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Victron Multiplus II GX 5kVA 4kW 48V Inverter/Charger

An Inverter/Charger with device networking built-in, the MultiPlus-II GX communicates with a solar charger, batteries, and other devices to control a grid-connected, off-grid, or remote power installation. Capable of parallel operation for increased power output, or battery charge-rates, the MultiPlus-II GX can also be configured for three-phase supply. A host of advanced features - such as uninterrupted power supply, setting load limits, and supplementing limited grid-power availability with battery power - can all be controlled straight from your phone or smart device. Remote monitoring is also possible.

Please download full specifications sheet here.

SKU: SI-V-MP-2-GX485
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Regular Price: R 43,436.65

Special Price Excl. Tax: R 33,049.57 Incl. Tax: R 38,007.01


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Product Description



  • A MultiPlus-II with LCD and GX functionality.
  • Display and Wi-Fi.
  • GX device.
  • Parallel and three phase operation.

MultiPlus-II GX - 48/3000/35-32

  • PowerControl & PowerAssist: Yes.
  • Transfer switch: 50A.
  • Maximum AC input current: 50A.
  • Auxiliary output: Yes (32A).


  • DC Input voltage range: 38 – 66V
  • Output: Output voltage: 230 VAC ± 2% Frequency: 50 Hz ± 0,1% (1)
  • Cont. output power at 25°C: 5000VA.
  • Cont. output power at 25°C: 4000W.
  • Cont. output power at 40°C: 3700W.
  • Cont. output power at 65°C: 3000W.
  • Maximum apparent feed-in power: 4000VA.
  • Peak power: 9000W.
  • Maximum efficiency: 96%.
  • Zero load power: 18W.
  • Zero load power in AES mode: 12W.
  • Zero load power in Search mode: 2W.


  • AC Input: Input voltage range: 187-265 VAC, Input frequency: 45 – 65 Hz.
  • Charge voltage 'absorption': 57,6V.
  • Charge voltage 'float': 55,2V
  • Storage mode: 52,8V.
  • Maximum battery charge current: 70A.
  • Battery temperature sensor: Yes.


  • Interfaces: VE.Can, USB, Ethernet, VE.Direct, Wi-Fi
  • External AC current sensor (optional): 100A
  • Programmable relay: Yes.
  • Protection: a – g.
  • VE.Bus communication port: For parallel and three phase operation, remote monitoring and system integration.
  • General purpose com. port: Yes, 2x.
  • Remote on-off: Yes.
  • Operating temperature range: -40 to +65°C (fan assisted cooling).
  • Humidity (non-condensing): max 95%.


  • Material & Colour: Steel, blue RAL 5012.
  • Protection category: IP22.
  • Battery-connection: M8 bolts.
  • 230 V AC-connection: Screw terminals 13 mm² (6 AWG).
  • Weight: 30 kg.
  • Dimensions (hxwxd) mm: 565 x 323 x 148.

Additional Information

Additional Information

Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty 5 year product warranty
Inverter Wattage 4000W


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