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  1. Power Inverter
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  3. 5000 Watts
  4. Pure Sine Wave
  5. 48V
  6. Inverter/Charger/Transfer Switch
Victron Quattro Pure Sine Wave Inverter Charger - 4,000 Watts - 100 Amps - 48V
Victron

Victron Quattro Pure Sine Wave Inverter Charger - 4,000 Watts - 100 Amps - 48V

Part Number: VN95VR
In Stock
$1,695.75
Retail:$1,995.00
You Save: $299.25
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Running a microwave and fridge on a 30 amp hookup can trip breakers fast. This inverter charger uses PowerAssist to supplement AC input with battery power and runs on a 48V system, so loads keep running without shutting circuits down. Great Prices for the best power inverter from Victron. Victron Quattro Pure Sine Wave Inverter Charger - 4,000 Watts - 100 Amps - 48V part number VN95VR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Victron Power Inverter - VN95VR

  • 5000 Watts
  • Pure Sine Wave
  • 48V
  • Victron
  • Inverter/Charger/Transfer Switch
  • Power Center
  • Air Conditioner
  • AGM/Gel/Lead Acid
  • Lithium
  • Marine
  • RV

Running a microwave and fridge on a 30 amp hookup can trip breakers fast. This inverter charger uses PowerAssist to supplement AC input with battery power and runs on a 48V system, so loads keep running without shutting circuits down.


Highlights

  • Prevents Shore Power Overloads: PowerAssist supplements weak AC input with battery power during high loads.
  • Handles Multiple Power Sources Automatically: Dual AC inputs switch between shore and generator without rewiring.
  • Keeps Loads Running During Outages: Transfer switching engages in under 20 milliseconds to maintain power.
  • Runs High-Demand Appliances Reliably: 4,000 watt continuous and 10,000 watt surge support heavy startup loads.
  • Delivers High-Capacity Battery Charging: 70 amp adaptive charger maintains proper battery performance.
  • Prevents Battery Drain on Large Loads: Secondary 50 amp output only activates when AC input is present.

Features to know about

Prevents Breaker Trips on Limited Shore Power

Running a microwave, refrigerator, and charger on a 30 amp hookup quickly overloads incoming power and trips breakers. PowerAssist steps in by reducing battery charging and supplementing AC input with battery power when demand spikes. This keeps high-draw appliances running without forcing you to shut loads off or rely on a generator.

Switches Between Shore and Generator Automatically

Manually swapping power sources or rewiring creates downtime and risk of interruption. Dual AC inputs accept shore power and a generator or two independent AC sources, with automatic source selection handling the switch. Power stays routed to the system without manual intervention when your input source changes.

Keeps Critical Loads Running During Power Loss

Even brief power interruptions can reset electronics or disrupt refrigeration. The main AC output transfers in under 20 milliseconds when grid or generator power drops. Connected loads continue running through the transition without noticeable interruption.

Manages Large Loads Without Draining Batteries

High-demand loads like water heaters or air conditioning can quickly drain a battery bank if left on inverter power. The secondary AC output only activates when AC input is available, keeping those loads off the battery system. This separation prevents unexpected battery depletion during heavy use.

Scales Into Larger or Split-Phase Systems

Standard inverter setups cap out quickly when power needs grow. This unit supports parallel operation of up to 6 units and can be configured for split phase and 3-phase systems. It gives you a path to expand output capacity or build more complex power systems without replacing the core equipment.

Specs

Application:

  • 48V battery systems

Inverter Rated Power:

  • Continuous output power at 77ºF: 4,000 watts (5,000 volt-amps)
  • Peak power (starting/surge): 10,000 watts

AC Inputs:

  • Quantity: 2 inputs
  • Input voltage range: 90 VAC to 140 VAC
  • Input frequency: 45 Hz to 65 Hz
  • Maximum feed through current: 2 x 100 amps

Inverter:

  • Input voltage range: 38V to 66V
  • Output voltage: 120 VAC
  • Output frequency: 60 Hz
  • Maximum efficiency: 95 percent
  • Zero load power: 35 watts

Charger:

  • Absorption voltage: 57.6 VDC
  • Float voltage: 55.2 VDC
  • Storage mode voltage: 62.8 VDC
  • Current for house battery: 70 amps

Auxiliary Output:

  • 50 amps

Connections:

  • Battery connection: (4) M8 bolts (2 plus and 2 minus connections)
  • 120V AC connection: M6 bolts

Environmental and Protection:

  • Operating temperature range: -40ºF to 140ºF
  • IP rating: IP21

Construction:

  • Material: aluminum

Dimensions and Weight:

  • Dimensions: 17-3/4" tall x 13" wide x 9-5/8" deep
  • Weight: 66 lbs

Warranty:

  • 5-Year warranty


QUA485021100 Victron Energy Quattro Industrial Pure Sine Wave Power Inverter Charger - 5000 Watts - 48 Volt

Installation Details VN95VR Installation instructions



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See what our Experts say about this Victron Power Inverter

