Voltronic Power Axpert VM II Premium+ 6.2K

InvertersModel VOLTRONIC-AXPERT-VM-II-PREMIUM-PLUS-6.2K

Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K

Discover the Axpert VM II Premium+ 6.2K inverter by Voltronic Power with 6200W output and 230VAC regulation for efficient energy solutions.

  • Voltage (Batt. Mode): 230VAC ± 5%
  • Output Power: 6200W with PV & battery 5000W with battery only
  • Surge Power: 12400VA

Choose the Rated Output Power

What sets the VOLTRONIC-AXPERT-VM-II-PREMIUM-PLUS-6.2K apart from the other 6 models in the family: Peak Efficiency 90%; Rated Output Power 6200VA/6200W; Max. Output Fault Current 26A; Output PV.

AED 3,500incl. 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 VM II Premium+ 6.2K features

  • Built-in communication port for BMS

  • Built-in feed-in grid function

  • Built-in WiFi with APP for

    Built-in WiFi with APP for remote monitoring and OTA firmware upgrade

  • Battery independent design

  • Battery equalization function to optimize

    Battery equalization function to optimize battery performance and extend lifecycle

  • Built-in anti-dust kit

About the Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K

The Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K is an Off-Grid Inverter with a rated power of 6200 VA/6200W, making it a dependable choice for off-grid, hybrid and backup power installations. It accepts an operating voltage range of 90-280 VAC.. It operates at an efficiency of >95% (Rated R load. Its output waveform is Sinusoidal (utility or generator). The unit measures 115 x 300 x 435 and weighs 10.4. 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 RS232/RS485(BMS)/WiFi. The Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K is certified to CE and is backed by a 2-year manufacturer warranty from Voltronic Power. Its published specifications also list PV Voltage Accuracy of 2V, High Loss Frequency of 65±1Hz and High Loss Return Frequency of 63±1Hz.

Specifications last updated 23 July 2026

Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K full specifications

Electrical(50)

Default Charging Current60A
PV Voltage Accuracy2V
Efficiency (Line Mode)>95% (Rated R load
High Loss Frequency65±1Hz
High Loss Return Frequency63±1Hz
High Loss Return Voltage270Vac±7V
High Loss Voltage280Vac±7V
Input Voltage WaveformSinusoidal (utility or generator)
Low Loss Frequency40±1Hz
Low Loss Return Frequency42±1Hz
Low Loss Return Voltage100Vac±7V (Appliances)
Max AC Input Voltage300Vac
Nominal DC Input Voltage24Vdc
Nominal Input Frequency50Hz/60Hz (Auto detection)
Nominal Input Voltage230Vac
OutputPV
Output Frequency50Hz or 60Hz
Peak Efficiency90%
Rated Output Power6200VA/6200W
Voltage Range90-280VAC.
Battery28.2
Cold Start Voltage23.0Vdc
Floating Charging Voltage27Vdc
Output Voltage Regulation230Vac± 5%
Output Voltage WaveformPure Sine Wave
Safety CertificationCE
AC Output Regulation (Batt. Mode)230VAC ± 5%
Output Power6200W with PV & battery 5000W with battery only
AC Output No.Dual Outputs
Surge Power12400VA
Efficiency (Peak)93%
Transfer Time10 ms (For Personal Computers); 20 ms (For Home Appliances)
WaveformPure sine wave
Battery Voltage48 VDC
Floating Charge Voltage54 VDC
Overcharge Protection63 VDC
Solar Charger TypeMPPT
Maximum PV Array Open Circuit Voltage500 VDC
Maximum PV Array Power6500W
Maximum PV Input Current18 A
MPP Range @ Operating Voltage90~450 VDC (Min. 100VDC without battery connected)
Maximum Solar Charge Current100A
Maximum AC Charge Current100A
Maximum Charge Current120A
AC Charging Current (Max)80Amp
Max. Output Fault Current26A
No Load Power Consumption<35W
Input(Shore or Generator)
Output Short Circuit Protection32A
High DC Recovery Voltage31Vdc

Mechanical(3)

Dimension, D x W x H (mm)115 x 300 x 435
Net Weight (kgs)10.4
Communication InterfaceRS232/RS485(BMS)/WiFi

Environmental(3)

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

Downloads & support

PDFThe manufacturer's sheet, to print or share

Frequently Asked Questions

What is the rated power of the Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K?

The Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K has a rated power of 6200 VA/6200W and a surge capability of 12400 VA.

What voltage does the Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K operate on?

The Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K has a nominal voltage of 48 VDC and an operating voltage range of 90-280 VAC..

What are the physical dimensions and weight of the Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K?

The Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K measures 115 x 300 x 435 and weighs 10.4.

What is the operating temperature range of the Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K?

The Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K 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 VM II Premium+ 6.2K?

The Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K has an efficiency of >95% (Rated R load.

What solar input can the Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K handle?

The Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K supports a maximum PV array power of 6500W, a maximum solar charge current of 100A 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 VM II Premium+ 6.2K provide?

The Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K has a transfer time of 10 ms in UPS mode (For Personal Computers) and an output waveform of Sinusoidal (utility or generator).

How does the Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K regulate voltage?

The Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K provides a voltage regulation of 230 VAC± 5%.

What communication options does the Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K offer?

The Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K offers RS232/RS485(BMS)/WiFi connectivity for monitoring and control.

What certifications does the Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K have?

The Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K is certified to CE, meeting recognised international standards for safety and performance.

What warranty coverage is available for the Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K?

The Voltronic Off-Grid Solar Inverter Axpert VM II Premium+ 6.2K is backed by a 2-year manufacturer warranty from Voltronic Power.

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