---
product_id: 567573519
title: "MultiPlus-II - Power Inverter - Pure Sine Wave Inverter Charger for 120 amp Battery - with PowerAssist Technology - 3000VA 12-Volt"
brand: "victron energy"
price: "62007103₫"
currency: VND
in_stock: true
reviews_count: 9
category: "Victron Energy"
url: https://www.desertcart.vn/products/567573519-multiplus-ii-power-inverter-pure-sine-wave-inverter-charger-120
store_origin: VN
region: Vietnam
---

# 3000VA pure sine wave power Parallel up to 6 units 120A battery charger support MultiPlus-II - Power Inverter - Pure Sine Wave Inverter Charger for 120 amp Battery - with PowerAssist Technology - 3000VA 12-Volt

**Brand:** victron energy
**Price:** 62007103₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your lifestyle with precision and peace of mind!

## Quick Answers

- **What is this?** MultiPlus-II - Power Inverter - Pure Sine Wave Inverter Charger for 120 amp Battery - with PowerAssist Technology - 3000VA 12-Volt by victron energy
- **How much does it cost?** 62007103₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/567573519-multiplus-ii-power-inverter-pure-sine-wave-inverter-charger-120)

## Best For

- victron energy enthusiasts

## Why This Product

- Trusted victron energy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Scalable Power Output:** Connect up to 6 units in parallel or configure 3 for three-phase power to match your growing energy needs.
- • **Seamless Power Backup:** Switches to inverter power within 20ms to keep your devices running without interruption.
- • **Advanced Configurability:** Supports external current sensing and smart home integration for optimized energy management.
- • **Smart PowerAssist Technology:** Prevents overload on limited AC sources like generators or shore power for uninterrupted performance.
- • **Professional-Grade Reliability:** Built for marine, off-grid, and vehicle use with robust build and extensive country approvals.

## Overview

The Victron Energy MultiPlus-II is a 3000VA pure sine wave inverter charger designed for 12V battery systems, featuring PowerAssist technology to prevent overloads, ultra-fast seamless power transfer within 20ms, and the ability to parallel up to 6 units for scalable power output. Ideal for professional marine, off-grid, and vehicle applications, it offers advanced configurability and smart energy management to keep your power running smoothly and reliably.

## Description

Buy Victron Energy MultiPlus-II - Power Inverter - Pure Sine Wave Inverter Charger for 120 amp Battery - with PowerAssist Technology - 3000VA 12-Volt: Power Inverters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Best of the best. - Victron stuff is the best of the best for diy solar, seriously. The Multiplus II is totally awesome, super reliable, and loaded with features. Keep in mine Victron inverters use VA instead of Watts so they are not really 3000 Watts. But honestly, I love these units. They are so capable and dependable, and you can set them up to do a ton of different things, even connecting with smart home stuff. It costs a lot but you get peace of mind and expandability with these, It's working perfectly right now, and I hope it stays that way. I actually bought 2 units during the buy 1 get 1 free promo to set up a split-phase system so I am very ecstatic about the deal!
Review: Best inverter for full time off grid. - Both the inverter and the warranty are extremely good. You will need additional equipment like wires and data cable adapters, it's a sophisticated piece of equipment that can be used many different ways. You'll need to learn to install it correctly. Use 6AWG romex wires directly in the AC terminals and ignore the comments about adding ferrules to the wires, thank me later. Watch some youtube videos, this is a critical detail with these AC terminals, if you shove the end of an extension cord in those AC terminals, it might work for a few days and then stop working. It really does need to be a thick solid piece of metal, and it helps if you relax the clamping terminal with a 2mm micro flat screwdriver when you slide the wire in. Use the wire stripping illustration on the inverter to ensure you strip enough wire before going into the AC terminals (my original batches production model doesn't have this warning sticker). When you tighten the DC lugs, use a torque measurement driver, they are tinned brass rather than stainless steel, if you are tightening them with a large ratchet, it's EASY to tear the lugs in half. You'll need to buy a MK3-USB (or the usb-c version) cable to configure this inverter, unless you use a cerbo (comms hub/VenusOS), connect with canbus and configure it online through VRM Portal. I don't use a cerbo, I use a raspberrypi4 instead for a comms hub (also VenusOS), so I need the MK3-USB cable to connect my monitoring/comms anyway because a raspberrypi4 does not have a canbus port. With the default settings, the battery charger will be in storage mode--presumably so it doesn't destroy someones' battery bank by charging it to an undesirable voltage. That's one of the biggest reasons that you'll still need to program it unless you buy it from a distributor who takes for of the settings for you. If you're doing an advanced setup, there are many other reasons you would need to configure it.

## Features

- VICTRON ENERGY PURE SINE WAVE INVERTER: The MultiPlus-II inverter charger combines the functions of the MultiPlus and the MultiGrid. It has all the features of the MultiPlus, plus an external current transformer option to implement PowerControl and PowerAssist and to optimize self-consumption with external current sensing (max. 32A). It also has all the features of the MultiGrid with built-in anti-islanding and an increasingly long list of country approvals.
- POWER ASSIST: With the unique Power Assist feature the MultiPlus-II solar inverter will prevent overload of a limited AC source, such as a generator or shore power connection
- POWER WITHOUT INTERRUPTION: In the event of a grid failure, or when shore or generator power is disconnected, the Victron inverter is activated fast, within 20ms, and takes over the supply to the connected loads
- PARALLEL OPERATION: Up to 6 Victron Energy MultiPlus-II Pure Sine Wave Inverter units can operate in parallel to achieve higher power output, In addition to parallel connection, three units can be configured for three-phase output.
- PROFESSIONAL INVERTER CHARGER: The MultiPlus-II is ideally suited for professional marine, yachting, vehicle and land based off-grid applications

