Skip to content
Cart (0 item)

Your cart is empty

truck
Out of stock Check back soon!
truck
7+ sold In the last 7 days
geo locate icon
Deliver to -

Fetching location...

truck
Free Returns Free Returns within 30 Days of Purchase
trust
Lifetime Customer Support Unlimited lifetime support, always available.
star star star star star 3000+ Storewide Reviews
Out of stock
SKU SG3000W-DC-12V-R

*[Refurbished]* SUNGOLD 3000W DC 12V Pure Sine Wave Inverter with Charger

Current price $619.00
Original price $1,029.00
Translation missing: en.product_price.item.price.range_html
Original price $1,029.00
from $619.00
Current price $619.00
You Saved: $410.00 40%
form icon Financing Applications at Checkout

*[Refurbished]* SUNGOLD 3000W DC 12V Pure Sine Wave Inverter with Charger
form icon Request a Free Quote
Support Agent

Need Help? We're Here for You!

If you need help, we're here to assist you whether you're facing issues, have questions, or need clarification.

truck
Out of stock Check back soon!
truck
7+ sold In the last 7 days
geo locate icon
Deliver to -

Fetching location...

truck
Free Returns Free Returns within 30 Days of Purchase
trust
Lifetime Customer Support Unlimited lifetime support, always available.

SUNGOLD 3000W DC 12V Pure Sine Wave Inverter with Charger

SUNGOLD 3000W DC 12V Inverter with Charger is a combination of an inverter, battery charger and AC auto-transfer switch. low frequency, low Idle Current, BTS cable. 

  • This 3000 watt inverter requires 120VAC input and can provide 120VAC output power for the appliances, and it can output 50 or 60Hz via the SW4. 
  • AC/Battery Priority: Our inverter is designed with AC priority by default, you can choose the battery priority by SW5 switch. 
  • Adjustable Charging Current: The max charge current can be adjusted from 0%-100% via a liner switch. 
  • Auto Gen Start: The 3000w inverter charger can start up a generator when battery voltage goes low. and turn the generator off after battery charging is finished.

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.

Main Features:

  • 3000W Low Frequency Pure Sine Inverter With Charger.
  • AC/Battery Priority Selector.
  • Automatic Generator Start.
  • GFCI Socket, Safety and Convenient. *The low frequency inverter can power all kinds of appliances.
  • LCD Display, BTS including.
  • Low Idle Consumption.
  • 9 battery type settings for charger.
  • Multi Stage Smart charger 90+/-5A, charger can be disable.
  • 10msec typical transfer time.

Inverter Output:

  • Continuous Output Power: 3000W
  • Surge Rating: 9000W (20 Seconds)
  • AC Output: 120VAC 
  • AC Input: 120VAC
  • Output Wave: Pure Sine Wave (bypass mode)
  • Typical Transfer Time: 10ms (MAX)
  • Nominal Efficiency: >88% 

DC Input:

  • 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: 55W
  • Power Saver Mode Idle Consumption: 20W

AC Charger :

  • Charger Rate: 90+/-5A
  • AC input Range (Grid or Generator): 90V-135VAC/100V-135VAC (select by SW2)
  • Over Charge Protection Shutdown:15.7V
  • Selectable Charge Setting based on battery type Adjustable charge current: off 0%-100%
  • 3-step intelligent battery charger

Packaging:

  • 3000W 12V Low Frequency Pure Sine Inverter
  • English Manual
  • BTS Cable
  • Unit Weight: 49LB
  • Unit Size: 22.05 x 9.1 x 7.5 inch
  • Shipping Weight: 57.3LB
  • Shipping Size: 26.8 x 13.4 x 13 inch 

Still Have Questions About SUNGOLD 3000W DC 12V Inverter with Charger? Give us a call today 1-877-242-2792

    What is your return policy?

    Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.

    What’s covered by your return policy?

    Our returns policy covers all purchases made through Shop Solar. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

    How long will it take to receive my order?

    All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

    What are your financing and payment options?

    We offer several ways to pay to make getting your solar kit simple:

    • Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer
    • You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

    How does your Lifetime Customer Support work?

    Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Shop Solar Kits equipment, we’ve got you covered: we’re always only a phone call or email away.

    Top Solar Company in the USA

    Top Solar Company in the USA

    The prestigious ranking by Consumer Affairs is based on comprehensive evaluations, including ratings and reviews, equipment options, support services, pricing transparency, warranties, and various other factors. Among the top 6 nominated companies, Shop Solar stands out with the highest review rating, reaffirming its dedication to customer satisfaction and product quality.

