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MLT Inverters Power Star 24kVA 48V Three Phase Pure Sine Wave Inverter/Charger

The Powerstar inverter range is designed to be a robust & reliable hybrid energy storage platform. It is ideal for applications as varied as off-grid farms and lodges to urban houses and factories. It provides a smart & seamless interface between the grid, generators, renewable energy and storage. The Powerstar is unique in the storage inverter market for its ability to clean incoming power & regulate the output voltage.

  • Designed for harsh environments.
  • 6 to 24 kVA units, able to parallel up to 96kVA.
  • 1 and 3-phase transformer-based.
  • Low-voltage DC (36 & 48 V).

Download specifications sheet here.

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Excl. Tax: R 166,282.61 Incl. Tax: R 191,225.00
MLT Inverters

Product Description



  • Voltage & Power Quality Regulation.
  • Automatic Generator Start.
  • Source Monitoring.
  • Export Power Control.
  • SmartLoad Load Prioritization.

Technical Specifications
System Ratings

  • Phases / Rated Voltage / Frequency: 1ø / 230 V / 50 Hz or 3ø / 400 V / 50 Hz, 3ø / 480V / 60Hz (VRB).
  • Input Voltage Range: +/- 19% of nominal V.
  • Input Frequency Range: 48 - 58 Hz, 58..68 Hz (VRB).
  • Rated Input Power: 24 kVA.
  • Rated Output Power: 24 kVA.
  • Maximum Input Current per 6 / 8kVA module: 35 A.
  • Maximum Output Current per 6 / 8kVA module: 52 A (for 30s), 70 A (for 5s).
  • THD I (at rated power): < 3%.
  • Protection: Overload, Overcurrent, Short Circuit, Over Temperature, Under/Over Voltage, Under/Over Frequency.

Battery Input

  • Nominal Battery Voltage: 48 V.
  • Maximum Battery Charge Current (Adj.): 450 A.
  • Recommended Minimum Battery Size: 500 Ah.
  • Battery Technology: Lead Acid / Vanadium Redox (VRB) / LiFePO4.


  • Efficiency (peak): Up to 92% stand-alone, Up to 95% with source connected.
  • Tare Losses in Standby (Night): < 140 W.
  • Standby Losses (Load Sensing): < 8 W.


  • DC Input: 50 mm² Cable (Not Included).
  • AC: 10/16 mm² Terminal Blocks.

General Specifications

  • Mounting Method: Floor Standing.
  • Dimensions (W x H x D): 550 mm x 1200 mm x 510 mm.
  • Weight: 280 kg.
  • IP/NEMA Rating: IP30 / NEMA1.
  • Colour: RAL7032.
  • Cooling Method: Forced Air.

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 3 year product warranty
Inverter Wattage 24000W


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