Victron Energy

Victron Energy Quattro 48/10000/140-100/100 120V Inverter Charger, 10kVA 8000W, 140A Charger, Dual 100A AC Inputs, QUA483100100

Victron Energy Quattro 48/10000/140-100/100 120V Inverter Charger, 10kVA 8000W, 140A Charger, Dual 100A AC Inputs, QUA483100100

⚑ 10,000VA Pure Sine Inverter|πŸ”‹ 140A Charger|πŸ”Œ Two 100A AC Inputs|πŸ›‘οΈ 5-Year Victron Warranty
Price: $2,743.80
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Price: $2,743.80
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  • πŸ‡ΊπŸ‡ΈFree ShippingContiguous 48 states
  • πŸ›‘οΈ5-Year WarrantyVictron limited warranty
  • πŸ”ŒTwo AC InputsShore + generator, auto select
  • πŸ”€Grows With YouParallel, split & 3-phase
  • ⚑3-in-1 UnitInverter, charger & transfer switch
  • πŸ“žReal Human SupportSystem sizing & setup help

Victron Energy Quattro 48/10000/140-100/100 120V (QUA483100100): a pure sine wave inverter, battery charger and dual-input automatic transfer switch in one unit. Run 120V AC loads from your 48V battery bank with 10,000 VA / 8000 W of continuous pure sine wave power and 20,000 W peak. Two AC inputs, each with a 100 A transfer switch, let you connect shore power and a generator at the same time, and the Quattro switches to the active source automatically. Whenever AC is available, the 140 A charger refills your batteries; if the AC source drops out, the no-break output keeps computers and electronics running. PowerControl, PowerAssist and Victron GX/ESS compatibility make it a go-to for larger RV, marine, off-grid and home backup systems. Backed by Victron's 5-year limited warranty.

10,000 VA8000 W continuous
140 ABattery charger
2 Γ— 100 AAC inputs / transfer
20,000 WPeak power

Ratings at 25Β°C (77Β°F) ambient, from Victron's datasheet. Output drops at higher temperatures, see the table below.

⚑ Is It Right for Your System?

Built for 48V battery banks powering standard 120V 60 Hz North American AC loads from two AC sources. Common uses:

  • Large RVs & motorhomes
  • Yachts & workboats
  • Off-grid homes & cabins
  • Home backup with generator
  • Commercial & remote sites
πŸ“ Quick check before you order:
  • Your battery bank is 48V (inverter input range 38–66 V). Victron recommends at least 250 Ah (250–1000 Ah).
  • You need 120V single-phase output. Need 240V? Two identical units can be set up for 120/240V split phase, or look at the Quattro-II 2x120V in the table below.
  • Your AC loads stay within 8000 W continuous at 25Β°C, with short surges up to 20,000 W.
  • Each AC input carries up to 100 A. PowerControl lets you set a lower limit for a small generator or shore pedestal.
  • Plan for battery cables, a DC fuse and AC wiring sized per Victron's manual (not included).
  • Need UL for an RV, inspection or permit? This version isn't UL listed. See the UL models in the table below.
Not sure? Tell us your loads, battery bank and AC sources and we'll help you size it before you buy.

Why Choose a Victron Quattro

πŸ”Œ

Two AC Inputs

Connect shore power and a generator, or two generators. The Quattro picks the live source automatically, with AC-in-1 taking priority.

πŸ’ͺ

Two 100 A Transfer Switches

Each input passes up to 100 A through to your loads, so a large AC panel keeps running on shore or generator power.

βš–οΈ

PowerControl & PowerAssist

Set a separate current limit for each input. When loads spike past it, the Quattro adds battery power so the breaker doesn't trip.

πŸ–₯️

No-Break Output

If the AC source fails, the main output switches to inverter power fast enough that computers keep running. A second output powers loads only while AC is present.

πŸ”—

Expandable

Two identical units give 120/240V split phase, three give three-phase, and up to 6 can run in parallel per Victron's manual.

πŸ›‘οΈ

5-Year Victron Warranty

Victron covers the Quattro for 5 years from purchase by the original end user, and warranty claims go through us.

πŸŽ₯ Setup & Firmware Videos from Victron

VEConfigure basics: setting up a Victron inverter/charger

Update VE.Bus firmware from an Android phone

🌑️ Output vs. Temperature

Ambient temperature Continuous output
25Β°C (77Β°F) 10,000 VA / 8000 W
40Β°C (104Β°F) 6500 W
65Β°C (149Β°F) 4500 W
Peak (short surges) 20,000 W

Per Victron's datasheet. Mount it somewhere cool and well ventilated to get the most out of it.

