Energy Spark – Axpert 5kVA 4KW 48V Hybrid Inverter

R10,999.00 R8,999.00

Axpert MKS is equipped with MPPT solar charge controller to maximize and regulate DC power from the solar array for charging the battery bank. Transformerless design provides reliable power conversion in compact size. Besides, it’s worry-free to start up motor-type loads such as refrigerators, motors, pumps, compressors and laser printers as well as electronic loads like TVs, Computers, power tool and battery chargers.



Main Features

  • Pure sine wave inverter.
  • Output power factor 1 (only 0.8 for 3KP/5KP Models).
  • Built-in battery equalization function to extend battery life cycle.
  • Built-in MPPT solar charge controller.
  • Selectable input voltage range for home appliances and personal computers.
  • Selectable charging current based on applications.
  • Configurable AC/Solar input priority via LCD setting.
  • Compatible to mains voltage or generator power.
  • Battery equalization for optimized battery performance and lifecycle.
  • Parallel operation with up to 9 units only available for Axpert MKS 3KP/4KVA/5KVA


Technical Specifications

  • Model: Axpert MKS 5K-48.
  • Rated Power: 6500 VA / 5000 W.
  • Parallel Capability: Yes, 9 units.


  • Voltage: 230 VAC.
  • Selectable Voltage Range: 170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances).
  • Frequency Range: 50 Hz/60 Hz (Auto sensing).


  • AC Voltage Regulation (Batt. Mode): 230VAC ± 5%.
  • Surge Power: 10000 VA.
  • Efficiency (Peak): 93%.
  • Transfer Time: 10 ms (For Personal Computers); 20 ms (For Home Appliances).
  • Waveform: Pure sine wave.

Battery & AC Charger

  • Battery Voltage: 48 VDC.
  • Floating Charge Voltage: 54 VDC Max: 58 VDC.
  • Overcharge Protection: 60 VDC.

Solar Charger & AC Charger

  • Maximum PV Array Power: 4000 W.
  • MPPT Range @ Operating Voltage: 60 VDC ~115 VDC.
  • Maximum PV Array Open Circuit Voltage: 450 VDC.
  • Maximum Solar Charge Current: 80 A.
  • Maximum AC Charge Current: 80 A.
  • Maximum Charge Current: 80 A.
  • Maximum Efficiency: 98%.
  • Standby Power Consumption: 2 W.


  • Dimension, D x W x H (mm): 120 x 295 x 468.
  • Net Weight (kgs): 13.5.

Operating Environment

  • Humidity: 5% to 95% Relative Humidity(Non-condensing).
  • Operating Temperature: 0°C to 55°C.
  • Storage Temperature: -15°C to 60°C.


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