  • Which Victron RV Inverters Allow Me To Run Air Conditioner Off Batteries For Awhile?
    Hey Chris! It really comes down to both inverter size and battery system. The smaller units like Victron 1,000w inverters # VN55ZR 12V and # VN44RR 24V aren’t going to handle an AC unit - they’re built for lighter loads. The Victron 2,400w Quattro II # VN42VR 12V and # VN58ZR 24V can get you closer, especially with a soft start installed on the AC. For short bursts - like cooling down during a stop - they can work in the right setup. Long term or all night would still be a little tricky...
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  • Can I Add A Second Victron Inverter For More Usable Power?
    Hey Mark, that’s one of the nice things about going with a unit like the Victron Quattro inverter charger # VN95VR - you’re not locked into a single unit. These can be run in parallel, so if you need more power down the road, you can add another inverter and effectively increase your total output. That’s a big reason people go with a 48V system - it scales a lot easier for larger off-grid builds. Just keep in mind, adding another inverter also means your battery bank needs to be sized...
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  • Which Victron Inverter Charger Is Best For Off-Grid Camper Van Build?
    Hey Sam! This is a perfect example of where simpler is often better, especially in a van build. If you’re running a 12V system, the Victron Phoenix 1,000w 12v inverter # VN55ZR is a great, straightforward option. If you’re going 24V for efficiency, then the # VN44RR 24V is the match. Both give you clean AC power without needing to tie into a full RV-style electrical system. You’d only step up to something like the 2,400w Victron Quattro II # VN42VR 12V or 2,400w # VN58ZR 24V if you want...
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  • Can Victron 4,000w 48V Inverter Charger Power 2021 Keystone Montana Like 50A Shore Power Would?
    Hey David, great question - and this is where expectations are important. The Victron Quattro inverter charger # VN95VR 48V can power your RV, including both legs of your panel, but it’s limited to 4,000 watts continuous output. So, outlets, fridge, microwave, AC unit, not an issue at all. However, it's still not the full power equivalent of being hooked up to shore power since shore power is about 12,000w total, or 6,000w per leg. Even though your RV is 50A, the inverter is limited...
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  • How Long Will It Take To Charge 48V RV Batteries With Shore Power And Victron Inverter VN95VR
    Hey Steve, good question. The Victron Quattro 4,000w 48v inverter # VN95VR includes a built-in charger rated up to 70 amps at 48V, so it can recharge a battery bank pretty quickly from shore power or a generator. If you have a 48v 200ah battery bank that is completely dead, it could take around 3 hours or so. Actual charging speed depends on: Battery size Battery type lithium vs AGM Available AC input power Lithium batteries will typically accept that charge faster than lead acid. What...
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  • Is 48V Battery Bank Better For Large Off-Grid System In Camper Van?
    Hey Brandon, this is exactly where a 48V system like the 4,000w Victron inverter/charger # VN95VR shines. Higher voltage means lower current for the same power, which gives you: -Smaller wiring -Less heat -Better efficiency under load You're not getting less usable power - just delivering the same power more efficiently when going to 48v. For example, at full output: 12V system = very high current draw 48V system = much lower current That makes a big difference as systems get larger...
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  • Which Inverter Do I Need To Use Power Outlets When Offgrid In 5th Wheel RV With 50 A Power?
    Good morning Melissa! For a 50 amp coach, something like the 2,400w (5,500w peak) Victron Quattro II # VN42VR 12V or # VN58ZR 24V is designed to tie into your system and keep both legs of your panel active for 120V loads when you’re off-grid. The key difference between those two is simply your battery bank voltage - 12V vs 24V. If you’re building a larger system or thinking long-term especially with solar, the 4,000w (10,000w peak) Victron Quattro # VN95VR 48V is more of a full power...
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  • How Long Can I Run Space Heater Powered By Victron 48V Inverter With 4 12V 100ah Batteries In Series
    Hey Brian, that’s a good question. With four 12V 100Ah batteries wired in series, you’ve got a 48V 100Ah system, which works out to about 4,800 watt-hours of total energy. Most small space heaters pull around 1,200–1,500 watts, so you’re looking at roughly 3 hours of runtime in ideal conditions. In the real world, it’ll usually be a bit less once you factor in inverter losses and any other loads running. The Victron Quattro inverter charger # VN95VR can handle a space heater just fine...
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  • Should I Run 2 24V In Parallel Or Series For 48V In Off-Grid Camper Van Build?
    Hey Kevin, this really comes down to how you want to wire those two batteries. With two 24V 200Ah batteries, you’ve got two solid options. If you wire them in parallel, you’ll stay at 24V but double your capacity to 400Ah, which pairs well with an inverter like # VN44RR. That setup is simpler and gives you more runtime at that voltage. If you wire them in series, you’ll have a 48V 200Ah system, which is what something like the # VN95VR is designed for. You’re not losing any total energy...
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  • Will Victron DC To AC Inverter Be Able To Power Entire Keystone Montana RV With 50A Service?
    Hey David, that’s a great question. The 4000w Victron Quattro inverter charger 48v # VN95VR can supply power to both legs of your panel, but it’s still delivering 120V single-phase power, not true split-phase like shore power that delivers 12,000w total. What that means: -Both sides of your panel can be energized -Your outlets and most appliances will work normally -Total output is still limited to 4,000 watts combined So instead of one side being “dead,” everything works - you just...
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Info for this part was:

Employee Steven C
Installed by:
Steven C
Employee Mary K
Edited by:
Mary K
Employee Wilson B
Updated by:
Wilson B
Employee Alexander C
Updated by:
Alexander C
Employee Alex H
Written by:
Alex H

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