Voltronic Power Axpert VM II Premium+ 8K

Voltronic Axpert VM II Premium+ 8K

Discover the Axpert VM II Premium+ 8K inverter by Voltronic Power with 8000W output and 230VAC regulation for efficient energy solutions.

  • Voltage (Batt. Mode): 230VAC ± 5%
  • Output Power: 8000VA/8000W
  • Surge Power: 16000VA
AED 3,500incl. VAT

In stock

Full SpecificationsDownload datasheet (PDF)

Voltronic Axpert VM II Premium+ 8K features

Wide PV input range, starts

Wide PV input range, starts from 30VDC for 1.5K/3K/4.2K models

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

Dual AC outputs only for

Dual AC outputs only for 4.2K/6.2K/8K models

Maximum charging current 100A/120A based

Maximum charging current 100A/120A based on models

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 Axpert VM II Premium+ 8K

The Axpert VM II Premium+ by Voltronic Power is a top-tier inverter designed for optimal energy management. With a robust output power of 8000W when using both PV and battery, and precise AC output regulation, it ensures reliable performance for various applications. Ideal for residential and small commercial setups, the Axpert VM II Premium+ is perfect for powering essential appliances and ensuring uninterrupted energy supply.

Specifications last updated 23 July 2026

Voltronic Axpert VM II Premium+ 8K full specifications

Electrical

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 Power8000VA/8000W
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 Power8000VA/8000W
AC Output No.Dual Outputs
Surge Power16000VA
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 Protection66 VDC
Solar Charger TypeMPPT
Maximum PV Array Open Circuit Voltage500 VDC
Maximum PV Array Power10000W (5000W x 2)
Maximum PV Input Current22 A x 2
MPP Range @ Operating Voltage90~450 VDC
Maximum Solar Charge Current120A
Maximum AC Charge Current120A
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

Dimension, D x W x H (mm)141 x 322 x 497
Net Weight (kgs)15
Communication InterfaceRS232/RS485(BMS)/WiFi

Environmental

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

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