Voltronic Power Axpert MAX E TWIN 11K

Voltronic Axpert MAX E TWIN 11K

Discover the Axpert MAX E TWIN 11K inverter by Voltronic Power with 230VAC regulation, 22000VA surge power, and 95% efficiency.

  • Voltage (Batt. Mode): 230VAC ± 5%
  • Surge Power: 22000VA
  • Efficiency (Peak): 93%
AED 3,500incl. VAT

In stock

Full SpecificationsDownload datasheet (PDF)

Voltronic Axpert MAX E TWIN 11K features

Status indication with RGB lights

Dual outputs for smart load

Dual outputs for smart load management

Upgrade maximum PV current to

Upgrade maximum PV current to 60A for 12K model

Built-in WiFi with APP for

Built-in WiFi with APP for mobile monitoring and OTA firmware

Supports USB On-the-Go function

Built-in BMS communication port

Built-in meter calibration for optimized

Built-in meter calibration for optimized system operation

Battery independent design

Built-in anti-dust kit

Optional DC output for DC

Optional DC output for DC fan, LED bulb, router and so on

Parallel operation with 6 units

About the Voltronic Axpert MAX E TWIN 11K

The Axpert MAX E TWIN 11K by Voltronic Power is a high-performance inverter designed for optimal energy conversion. With a robust AC voltage regulation of 230VAC ± 5% and a peak efficiency of 95%, this inverter ensures reliable power delivery for various applications. Ideal for residential and commercial use, the Axpert MAX TWIN is perfect for backup power systems, renewable energy setups, and off-grid installations.

Specifications last updated 23 July 2026

Voltronic Axpert MAX E TWIN 11K full specifications

Electrical

Circulation Current under No Load ConditionMax 2A
Low DC Cut-off Voltage44Vdc
Max. Charging Current120A
Max. Input Current27A x 2 (MAX 40A)
Max. PV Array Open Circuit Voltage500Vdc
Nominal DC Input Voltage48Vdc
PV Array MPPT Voltage Range90Vdc 450Vdc
Parallel KitYES
Parallel communicationCAN
Power Unbalance Ratio<5% 100% Load
Transfer time in parallel modeMax 50ms
Max parallel numbers6
Optional DC VoltageN/A
Parallel CapabilityYES, 6 units
Selectable Voltage Range170-280 VAC (For Personal Computers)
DC Offset≤100mV
Efficiency (Line Mode)>95% (Rated R load, battery full charged)
High DC Cut-off Voltage63Vdc
High DC Recovery Voltage61Vdc
High Loss Frequency65±1Hz
High Loss Return Frequency63±1Hz
High Loss Return Voltage270Vac±7V
High Loss Voltage280Vac±7V
Low Loss Frequency40±1Hz
Low Loss Return Frequency42±1Hz
Low Loss Return Voltage180Vac±7V (UPS); 100Vac±7V (Appliances)
Low Loss Voltage170Vac±7V (UPS) 90Vac±7V (Appliances)
Max AC Input Current60A
Max AC Input Voltage300Vac
Max Output Current for 2nd output40A
Nominal Input Frequency50Hz/60Hz (Auto detection)
Nominal Input Voltage230Vac
Output Short Circuit ProtectionLine mode: Circuit Breaker (70A) Battery mode: Electronic Circuits
Peak Efficiency93%
Battery56.4Vdc
Charging Current150A UPS
DC VoltageDC Offset ≦100mV Power Limitation 55Vdc
Efficiency>95% ( Rated R load Line Mode
Floating Charging Voltage54Vdc
Input Voltage WaveformSinusoidal (utility or generator) Nominal
Output Frequency60Hz or 50Hz Peak
Output Voltage Regulation230Vac± 5%
Overcharge Protection63Vdc Charging Algorithm 3-Step Charging Curve Time
Overload ProtectionSurge
Rated Output Power11000W
Rated Power11000W Max. PV Array Open Circuit
Safety CertificationCE
Start-up Voltage80V +/- 5Vdc Power Limitation PV Current MPPT temperature 75° 80°
Transfer Time10ms typical (UPS);
AC Voltage Regulation (Batt. Mode)230VAC ± 5%
Surge Power22000VA
Efficiency (Peak)93%
WaveformPure sine wave
VoltageN/A
Battery Voltage48 VDC
Floating Charge Voltage54 VDC
Solar Charger TypeMPPT
Maximum PV Array Power13000W (6500W x 2)
MPPT Range @ Operating Voltage90 – 450 VDC
Maximum PV Array Open Circuit Voltage500 VDC
Maximum PV Input Current40A/27A (MAX 60A)
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

Dimension, D x W x H (mm)147.4 x 432.5 x 553.6
Net Weight (kgs)18.4
Communication InterfaceUSB/RS232/RS485/WiFi/Dry-contact

Environmental

Humidity5% to 95%
Operating Temperature Range-10°C to 50°C
Storage temperature-15°C~ 60°C
Operating Temperature-10°C to 50°C

Certifications

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

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