Victron Quattro-II 12/3000
The Quattro-II 12/3000 is the second-generation 12V/3000VA two-input inverter/charger. Same dual-input switching as the original Quattro, with the II generation's PowerControl tuning, ESS support, and updated Cerbo GX integration.
- SKU
- 1593046
About this item
The Quattro-II 12/3000 is the second-generation 12V/3000VA two-input inverter/charger. Same dual-input switching as the original Quattro, with the II generation's PowerControl tuning, ESS support, and updated Cerbo GX integration.
12V at the 3000VA size lands on marine and large-RV builds where a 12V house bank already lives and the install needs both shore power and generator inputs (a sailboat with a small genset, a class A motorhome with shore and generator both). 3000VA output, ~2400W continuous.
PowerAssist on each AC input independently, five-year Victron warranty. Pair with a Victron BMV or SmartShunt for battery monitoring and a SmartSolar MPPT on the solar side.
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Victron MultiPlus 12/3000
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$1,169Victron MultiPlus 24/3000 (UL1741)
The MultiPlus 24/3000 is the 24V battery-side version of Victron's 3000VA inverter/charger, with UL1741 listing for US grid-tied applications. 3000VA output, roughly 2400W continuous. Same PowerControl, PowerAssist, and high-speed transfer switch as the rest of the MultiPlus line. 24V banks land in a sweet spot for mid-size systems: lower DC current than a 12V build for the same watts (which means smaller wire and smaller fuses on the battery side), and more inverter options than a small 48V build. Common on serious off-grid cabins, larger marine banks, and farm or shop installs where 48V feels like overkill. UL1741 listing means this machine can be deployed in a US grid-tied install where the AHJ requires a listed inverter. Pair it with the right battery and a Victron Cerbo GX for full ESS functionality. Five-year Victron warranty.
$1,169Victron MultiPlus 48/8000
The MultiPlus 48/8000 is the largest single-unit MultiPlus in the lineup. 48V battery side, 8000VA output, roughly 6400W continuous, with a 110A charger for putting energy back into a large battery bank quickly. This is the size of unit you'd reach for on a whole-home off-grid install where one machine handles the load instead of paralleling smaller units. PowerControl lets it share a limited shore or generator input without tripping breakers, and PowerAssist covers transient surges off the battery bank. Up to three of these can be paralleled for ~24kW of continuous capacity on bigger systems. VE.Bus comms tie it to the rest of the Victron stack (Cerbo GX, MultiPlus-II if you're mixing, SmartSolar charge controllers). Five-year Victron warranty.
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