
Victron Quattro 48/5000
The Quattro 48/5000 steps the inverter up to 5000VA (~4000W continuous) while keeping the two AC inputs for grid + generator switching. 48V battery side. Same PowerControl and PowerAssist on each input independently as the smaller Quattro 48/3000.
- Comms
- VE.Bus, 2x general-purpose port, remote on/off
- Safety
- UL 1741, EN-IEC 60335 / 62109
- Weight
- 66 lb (30 kg)
- Enclosure
- Aluminium, IP21
- Dimensions
- 17.5 x 13.0 x 9.6 in
- Peak power
- 10,000 W
About this inverter
The Quattro 48/5000 steps the inverter up to 5000VA (~4000W continuous) while keeping the two AC inputs for grid + generator switching. 48V battery side. Same PowerControl and PowerAssist on each input independently as the smaller Quattro 48/3000.
The 5000VA size is the right pick when a 3000VA machine doesn't have enough headroom for transient loads (well pump start, larger AC compressor) but a 10kVA is bigger than the system needs. Common on mid-size off-grid cabins and shop builds with a generator backup.
Up to three in parallel for ~12kW continuous on bigger jobs. Five-year Victron warranty.
More Inverters

12000XP V2
A 12,000W off-grid inverter, and up to 15,000W with solar on the build, made for systems that live off the battery. Up to 500V of PV across two MPPTs, 48V battery, split-phase 120/240V output. The workhorse for cabins and homesteads with no grid tie.
$2,589.29$1,899.99
12kPV Hybrid Inverter
The 18kPV's little brother, and the right size for a home that wants backup without the whole-farm build. It puts out 8,000W continuous, takes up to 12,000W of solar across two MPPTs, and moves between grid-tied, off-grid, and battery backup on its own. Split-phase 120/240V, 48V battery, UL1741 listed, rapid shutdown built in. Room to over-panel to a 15,000W array, and it parallels up to ten units when you outgrow one.
$4,048.99$2,999.99
18kPV Hybrid Inverter
EG4's flagship hybrid, and the inverter most of our whole-home builds start from. It runs 12,000W continuous, takes up to 18,000W of solar across three MPPTs, and switches between off-grid, grid-tied, and battery backup on its own. Split-phase 120/240V, 48V battery, UL1741 listed. Room to over-panel to a 21,000W array, and you can stack up to ten in parallel.
$3,999.99