(1 customer review)

US$  783

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SKU: LFP3K12V120VSG Category: Tags: , , , ,
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LFP Inverter Charger 12V 3000W

Elevate Your Power Solutions with the 3000W 12V Low Frequency Pure Sine Inverter Charger

Unleash the full potential of your power needs with our state-of-the-art 3000W 12V Low Frequency Pure Sine Inverter Charger. Engineered for excellence, this inverter charger is the pinnacle of reliability, efficiency, and versatility, making it the perfect choice for residential, commercial, and recreational applications.

With a continuous output power of 3000W and a surge rating of 9000W for up to 20 seconds, our inverter charger ensures seamless power delivery, even during peak demand periods. The AC/Battery Priority Selector empowers you to customize your power usage, optimizing efficiency and extending battery life.

Safety is paramount, which is why our inverter charger is equipped with a GFCI socket, providing both convenience and peace of mind. The automatic generator start feature ensures uninterrupted power supply, seamlessly switching between solar, battery, and generator power as needed.

Featuring a low frequency design, our inverter charger is capable of powering all kinds of appliances, from sensitive electronics to power-hungry devices, with ease. The LCD display, along with the included BTS cable, offers intuitive operation and monitoring, giving you complete control over your power system.

Efficiency is at the heart of our design, with a nominal efficiency of over 88%, minimizing energy wastage and maximizing performance. With a low idle consumption of just 55W and a power saver mode idle consumption of 20W, you can rest assured that your energy resources are utilized effectively.

Versatility is key, and our inverter charger offers 9 battery type settings for the charger and a multi-stage smart charger with a rate of 90+/-5A. Whether you’re using AGM, gel, flooded, or lithium batteries, our inverter charger is equipped to handle them all.

Installation is a breeze, with a typical transfer time of just 10ms ensuring uninterrupted power supply. The AC charger offers adjustable charge settings based on battery type, ensuring optimal charging performance and battery health.

In the realm of sustainability, our inverter charger shines bright. By harnessing the power of renewable energy sources such as solar, you can reduce your carbon footprint and contribute to a cleaner, greener future.

Package includes the 3000W 12V Low Frequency Pure Sine Inverter, English manual, and BTS cable. With a unit weight of 49LB and dimensions of 22.05 x 9.1 x 7.5 inches, installation is convenient and hassle-free.

Experience the next level of power solutions with our 3000W 12V Low Frequency Pure Sine Inverter Charger. Whether you’re off-grid or seeking to enhance your existing power infrastructure, our inverter charger is the ultimate choice for powering your world with efficiency, reliability, and sustainability.

If you are looking for a high pure sine-wave inverter and high capacity charger, SunGoldPower low frequency inverter is your best choice. It is a combination of an inverter, battery charger and transfer switch into one complete system, This 12V DC to 120v ac inverter boasts a 300% surge capacity for 20 seconds to reliably support tools and equipment longer. The inverter charger is found on practically every RV, trailer, motor home, truck camper and is a good solution for backup or off grid power solutions.

Additional information

Weight 57.3 lbs
Dimensions 26.8 × 13.4 × 13 in


Sun Gold Power



Thank you for choosing Solartex USA LLC. Please review our warranty and return policies below.


The warranty period varies between 1 to 25 years for different Solartex USA products. The warranty duration begins from the date of purchase by the original consumer. Proof of purchase, such as a sales receipt or other reasonable documentation, is required to establish the start date of the warranty.


The warranty provided by Solartex USA LLC is limited to the original consumer purchaser and is non-transferable to subsequent owners.


Our warranty does not apply to products that have been:

  • Misused, abused, modified, or damaged by accident.
  • Used for purposes other than normal consumer use as specified in Solartex USA LLC’s product literature.
  • Repaired by unauthorized personnel or facilities.

Any modified products received for warranty claims will be returned at the customer’s expense.


Solartex USA LLC will replace any product that fails to operate within 30 days. The replacement assumes the remaining warranty of the original product. If products appear faulty due to inappropriate operation, we can assist with issue resolution but don’t accept returns or replacements. Customers are responsible for accessory and shipping fees.

For damaged parts replacements, please contact us to arrange delivery of the replacement part (under warranty).


Solartex USA LLC offers a 30-day money-back guarantee for goods purchased directly from Solartex USA LLC. If you’re not fully satisfied with your purchase, you may return the product within 30 days if it’s unused, undamaged, and unmodified. Return requests outside of 30 days require special authorization.

Before returning, please email in**@so******.co to contact our Customer Service Team.


Once we receive and inspect your returned item, we’ll notify you of the approval or rejection of your refund. If approved, your refund will be processed to your original payment method within a certain timeframe.

If you have any questions, please email in**@so******.co.


Customers can request a full refund within 72 hours of placing an order by emailing Solartex USA LLC’s official store. If the product has already shipped, the customer will pay the shipping fee to return the package.


The warranty period for used products is one year. If a problem arises within 30 days naturally, Solartex USA LLC will cover shipping and repair fees. If a problem occurs within 1 year naturally, Solartex USA LLC will cover repair fees, and the customer covers shipping. Solartex USA LLC is not responsible for after-sale support of products purchased through channels other than those designated by Solartex USA LLC. Customers can purchase accessories from Solartex USA LLC, but after-sale support for accessories is not provided.



1 review for LFP Inverter Charger 12V 3000W

  1. admin (store manager)

    Great Inverter, recommended

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