πŸ“¦ What's Included & What You'll Need

  • Victron Energy Quattro 48/10000/140-100/100 120VVictron Quattro 48/10000/140-100/100 120VPart number QUA483100100
  • Battery Temperature SensorIncluded, per Victron's manual
  • Battery Cables & DC FuseNot included. Victron's manual calls for a 400 A DC fuse and 2Γ— 50 mmΒ² (about 1/0 AWG) cable per terminal for runs up to 5 m
  • GX Device (recommended)e.g. Cerbo GX for ESS, lithium BMS integration and VRM remote monitoring. Sold separately
  • Programming InterfaceMK3-USB (VEConfigure) or VE.Bus Smart dongle (VictronConnect). Sold separately
Plan to add: Victron doesn't publish a box contents list. Expect the inverter/charger itself and its temperature sensor; wiring, fusing, a GX device and a programming interface are bought separately. Ask us and we'll put together everything your install needs.

πŸ” Compare Victron Quattro Models

Every Quattro and Quattro-II we carry, side by side. Ratings are Victron's, at 25Β°C.

Model Part # Battery Inverter Charger AC inputs AC type UL
Quattro 12/5000/220-100/100 120V QUA125021100 12V 5000 VA / 4000 W 220 A 2 Γ— 100 A 120V Not UL listed
Quattro 12/5000/220-100/100 120V UL QUA125021102 12V 5000 VA / 4000 W 220 A 2 Γ— 100 A 120V UL 458
Quattro 24/5000/120-100/100 120V QUA245023110 24V 5000 VA / 4000 W 120 A 2 Γ— 100 A 120V Not UL listed
Quattro 24/5000/120-100/100 120V UL QUA242503112 24V 5000 VA / 4000 W 120 A 2 Γ— 100 A 120V UL 458
Quattro 48/5000/70-100/100 120V UL QUA482501102 48V 5000 VA / 4000 W 70 A 2 Γ— 100 A 120V UL 1741
Quattro 48/10000/140-100/100 120V (this model) QUA483100100 48V 10,000 VA / 8000 W 140 A 2 Γ— 100 A 120V Not UL listed
Quattro 48/10000/140-100/100 120V UL QUA483100102 48V 10,000 VA / 8000 W 140 A 2 Γ— 100 A 120V UL 1741
Quattro 48/10000/140-100/100 120V 50/60Hz QUA483100300 48V 10,000 VA / 8000 W 140 A 2 Γ— 100 A 120V Not UL listed
Quattro-II 12/3000/120-50/50 2x120V QUA122305130 12V 3000 VA / 2400 W 120 A 2 Γ— 50 A (split phase) 2Γ—120V (split-phase input) Not UL listed
Quattro-II 24/3000/70-50/50 2x120V QUA242305130 24V 3000 VA / 2400 W 70 A 2 Γ— 50 A (split phase) 2Γ—120V (split-phase input) Not UL listed

Need help choosing? Call 833-664-7433 and we'll size it to your loads.

πŸ”‹ Charging Your Batteries

πŸ”‹

Lithium or Lead-Acid

Adaptive 4-stage charging with default voltages of 57.6 V / 55.2 V / 52.8 V (absorption / float / storage). Adjust them with VEConfigure or VictronConnect, or let a GX device and your lithium BMS control charging.

πŸ”Œ

From Either AC Input

Charges from whichever AC input is live, shore or generator, and PowerControl keeps it within your source's limit.

🚫

No Starter Battery Output

Victron's starter battery output is on the 12V and 24V Quattro only.

🌑️

Temperature Compensation

A battery temperature sensor adjusts charging for hot and cold conditions. The sensor comes with the unit.

πŸ›‘οΈ 5-Year Victron Limited Warranty

Years 1–5Victron limited warranty from the original end user's purchase date (max 66 months from Victron's invoice date)
Up to Year 10Optional extension to 10 years, sold through Victron's direct customers. Ask us about eligibility.

Warranty claims are made through the place of purchase, which is us. Victron's warranty doesn't cover physical damage or alteration, misuse (reversed polarity, poor or loose connections, liquid or condensation, lightning), improper installation, repairs by anyone other than Victron or an authorized repair centre, or the cost of removal, shipping and reinstallation. Full terms in Victron's warranty policy below.

