage 12.8V
Battery Quantity 2
Nominal Capacity 200Ah × 2
Total Battery Capacity 51.2 kWh
Voltage Window 10.8V – 14.6V
Max Continuous Charge Current 150A
Peak Discharge Current 245A
Cycle Life ≥ 4000 cycles
Main Character Self-Heating, IP65
Monitoring Function LCD, Bluetooth
Warranty 5 Years


SunGold Power 3000W Manual

SunGold_Power_DC_12V_Pure_Sine_Wave_Inverter_With_Charger_Manual


Common Customer Questions

Get answers to the most frequently-asked questions customers ask before placing an order.

Is Outbound Power an Authorized Dealer?

Yes! Outbound Power is an Authorized Dealer for every single brand and product on our store.

How long will it take for my order to arrive?

Shipping times vary depending on your location and the product or products ordered.

Order Processing Time
Most products are processed within 1-3 business days. If there is a delay in processing your order, we will alert you with as much information as possible about what to expect.

After order processing is complete, you will receive tracking information to monitor your order while it is in transit.

Order Shipping Time
Following processing, it may take between 3 and 8 days to arrive, depending on your location.

Please refer to the product page for your item and reference the estimated delivery time frame for more details.

Additionally, you can see the estimated delivery time frame during checkout and receive a tracking number once your order ships.

What are your shipping rates? Do you offer free shipping?

Everything on our store ships for free. Really!

What is Outbound Power's return policy?

Most items may be returned within 30 days of delivery. Please refer to our Returns & Exchanges policy to determine what items are eligible. Returns are not accepted beyond 30 days following delivery.

Are Outbound Power products used/old/refurbished?

Everything sold on our website is brand-new.

Do you price match?

No — we price BEAT! Please refer to our Price Beat Promise for full details.