    Best Components, Lowest Prices

    Best Components, Lowest Prices

    We cut out the bloat of traditional solar companies and pass those savings off to you. Plus, we provide free shipping on all solar kits and lifetime customer service on everything we sell.

    Expert Guidance

    Expert Guidance

    Our team of solar professionals is here to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.

    peace-of-mind-1920x1080-c874049a-fa25-466b-a469-5f56a430914e-659x371_krfw.jpg

    We’re people just like you

    We’re not corporate and neither are our customers. We’re just a group of 50+ solar enthusiasts who are passionate about providing an honest, no-BS way for anyone, anywhere to improve their lives and the world around them with solar power.

    Trusted Solar Authority

    Trusted Solar Authority

    With over 40,000+ happy customers, 2,500+ positive reviews, and decades of experience in the industry, we’re proud to say we’re America’s #1 solar power solutions provider. You can trust us to provide you with top-notch products and legendary customer service at every step of the way.

    piggy bank

    Prepare for Anything

    From hurricanes to blackouts, reliable solar power ensures you're able to keep your home & family safe no matter what comes your way.

    lighting bolt

    Solar Power Made Easy

    Making one-click solar solutions simple since 2018. Whether you’re powering a cabin, charging devices, or backing up your home.

    solar cable

    Secure Your Independence

    Say goodbye to reliance on the energy companies. Enjoy the same freedom that 50,000+ customers have with their own solar power system.

    Solar That Makes Sense - DIY+

    Why pay more when you can go solar your way? With our DIY+ model, you become the master of your own solar project - we call it being your own general contractor, using our seasoned technicians to help guide you at every turn. So you can skip the high-commission salespeople and source your own top-tier equipment from us, and if you need a professional installer, we can help with that too. It’s solar, but smarter and more rewarding—because who said going green couldn’t also save you some green?

    Solar Power, Your Way - Expert Guidance Included

    Icon representing sun

    Become Your Own Solar Contractor with Our DIY+ Program

    Icon representing sun

    Save Thousands with Our DIY Solar Kits and Support

    Icon representing sun

    Go Green and Save Green with Our Do-It-Yourself Solar Solution

    Icon representing sun

    Solar Power, Your Way - Expert Guidance Included

    Icon representing sun

    Become Your Own Solar Contractor with Our DIY+ Program

    Icon representing sun

    Save Thousands with Our DIY Solar Kits and Support

    Icon representing sun

    Go Green and Save Green with Our Do-It-Yourself Solar Solution

    Icon representing sun

    Why Choose Shop Solar

    What To Expect - Complete Kits

    We've been providing America and Canada with complete solar kits since 2018. Our mission is to make solar simple, which is why our complete packages contain every part and piece that you'd ever need. Designed by our expert solar and electrical engineers, we can have the entire kit shipped to your door. All of our kits come with diagrams and videos along with a lifetime of customer support.

    Top Solar Company in the USA

    The prestigious ranking by Consumer Affairs is based on comprehensive evaluations, including ratings and reviews, equipment options, support services, pricing transparency, warranties, and various other factors. Among the top 6 nominated companies, Shop Solar stands out with the highest review rating, reaffirming its dedication to customer satisfaction and product quality.

    Best Components, Lowest Prices

    We cut out the bloat of traditional solar companies and pass those savings off to you. Plus, lifetime customer service on everything we sell.

    Expert Guidance

    Our team of solar professionals is here to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.

    We’re people just like you

    We’re not corporate and neither are our customers. We’re just a group of 50+ solar enthusiasts who are passionate about providing an honest, no-BS way for anyone, anywhere to improve their lives and the world around them with solar power.

    Trusted Solar Authority

    With over 40,000+ happy customers, 2,500+ positive reviews, and decades of experience in the industry, we’re proud to say we’re America’s #1 solar power solutions provider. You can trust us to provide you with top-notch products and legendary customer service at every step of the way.

    What to Expect - Solar Panels

    Get to know the top-tier solar panels included in your kit. These panels are designed to deliver consistent & reliable performance, ensuring your system powers your needs with ease.

    What to Expect - Batteries

    Learn about the high-quality batteries included in every solar kit, designed to provide reliable energy storage for all your needs. These batteries ensure your system delivers consistent power when you need it most.

    arrow
    arrow

    Go Solar Now, Pay Later

    At ShopSolar you, we offer a wide variety of payment plan options to meet each customer's needs.

    affirm logo paytomorrow logo
    form icon

    Quick and Easy Application

    Fill out a short application and we will match you with multiple payment plan options instantly - Survey at checkout!

    cheque icon

    Poor Credit or No Credit?