πŸ“‹ Full Specifications

Inverter
Model / Part Number Quattro 48/10000/140-100/100 120V / QUA483100100
Battery Voltage 48V (input range 38–66 V)
AC Output 120 VAC Β±2%, 60 Hz Β±0.1%
Continuous Power at 25Β°C 10,000 VA / 8000 W
Continuous Power at 40Β°C / 65Β°C 6500 W / 4500 W
Peak Power 20,000 W
Max Efficiency 96%
Zero-Load / AES / Search Mode 60 W / 40 W / 15 W (Victron's manual lists 55 W / 35 W / 20 W)
Charger & AC
AC Input Two inputs, 90–140 VAC, 55–65 Hz, power factor 1
Input Priority AC-in-1 has priority when both inputs are live
Charge Voltage (absorption / float / storage) 57.6 V / 55.2 V / 52.8 V
Max Charge Current 140 A (at 25Β°C)
Starter Battery Charge Current Not available on 48V models
Battery Temperature Sensor Yes, included
Transfer Switch / Max AC Input 100 A on each input
Transfer Time UPS function; fast enough that computers keep running (Victron doesn't publish a figure)
AC-out-2 50 A, live only when an AC input is present
PowerControl / PowerAssist Yes, adjustable 14–100 A per input (factory defaults 60 A on AC-in-1, 30 A on AC-in-2)
System & Control
ESS (Energy Storage System) Supported with a GX device. Check your utility's interconnection rules before exporting power
Parallel / 3-Phase Up to 6 in parallel (per manual); 2 units for 120/240V split phase; 3 units for three-phase (wye, not delta)
Programmable Relay 3 relays (120 VAC / 4 A; 4 A up to 35 VDC, 1 A up to 60 VDC); alarm, low DC voltage or genset start/stop
Ports VE.Bus, 2Γ— general-purpose com ports, remote on/off
Protection Output short circuit, overload, battery voltage too high, battery voltage too low, temperature too high, 120 VAC on inverter output, input voltage ripple too high
Operating Temperature -40 to +65Β°C
Humidity Max 95%, non-condensing
Enclosure & Certifications
Enclosure Aluminium, blue (RAL 5012)
Protection Category IP21
Battery Connection Four M8 bolts (2 positive, 2 negative)
AC Connection Bolt terminals. Per Victron's manual: AC inputs min. 2 AWG, AC-out-1 min. 1/0 AWG, AC-out-2 min. 6 AWG
Weight 58 kg (128 lb)
Dimensions (H Γ— W Γ— D) 572 Γ— 488 Γ— 344 mm (22.6 Γ— 19.2 Γ— 13.6 in)
Safety Standards EN-IEC 60335-1, EN-IEC 60335-2-29, EN-IEC 62109-1
Recommended DC Fuse & Cable 400 A DC fuse and 2Γ— 50 mmΒ² (about 1/0 AWG) cable per terminal for runs up to 5 m (per Victron's manual)
Recommended Battery Bank 250–1000 Ah (per Victron's manual)
Warranty 5-year Victron limited warranty

πŸ“„ Manuals & Downloads

🌐Victron Product PageQuattro (120V models)VICTRON β†— πŸ“„DatasheetQuattro 3–10kVA 120V (PDF)PDF β†— πŸ“˜Owner's ManualQuattro 5k–10k 120V, EN/FR/ES (PDF)PDF β†— πŸ”§Quick Install GuideQuattro 48V 10kVA 120V, wall mounting (PDF)PDF β†— πŸ“Dimension DrawingQuattro 48V 10kVA 120V (PDF)PDF β†— πŸ“œVictron Limited WarrantyFull warranty policy (PDF)PDF β†—

Victron doesn't publish a box contents list for the Quattro. Manuals, drawings and certificates above link straight to Victron.

❓ Common Questions

What's the difference between a Quattro and a MultiPlus?
The Quattro has two AC inputs instead of one, each with a 100 A transfer switch, so you can connect shore power and a generator at the same time. It also has three programmable relays and a larger charger than most MultiPlus models.
Will it start my air conditioner, microwave or pump?
Motors and compressors pull a short surge when they start. This model handles surges up to 20,000 W, with 8000 W continuous. Send us the appliance labels and we'll confirm.
Will it work on smaller shore power or a small generator?
Yes. PowerControl lets you set a current limit for the input, and PowerAssist adds battery power during peaks so a small shore connection or generator doesn't trip.
Can I get 240V from it?
One unit gives 120V single phase. Two identical units can be configured for 120/240V split phase, or choose a Quattro-II 2x120V if you have split-phase shore or generator power.
Can I use it with lithium batteries?
Yes. Charge voltages are adjustable, and with a GX device the Quattro can take charge commands directly from a compatible lithium battery's BMS.
How do I program and monitor it?
Use an MK3-USB interface with Victron's free VEConfigure software, or a VE.Bus Smart dongle with the VictronConnect app. A GX device like the Cerbo GX adds ESS control and remote monitoring on Victron's VRM portal. All are sold separately.
Is it UL listed?
No, this version isn't UL listed. If you need UL 458 or UL 1741 for an RV, inspection or permit, check the UL models in the comparison table.
What size cables and fuse do I need?
For this model, Victron's manual calls for a 400 A DC fuse and 2Γ— 50 mmΒ² (about 1/0 AWG) cable per terminal for runs up to 5 m, with a battery bank of 250–1000 Ah. Ask us and we'll spec your wiring.
How does the warranty work?
Victron covers it for 5 years from the original end user's purchase date. Warranty claims go through the place of purchase, so contact us and we'll handle it with Victron.

Questions About Your Setup? Ask Us First.

Tell us your battery bank, your biggest AC loads and your shore, generator or grid power, and we'll confirm the right Quattro before you order.

πŸ“ž Call 833-664-7433 πŸ“§ Email Us