Victron Quattro-II 24/3000/70-50/50 2x120V Inverter/Charger

The Victron Quattro-II 24/3000/70-50/50 2x120V is a 24V inverter/charger built for North American 50A 120/240V split-phase applications, with two AC inputs. Connect shore power and a generator, or two generators, and it automatically connects to whichever one is live. Supplied from a split-phase source it passes both lines of a 120/240V supply through, using the full 50A per leg for charging and AC loads. Supplied from a single 120V source, it combines L1 and L2 so both sides of the panel get 120V. In inverter mode the output is 120V on both legs, so 240V loads such as water heaters or 240V air conditioners only run when a split-phase source is connected and can't drain the battery. PowerControl and PowerAssist (on L1), two AC outputs and ESS support are all included, and up to six units can run in parallel.

Key Specs:

• DC Input: 19–33V (24V system)
• Continuous Output: 3000VA / 2400W at 25°C (2200W at 40°C, 1700W at 65°C)
• Peak Power: 5500W
• AC Output: 120V ± 2%, 60Hz ± 0.1% in inverter mode; 120/240V passthrough from a split-phase source
• AC Inputs: two, 50A per leg, integrated transfer switch (split-phase 180–280VAC or single-phase 90–140VAC)
• Max Charge Current: 70A
• Auxiliary Output: 50A per leg
• Max Efficiency: 94%
• Zero-Load Power: 11W (8W in AES mode, 4W in Search mode)
• Transfer Time: under 18ms on L1, about 40ms on L2
• Dimensions: 22.8 x 12.6 x 6.6 in (579 x 319 x 168 mm)
• Weight: 50 lb (22.5 kg)
• Part Number: QUA242305130

Which version do you need? Running a 12V bank? See the Quattro-II 12/3000/120-50/50 2x120V. Only one AC source to connect? The single-input MultiPlus-II 24/3000/70-50 2x120V does the same split-phase job.