    Don’t sweat it. We welcome all credit scores and having a credit score is not required for approval.

    money icon

    No Money Down Today

    Some payment plans offer as little as no money down, if you qualify.*` - Survey at checkout!

    How we compare to the others!

    Tired of the costly and complicated traditional solar sales model? At ShopSolar.com, we streamline the process with our digital-first platform, offering one-click complete solar power solutions that save you up to 50%, often including batteries, for true energy independence. Join over 45,000 satisfied customers enjoying affordable solar energy. Start your journey towards saving thousands at ShopSolar.com today!

    Local Installer
    Other Online Retailers
    shop solar logo
    Best for You Systems
    cross
    cross
    tick
    Transparent Pricing
    cross
    tick
    tick
    Installation Guidance
    tick
    cross
    tick
    Lifetime Customer Support
    cross
    cross
    tick

    Customer Success Stories

    TP

    Troy P

    star star star star star

    EG4 off-grid base kit, Happy with my purchase.

    This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

    JB

    Jacob B

    star star star star star

    Easy Process, Genuine Support

    Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Shop Solar team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Shop Solar.

    PB

    Patrick B

    star star star star star

    Off Grid Solar Purchase

    I wanted to get an offgrid solar system for years but didn’t know where to start. I found Shop Solar on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

    JM

    James Martin

    star star star star star

    Highly Recommend

    I would like to take the time to express the outstanding service that I was provided with by Shop Solar. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Shop Solar Kits.

    BH

    Brian H

    star star star star star

    Solar Kit for Mobile Work Van

    As a professional videographer, I needed reliable power on the go. ShopSolar's Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

    KS

    Keith S

    star star star star star

    Best Tech Support

    You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

    CA

    Coll A

    star star star star star

    Great Experience

    My experience with Shop Solar has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.

    TP

    Troy P

    star star star star star

    EG4 off-grid base kit, Happy with my purchase.

    This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

    JB

    Jacob B

    star star star star star

    Easy Process, Genuine Support

    Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Shop Solar team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Shop Solar.

    PB

    Patrick B

    star star star star star

    Off Grid Solar Purchase

    I wanted to get an offgrid solar system for years but didn’t know where to start. I found Shop Solar on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

    JM

    James Martin

    star star star star star

    Highly Recommend

    I would like to take the time to express the outstanding service that I was provided with by Shop Solar. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Shop Solar Kits.

    BH

    Brian H

    star star star star star

    Solar Kit for Mobile Work Van

    As a professional videographer, I needed reliable power on the go. ShopSolar's Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

    KS

    Keith S

    star star star star star

    Best Tech Support

    You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

    CA

    Coll A

    star star star star star

    Great Experience

    My experience with Shop Solar has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.

    Shop Securely, Trusted Supplier, 100% Satisfaction

    Icon representing sun

    Trusted Company, Real Products, Lifetime Support

    Icon representing sun

    Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

    Icon representing sun

    Manufacturer Warranty, Exceptional Service

    Icon representing sun

    Shop Securely, Trusted Supplier, 100% Satisfaction

    Icon representing sun

    Trusted Company, Real Products, Lifetime Support

    Icon representing sun

    Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

    Icon representing sun

    Manufacturer Warranty, Exceptional Service

    Icon representing sun

    Be Smart, Buy From an Authorized Dealer

    When you choose us, you’re investing in real products from a trusted company with established supplier relationships. Enjoy peace of mind with 100% manufacturer warranty coverage and lifetime customer support. In an age where online shopping is fraught with risks, it’s crucial to avoid fly-by-night websites that skirt regulations. Shop with confidence, knowing you’re getting genuine quality and reliable service.

    checkmark Instant Access
    checkmark Easy to follow videos
    checkmark Lifetime Updates

    SOLAR + STORAGE MINI COURSE

    We get it—solar can be confusing, especially if you're diving in for the first time. Which is exactly why we created this short, no-fluff solar mini course. In just 60 minutes, you'll learn everything you need to know to size, install, and optimize your very own solar power system—no confusing jargon or technical overwhelm.
    75% OFF TODAY | LIMITED TIME ONLY.

    Get Started
    Solar Course

    Get a Complimentary Solar Proposal Today!

    $150 Value - Free Offer (Limited Time Only!) No Strings Attached. Totally Free. Takes Less than 2 Minutes.

    Start Now