Advertising Disclosure

SUNGOLDPOWER 4000W 12V Pure Sine Wave Power Inverter Review

Author image
By Best Choice team
Checked icon Last updated - April 30, 2025
9.0

Verdict overview

  • Tech Support 9.1
  • worth the money 8.9
Pros
  • Low frequency
  • Auto transfer switch
  • Adjustable charging current
Cons
  • Consider fan noise.

Tech specs

product dimensions25.6 x 109.2 x 90 inches 62 Pounds

Product Overview

If you are looking for a reliable and efficient way to convert 12V DC power to 120V AC power, the SUNGOLDPOWER 4000W 12V Pure Sine Wave Power Inverter is an excellent choice. It is a combination of an inverter, battery charger and AC auto transfer switch which make it a great value for money. The low frequency, low Idle Current, BTS cable, remote control make it easy to install and use in any application.

The 4000W 12v inverter requires a 120VAC input and can provide 120VAC output power for the appliances, and it can output 50 or 60Hz via the SW4. One of the most impressive features of this product is the adjustable charging current you can adjust the max charge current from 0 100 using a linear switch. This feature makes it easier to customize the charging process according to your needs.

Another highlight of this product is its AC/battery priority feature by default, the inverter is designed with AC priority but you can easily switch to battery priority using the SW5 switch. This allows you to prioritize either your AC or battery power depending on your requirements. The auto Gen Start feature is also very impressive as it enables the inverter to start up a generator when battery voltage goes low and turn off after battery charging is finished.

The item weight of 62 pounds and dimensions 25.6 x 109.2 x 90 inches make this product easy to carry around or store in any location without taking up too much space. The tech support provided by SUNGOLDPOWER also makes installation and use of this product seamless and hassle free.

In conclusion, I highly recommend SUNGOLDPOWER 4000W 12V Pure Sine Wave Power Inverter due to its reliability, efficiency, adjustable charging current, AC/battery priority feature and auto Gen Start feature that make it an ideal choice for anyone looking for an effective way to convert their 12V DC power into 120V AC power at an affordable price point.

Where to buy:

Having trouble choosing between solar & wind power inverters?

Compare the best solar & wind power inverters and choose the one that works for you

Compare solar & wind power inverters
Faq icon

Frequently asked questions

  • What type of inverter is this?Arrow icon
  • What voltage does it require?Arrow icon
  • How many power outlets does it have?Arrow icon
  • What are the item dimensions and weight?Arrow icon
  • What are the features of this inverter?Arrow icon

The secret behind our reviews

By Best Choice team

Best Choice Team is your go-to source for curated product recommendations across various categories. Leveraging years of industry experience and advanced AI technology, we analyze data from multiple sources to bring you the most relevant and up-to-date product lists.

Our AI-driven approach allows us to streamline the selection process, ensuring that the products we feature align with current market trends and consumer preferences. We aim to provide content that helps you navigate your purchasing decisions with greater ease Like.

Users reviews

90% of reviewers would recommend to a friend, Based on 56 Reviews

Show highlight comments

Leave a reply

You can help us improve our product reviews by providing us with your feedback. Please share your thoughts in the section below.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.