Victron Quattro 12V 5000VA Inverter/Charger – 220A Charging, Dual 100A AC Inputs, 120V Output (QUA125021100)

Name: Victron Quattro 12V 5000VA Inverter/Charger – 220A Charging, Dual 100A AC Inputs, 120V Output (QUA125021100)
Brand: Victron Energy
SKU: QUA125021100
Price: 3042.0 USD
Availability: InStock

BY: Victron Energy

SKU: QUA125021100

| Availability: In stock

$3,168.00

$3,042.00

You Save: $126.00

Product Highlights

Built for off-grid power and marine systems
220 A charging restores compatible 12 V batteries
5,000 W output to run high-demand appliances and equipment
Pure sine wave output delivers clean power for sensitive electronics

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Victron Energy Quattro 12/5000/220-100/100 120V Inverter/Charger – QUA125021100

The Victron Energy Quattro QUA125021100 is a high-capacity 12V inverter/charger designed to meet the rigorous power demands of off-grid, backup, and mobile energy systems. Delivering 5000VA of continuous power and equipped with dual 100A battery chargers, the Quattro is built for reliable, intelligent energy management in residential, marine, and commercial applications.

Key Features

Dual AC Inputs: Automatically selects between two AC sources (e.g., generator and shore power) for uninterrupted operation.
Powerful Inverter: Delivers 5000VA of pure sine wave AC power, suitable for running large appliances and critical loads.
High-Capacity Battery Charging: Integrated 220-100A charger supports fast and efficient charging across a wide range of battery types.
PowerAssist Technology: Supplements shore or generator power by adding inverter output during high-demand periods to prevent overloads.
Remote Monitoring: Works seamlessly with Victron's GX devices and VRM Portal for complete remote system monitoring and control.
Flexible System Design: Supports parallel operation, three-phase setups, and split-phase configurations for scalable energy systems.

Advanced Technology & Performance

The Quattro 12/5000 utilizes Victron’s adaptive charging and real-time power balancing to provide clean, stable power in any environment. Whether you're operating a solar-plus-storage system or managing backup power for a remote location, the Quattro ensures maximum efficiency and reliability.

Ideal Applications

Off-grid residential power systems
Mobile applications in RVs, vans, or boats
Backup power for homes and small businesses
Renewable energy setups (solar, wind, hybrid)
Commercial and industrial energy solutions

Technical Specifications

Specification	Value
Model Number	QUA125021100
Power Output	5000VA
Input Voltage	12V DC
Output Voltage	120V AC
Battery Charging Current	220-100A
Weight	Check product details
Dimensions	Check product details
Warranty	Standard Victron Warranty

Built for demanding energy systems, the Victron Quattro 12/5000/220-100/100 delivers the performance, flexibility, and intelligence you need to take control of your power—on land or at sea.

Shipping & Easy Returns

Shipping is free across the Lower 48. No fuel surcharges, no residential fees, and no liftgate charge on freight orders. The price you see is the price you pay. Read our full Shipping Policy here.

Most orders leave the warehouse in 1 to 2 business days and arrive within 3 to 10 business days. We send tracking the moment it ships.

Anything that ships on a pallet goes freight with liftgate and pallet jack included, so the driver gets it off the truck and onto the ground at your address. The carrier will call you directly to schedule a delivery window.

Returns are 30 days from delivery. For freight deliveries, inspect the shipment before you sign for it. If something is damaged in transit, note it on the delivery receipt and we handle the freight claim, not you. Read more about our Returns Policy here.

Why Buy From Us

Buying solar online should not mean guessing your way through the install. Here’s what you get with Off-Grid Source.

We size the system, not just sell it. Call before you order and a sales engineer will check the kit against your actual loads, tell you if you’re buying too much or too little, and list the site-specific parts your install will need.
A+ rated by the Better Business Bureau. Another trust signal that you’re buying from a real company that stands behind the sale.
Free shipping across the Lower 48. No hidden freight charges, residential fees, or liftgate surprises at checkout.
Guaranteed best prices. Find the same product for less elsewhere and we’ll match it.
30-day easy returns. If it is not the right fit, we’ll help you get it sent back.
A real person on the phone. Product questions, sizing, install planning, warranty help: call us at +1 (877) 556-3347.

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Trusted By 10,000+ Customers. See All Reviews.

They Stood By Me

I was a DIY solar power wannabe... that is 'til I connected with Manny... The man's a prince! He not only knows his stuff; he walked me through all things electrical. To make sure I had all I needed... he gave me his cell phone # to text him anytime I got confused... nights and weekends included. The prices were very competitive... definitely go with Manny -- you won't go wrong!

Bruce D.

Awesome Service!

I am always hesitant to buy things at places I have never shopped... I want to give a shout out to Manny who with great patience and knowledge helped me get my orders... I felt valued as a customer and I will definitely be back in the future. I highly recommend them, they make you feel like family.

Jennene A.

Real Person, Honest Service.

I'm about to go off grid. I called Manny, he walked me through everything so I could truly understand what I needed and never tried to upsell me. He was honest and made a customer for life.

Ray B.

Easy Return

I would personally like to thank Manny... I purchased the inverter and decided I needed to return it... Manny was very understanding and went out of his way to help me return the product and not even have to pay for shipping return. He gives this company reputation, honor and quality customer service!

Roger V.

Totally Off Grid.

I have been talking with Manny the owner... He has not only helped me design a system but he's been assisting with the install and components. I am super pleased so far with the assistance.

Jeff S.

Great Product! Fast Shipping

We added 2 more batteries to our current set up. Pleased with the customer service from Off-Grid Source! Will be back!

Jason

Excellent Customer Service

Very fast response times. Very professional. I highly recommend!

Ray W.