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Victron Quattro 15kVA 12kW 48V Inverter/Charger

Similar to the MultiPlus, the Quattro is also a combined inverter and charger. Additionally, it can accept two AC inputs and automatically connect to the active source. Its many features include a true sine wave inverter, adaptive charging, hybrid Power Assist technology plus multiple system integration features such as three or split phase operation and parallel operation.


  • Two AC inputs with integrated transfer switch.
  • Two AC Outputs.
  • Virtually unlimited power thanks to parallel operation.
  • Three phase capabilities.
  • Power Control – Dealing with limited generator, shore side or grid power.
  • Power Assist – Boosting shore or generator power.
  • Solar energy: AC power available even during a grid failure.
  • System configuring.
  • On-site Monitoring and control.
  • Remote Monitoring and control.
  • Remote configuring.

Download specifications sheet here.

Please note there may be a lead time of 6 - 8 weeks on this item due to stock availability.

SKU: SI-V-Q-12000W-48V
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Regular Price: R 107,734.30

Special Price Excl. Tax: R 81,972.17 Incl. Tax: R 94,268.00


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Product Description


Technical specifications

  • Input voltage range (V DC): 9,5 – 17V, 19 – 33V, 38 – 66V.
  • Output voltage: 230 VAC ± 2%.
  • Output Frequency: 50 Hz ± 0,1%.
  • Cont. output power at 25°C (VA): 15 000.
  • Cont. output power at 25°C (W): 12 000.
  • Cont. output power at 40°C (W): 10 000.
  • Cont. output power at 65°C (W): 7000.
  • Peak power (W): 25 000.
  • Maximum efficiency (%): 96.
  • Zero load power (W) 80.
  • Zero load power in AES mode (W): 50.
  • Zero load power in Search mode (W): 50.


  • Charge voltage 'absorption' (V DC): 57,6.
  • Charge voltage 'float' (V DC): 55,2.
  • Storage mode (V DC): 52,8.
  • Charge current house battery (A): 200.
  • Charge current starter battery (A): 4 (12V and 24V models only).
  • Battery temperature sensor: Yes.


  • Power Control / Power Assist: Yes.
  • Integrated Transfer switch: Yes.
  • AC Input voltage range (x2): 187-265 VAC
  • Input frequency: 45 – 65 Hz.
  • Power factor: 1.
  • Maximum feed through current (A): 2 x 100.
  • Auxiliary output (A): 50.
  • Programmable relay: 3x.
  • VE. Bus communication port: For parallel and three phase operation, remote monitoring and system integration.
  • General purpose com. port: 2x.
  • Remote on-off: Yes.
  • Operating temp.: -40 to +65˚C.
  • Humidity (non-condensing): max. 95%.


  • Material & Colour: aluminium (blue RAL 5012).
  • Protection category: IP 21.
  • Battery-connection: Four M8 bolts (2 plus and 2 minus connections)
  • 230 V AC-connection: M6 Bolts.
  • Weight (kg): 72.
  • Dimensions (hxwxd in mm): 572 x 488 x 344.

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 12000W


Customer Reviews (1)

Excellent ProductReview by Chelsea
My husband purchased this product after some excellent advice from the sales team at ! This product is worth every cent. We will definitely be doing business with them very soon. There are not a lot of companies that gives good service like these guys. (Posted on 06/09/2018)

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