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZV65Y33 |
| Best Sellers Rank | #112,008 in Automotive ( See Top 100 in Automotive ) #206 in Power Inverters |
| Date First Available | December 23, 2022 |
| Department | unisex-adult |
| Item Weight | 51.9 pounds |
| Item model number | PMP122305120 |
| Manufacturer | Victron Energy |
| Product Dimensions | 5.8 x 10.9 x 22.5 inches |

## Product Details

- **Brand:** Victron Energy
- **Model Name:** Victron Energy MultiPlus-II 120V, 3000VA 12-Volt Pure Sine Wave Inverter and 120 amp Battery Charger
- **Power Source:** Battery Powered
- **Recommended Uses For Product:** Recreational Vehicle, Boat, Truck, Laptop, Tablet, Smart phone, Small electronics
- **Wattage:** 3000 watts

## Images

![MultiPlus-II - Power Inverter - Pure Sine Wave Inverter Charger for 120 amp Battery - with PowerAssist Technology - 3000VA 12-Volt - Image 1](https://m.media-amazon.com/images/I/61iQLv-Yq6L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best of the best.
*by N***L on December 11, 2025*

Victron stuff is the best of the best for diy solar, seriously. The Multiplus II is totally awesome, super reliable, and loaded with features. Keep in mine Victron inverters use VA instead of Watts so they are not really 3000 Watts. But honestly, I love these units. They are so capable and dependable, and you can set them up to do a ton of different things, even connecting with smart home stuff. It costs a lot but you get peace of mind and expandability with these, It's working perfectly right now, and I hope it stays that way. I actually bought 2 units during the buy 1 get 1 free promo to set up a split-phase system so I am very ecstatic about the deal!

### ⭐⭐⭐⭐⭐ Best inverter for full time off grid.
*by M***K on December 24, 2024*

Both the inverter and the warranty are extremely good. You will need additional equipment like wires and data cable adapters, it's a sophisticated piece of equipment that can be used many different ways. You'll need to learn to install it correctly. Use 6AWG romex wires directly in the AC terminals and ignore the comments about adding ferrules to the wires, thank me later. Watch some youtube videos, this is a critical detail with these AC terminals, if you shove the end of an extension cord in those AC terminals, it might work for a few days and then stop working. It really does need to be a thick solid piece of metal, and it helps if you relax the clamping terminal with a 2mm micro flat screwdriver when you slide the wire in. Use the wire stripping illustration on the inverter to ensure you strip enough wire before going into the AC terminals (my original batches production model doesn't have this warning sticker). When you tighten the DC lugs, use a torque measurement driver, they are tinned brass rather than stainless steel, if you are tightening them with a large ratchet, it's EASY to tear the lugs in half. You'll need to buy a MK3-USB (or the usb-c version) cable to configure this inverter, unless you use a cerbo (comms hub/VenusOS), connect with canbus and configure it online through VRM Portal. I don't use a cerbo, I use a raspberrypi4 instead for a comms hub (also VenusOS), so I need the MK3-USB cable to connect my monitoring/comms anyway because a raspberrypi4 does not have a canbus port. With the default settings, the battery charger will be in storage mode--presumably so it doesn't destroy someones' battery bank by charging it to an undesirable voltage. That's one of the biggest reasons that you'll still need to program it unless you buy it from a distributor who takes for of the settings for you. If you're doing an advanced setup, there are many other reasons you would need to configure it.

### ⭐⭐⭐⭐⭐ victron 3000VA unit is ~2400watts +big surge capacity
*by M***K on July 13, 2025*

the Victron 3000VA multiplus ii is HEAVY due to all the Iron in the transformer: this allows it to store a lot of power in the magnetic field that will reliably start up motors that pull a BIG Inductive load. Note: this 3000VA (volt*amps is NOT watts) unit puts out about 2400w as i understand it. BUT it has the huge surge capacity that's needed to handle inductive loads like AC and refrigerator motors. the Victron 3000 starts my 2 500w ACs, plus a dehumidifier ~500w, + fan (air purifier) and still has 800w for my microwave oven. it handles the input surges that occur when the clouds clear from the sky w/o a problem. (it logs over & under voltages) this unit is not cheap because it has so many features like a transfer switch, & ground relay. it has two AC outs, the second one can be programmed to, say, run a water heater only when batteries are charged and spare input power is available. my only complaint is the password problem. the default password is usually six zeros, 000000, But ... Victron plays games & says " sometime the password is randomly set at the factory & must be cleared and reset by the user." this is BS for "the unit was returned & we tech it but don't reset the password the user entered" this units would not take the pw default, but instead used the secret "zzz" password... Victron says nothing i could find about the zzz pw ( it was all over the web) but tells you the secret password is only available to professionals who have taken their instructional course! Also the AC outputs don't accept cables with lugs, only bare wire & the manual says that AWG 6 is the minimum wire gauge when awg 6 is close to the max AWG guage. overall a very robust unit!

## Frequently Bought Together

- Victron Energy MultiPlus-II Pure Sine Wave Inverter Charger for 120 amp Battery, 120V, 3000VA 12-Volt
- Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 100V, 50 amp, 12/24-Volt

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/567573519-multiplus-ii-power-inverter-pure-sine-wave-inverter-charger-120](https://www.desertcart.vn/products/567573519-multiplus-ii-power-inverter-pure-sine-wave-inverter-charger-120)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-08*