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Victron Energy MultiPlus Compact 2000VA 12-Volt Pure Sine Wave Inverter 80 amp Battery Charger

  • Based on 59 reviews
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Arrives Monday, Nov 18
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Size: 12V 2000 VA


Features

  • Victron Energy Multiplus is a powerful compact 12-Volt 2000VA 80 amp 120V true sine wave inverter and a sophisticated battery charger with adaptive charge technology
  • With the unique Power Assist feature Victron Energy MultiPlus will prevent overload of a limited AC source, such as a generator or shore power connection
  • In the event of a grid failure, or when shore or generator power is disconnected, the inverter is activated fast, within 20ms, and takes over the supply to the connected loads
  • Up to 6 Victron Energy MultiPlus units can operate in parallel to achieve virtually unlimited power, Three phase or split phase operations are also possible
  • Incorrect installation can be hazardous, Please consult a licensed professional and follow all applicable electrical codes during installation

Brand: Victron Energy


Power Source: Battery Powered


Color: Blue


Product Dimensions: 10"L x 5"W x 20.5"H


Total Power Outlets: 1


Product Dimensions: 5 x 10 x 20.5 inches


Item Weight: 28.6 pounds


Item model number: CMP122200100


Is Discontinued By Manufacturer: No


Date First Available: June 2, 2011


Manufacturer: Victron Energy


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews


  • works great as a UPS
Size: 12V 2000 VA
I really like this thing. It's very well made and very sturdy. They made all the right decisions in it's design. Get the MK3 USB adapter to program it if you are going to use a lithium battery. Get the ve.bus bluetooth adapter if you want to monitor it. The Bluetooth adapter allows you to stick it to the battery so you can monitor battery temperature which will be sent to the inverter/charger via ethernet cable. So that allows the two pieces to be connected AND the Bluetooth will allow you to check everything on the inverter/charger on your phone (the inverter/charger doesn't have a built it display). For people wondering the 12/2000/80-50 means that it's designed for a 12 volt battery bank. It supports output of 2000wa (16000 watts). It can charge the battery at up to 80 amps per hour. The AC line in is capable of handling 50 amps. Note you have the ability to adjust many things about this. You can adjust the AC voltage out so 110 to 120 volt is no problem, the DC bulk/absorption/float charging values. You can set the AC line in amperage maximum so it doens't over draw, it's capable of 50amps but if you are using this for electronic UPS, then intake should be set for 15amps. ... show more
Reviewed in the United States on January 16, 2021 by zarxs

  • Awesome Options
Size: 12V 2000 VA
I Purchased is 2001 Vickroy unit to power or 27 foot travel trailer. I pair it with a 250 amp hour battery solar panels and the Tron solar controller. We now have a completely standalone system and don’t need to run a generator as long as the sun is shining. The unit is capable of powering everything in our travel trailer. The documentation is very limited so I relied on YouTube videos for support. If you’re looking to buy this unit make sure you check into all the possible additional pieces you may need such as a battery shunt, remote switches, gauges, and anything else to make your system complete. You will need a programming dongle to connect it to a Windows computer to program. ... show more
Reviewed in the United States on July 15, 2021 by Andrew

  • It's a Beast !!!
Size: 12V 2000 VA
Hi The Mulit is a *very* impressive device. I've had two converter / chargers die in the last year. One took out other stuff when it went. I expect better reliability from the Multi. That said, the first one I got came in damaged. There's a really big transformer in the unit and that had pushed out the front panel. It's well worth the time to take a careful look at the unit when it arrives. The Multi will mount either vertical or horizontal. In my case it's mounted horizontal. The top (looking at it vertically ... yes that's confusing ...) is only there to keep things out of the fans. Since the fans are protected with screens, I elected to remove it. That makes the unit a fraction of an inch smaller. It also should improve airflow. In my mounting location, there is no benefit to the protection provided by top cap. To fully program the unit, you will need the magic Victron USB to VE.Bus dongle and a Windows PC. You very much *do* want to keep the firmware up to date. If you have (as I do) lithium batteries, you probably want to modify the charge profiles and voltages. Some of the settings are only accessible via USB. Yes, that's another $50 ( or you need to borrow one). The Multi can be networked to a Venus GX via the same port you program it through. A very standard RJ-45 "ethernet" cable will connect the two devices.The temperature sensor that comes with the Multi works fine attached to the Venus. There are a number of integration features that only operate with something like the Venus hooking everything together. Hooking up was pretty simple. 2/0 cable is recommended. The unit has a fuse on the output. Normal recommendations are that a DC fuse go at the battery as well. A breaker or fuse is needed on the input to the AC side and a second one is needed on the AC output. With a 50A transfer switch, there may be multiple output breakers. You also will need an isolated neutral on the output side. None of this is unique to the Multi. The unit is not light weight. It needs a sturdy mounting surface. If it's in a boat or an RV consider just how much shock / vibration there will be in your situation. You may need to reenforce things a bit to support the weight. Weight is what you get when things are built right. Having gone through a couple of devices, I noticed something odd when I hooked up the Multi. It's rated to put out 80A and you can set it up via USB to put out 80A. Hook it up to the batteries and *surprise* it puts out 80A. That should not seem weird. The gotcha is that both of the previous devices ( not made by Victron) only put out about 1/2 their rated current when the battery was a couple volts low. Indeed the default setting on the Victron is a bit lower, but still way above 40A. On the inverter side, be careful about ratings. This is no different than a UPS. It's got a number of output parameters. Be sure they match up with what you need to do. It will do 4KW for a short while. It will do 1.6KW for a long time ( provided there is cool air and enough battery). The 4KW will pull up around 350 to 400A off your batteries. That will only happen if your wiring ( likely larger than 2/0) and batteries will support that kind of current. If you are running lithium's check the specs on the BMS to see what the current limits are. It's a 5 star product except for the way Victron packages it. The idea is that the package absorbs a shock and maybe gets damaged rather than the packaging coming through in perfect shape with the item damaged ..... thus one star knocked off. Yes, Amazon was great as always with the return. I still had to haul this monster over to UPS .... All that pushed the project back about a week. Bob ... show more
Reviewed in the United States on July 8, 2018 by Uncle Bob

  • Easy installation
Size: 12V 2000 VA
installed in boat took only a few hours
Reviewed in the United States on December 16, 2021 by Karen Boliek

  • Love it!
Size: 24V 2000 VA
Performance and price cannot be beat. I have been nothing but pleased with it. I use it on a school bus conversion with 1600 Watts of solar panel and four 6 V 390 amp hours batteries In series for a 24 V system. Spending the summer in mid Alaska and my batteries never go below 96%.
Reviewed in the United States on May 28, 2019 by tommy s.

  • Giid group
Size: 12V 2000 VA
Very pleased with the product and the seller.
Reviewed in the United States on May 22, 2018 by Paula D Beem

  • Abysmal Technical Support
Size: 12V 2000 VA
To all DIY-ers don't buy Victron. If anything goes wrong they will blame you for the problem as an inexperienced user. I've been trying to get my multiplus compact to work for a year now and working with the distributor has been beyond frustrating. They do not have the technical knowledge required to provide proper technical support and when I shipped my machine in for repair they claimed that it had shipping damage but were unable to provide proof. I was then shipped a "new" machine that does not work properly and have spent the last 3 months trying to get it replaced. There is no actual way to get in touch with Victron for quality technical support, and you better hope that the company that distributes it to you over amazon is better than Inverters R Us. At this point, this has cost me $1700 and I still don't have a working inverter. ... show more
Reviewed in the United States on November 24, 2021 by Katherine Irish

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