Voltronic Power Axpert MAX III 11KW

InvertersModel VOLTRONIC-AXPERT-MAX-III-11KW

Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW

Discover the Axpert MAX III 11KW inverter by Voltronic Power with 230VAC, 22000VA surge power, and auto-sensing frequency for optimal performance.

  • Voltage: 230 VAC
  • Selectable Voltage Range: 170-280 VAC (For Personal Computers)
  • Frequency Range: 50/60 Hz (Auto)
AED 4,200incl. VAT

In stock

  • Delivered within 3 business days, door to door, to every market we serve.
  • Dispatched the same business day for an order placed before 21:00 (Dubai time), or the next business day after.
  • 2-year warranty
Full SpecificationsDownload datasheet (PDF)

Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW features

  • User-friendly LCD setting and intuitive

    User-friendly LCD setting and intuitive LED design

  • Grid support and built-in CT

    Grid support and built-in CT sensor

  • Built-in DC, AC breaker, PV

    Built-in DC, AC breaker, PV DC switch

  • Easy access cable design with

    Easy access cable design with sliding door

  • Dual inputs and Dual outputs

    Dual inputs and Dual outputs for smart energy management

  • New wall mount bracket design

  • Upgrade maximum PV power to

    Upgrade maximum PV power to 12000W

  • Parallel operation with 6 units

  • User Selectable Hybrid or Off-Grid

    User Selectable Hybrid or Off-Grid mode inverter operation

About the Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW

The Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW is an Off-Grid Inverter with a maximum PV array power of 12000W (6000W x 2), making it a dependable choice for off-grid, hybrid and backup power installations. It accepts an operating voltage range of 170-280 VAC in UPS mode (For Personal Computers). It operates at an efficiency of 93%. Its output waveform is Pure sine wave. The unit measures 176.3 x 432.4 x 687 and weighs 25. It is rated to operate across -10°C to 50°C, with a humidity tolerance of 5% to 95% Relative Humidity (Non-condensing). Monitoring and control are available over USB/RS232/RS485/Wifi/Dry-contact. The Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW is certified to IEC 62109, IEC 61683, EN/IEC 61000-6-2, 61000-6-4, 61000-3-11 and 61000-3-12 and is backed by a 2-year manufacturer warranty from Voltronic Power. Its published specifications also list Voltage of 230 VAC, No Load Power Consumption of <75W and DC Voltage of 12 VDC ± 5%, 100W.

Specifications last updated 23 July 2026

Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW full specifications

Electrical(22)

Voltage230 VAC
Selectable Voltage Range170-280 VAC (For Personal Computers)
Frequency Range50 Hz/60 Hz (Auto sensing)
AC Voltage Regulation (Batt. Mode)230VAC ± 5%
Surge Power22000VA
Efficiency (Peak)93%
Transfer Time15 ms (For Personal Computers), 20 ms (For Home Appliances)
WaveformPure sine wave
No Load Power Consumption<75W
DC Voltage12 VDC ± 5%, 100W
Battery Voltage48 VDC
Floating Charge Voltage54 VDC
Overcharge Protection66 VDC
Solar Charger typeMPPT
Maximum PV Array Power12000W (6000W x 2)
MPP Range @ Operating Voltage90 ~ 450 VDC
Maximum PV Array Open Circuit Voltage500 VDC
Maximum PV Input Current27A x 2 (MAX. 40A)
Maximum Solar Charge Current150A
Maximum AC Charge Current150A
Maximum Charge Current150A
Compliance SafetyIEC 62109, IEC 61683, EN/IEC 61000-6-2, 61000-6-4, 61000-3-11, 61000-3-12

Mechanical(3)

Dimension, D x W x H (mm)176.3 x 432.4 x 687
Net Weight (kgs)25
Communication InterfaceUSB/RS232/RS485/Wifi/Dry-contact

Environmental(3)

Humidity5% to 95% Relative Humidity (Non-condensing)
Operating Temperature-10°C to 50°C
Storage Temperature-15°C to 60°C

Certifications(10)

  • IEC 62109
  • IEC 61683
  • EN 61000-6-2
  • IEC 61000-6-2
  • EN 61000-6-4
  • IEC 61000-6-4
  • EN 61000-3-11
  • IEC 61000-3-11
  • EN 61000-3-12
  • IEC 61000-3-12

Downloads & support

PDFThe manufacturer's sheet, to print or share

Frequently Asked Questions

What voltage does the Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW operate on?

The Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW has a nominal voltage of 48 VDC and an operating voltage range of 170-280 VAC in UPS mode (For Personal Computers).

What are the physical dimensions and weight of the Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW?

The Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW measures 176.3 x 432.4 x 687 and weighs 25.

What is the operating temperature range of the Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW?

The Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW operates across -10°C to 50°C and a humidity range of 5% to 95% Relative Humidity (Non-condensing).

What is the efficiency of the Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW?

The Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW has an efficiency of 93%.

What solar input can the Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW handle?

The Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW supports a maximum PV array power of 12000W (6000W x 2), a maximum solar charge current of 150A and a maximum PV array open-circuit voltage of 500 VDC.

What transfer time and output waveform does the Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW provide?

The Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW has a transfer time of 15 ms (For Personal Computers), 20 ms in UPS mode (For Home Appliances) and an output waveform of Pure sine wave.

How does the Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW regulate voltage?

The Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW provides a voltage regulation of 230 VAC ± 5%.

What communication options does the Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW offer?

The Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW offers USB/RS232/RS485/Wifi/Dry-contact connectivity for monitoring and control.

What certifications does the Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW have?

The Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW is certified to IEC 62109, IEC 61683, EN/IEC 61000-6-2, 61000-6-4, 61000-3-11 and 61000-3-12, meeting recognised international standards for safety and performance.

What warranty coverage is available for the Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW?

The Voltronic Off-Grid Solar Inverter Axpert MAX III 11KW is backed by a 2-year manufacturer warranty from Voltronic Power.

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