Voltronic Power Inverters AXPERT-MAX-III-11/AXPERT-MAX-III-12/VOLTRONIC-AXPERT-MAX-III-12KW

The Axpert MAX III 11KW is an off-grid solar inverter.

Models Covered: AXPERT-MAX-III-11KW, VOLTRONIC-AXPERT-MAX-III-11KW, AXPERT-MAX-III-12KW, VOLTRONIC-AXPERT-MAX-III-12KW

Manufacturer: Voltronic Power

Application: The Voltronic 11 kW Hybrid Solar Inverter Axpert MAX III 11KW is an 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. It is rated to operate across -10°C to 50°C, with a humidity tolerance of 5% to 95%. Monitoring and control are available over USB/RS232/RS485/Wifi/Dry-contact. The Voltronic 11 kW Hybrid 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 No Load Power Consumption of <75W, Rated Inverter Power of 11000VA/11000W and Maximum AC Charge Current of 150A.

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Models and prices

Technical Specifications

ParameterAXPERT-MAX-III-11KWVOLTRONIC-AXPERT-MAX-III-11KWAXPERT-MAX-III-12KWVOLTRONIC-AXPERT-MAX-III-12KW
Additional Specifications
Parallel CapabilityYES, 6 units
Input
Selectable Voltage Range170-280 VAC (For Personal Computers)170-280 VAC (For Personal Computers)170-280 VAC (For Personal Computers)90-280 VAC (For Home Appliances)
Frequency Range50 Hz/60 Hz (Auto sensing)
Voltage230 VAC
Output
AC Voltage Regulation (Batt. Mode)230VAC ± 5%
Efficiency (Peak)93%
No Load Power Consumption<75W
Surge Power22000VA22000VA24000VA24000VA
WaveformPure sine wave
Transfer Time15 ms (For Personal Computers), 20 ms (For Home Appliances)
DC Voltage12 VDC ± 5%, 100W
Solar Charger & AC Charger
Maximum PV Array Power12000W (6000W x 2)12000W (6000W x 2)12000W (6000W x 2)18000W (Max. 12000W per tracker)
Maximum Charge Current150A150A150A200A
Maximum PV Input Current27A x 2 (MAX. 40A)27A x 2 (MAX. 40A)40A/27A (MAX 60A)40A/27A (MAX 60A)
Maximum Solar Charge Current150A150A200A200A
Maximum AC Charge Current150A150A200A200A
MPP Range @ Operating Voltage90 ~ 450 VDC
Maximum PV Array Open Circuit Voltage500 VDC
Solar Charger typeMPPT
Physical
Communication InterfaceUSB/RS232/RS485/Wifi/Dry-contact
Net Weight (kgs)28.52528.528.5
Dimension, D x W x H (mm)176.3 x 432.4 x 687
Standard
Compliance SafetyIEC 62109, IEC 61683, EN/IEC 61000-6-2, 61000-6-4, 61000-3-11, 61000-3-12
Electrical / AC Output Data
Rated Inverter Power11000VA/11000W—12000VA/12000W—
Battery
Floating Charge Voltage54 VDC
Battery Voltage48 VDC
Overcharge Protection66 VDC
Operating Environment
Humidity5% to 95%5% to 95% Relative Humidity (Non-condensing)5% to 95%5% to 95% Relative Humidity (Non-condensing)
Operating Temperature-10°C to 50°C
Storage Temperature-15°C to 60°C

Figures are measured at the test conditions the manufacturer’s datasheet states. A dash means the manufacturer publishes no figure for that model.

Availability & grid compliance in the UAE

MarketUAE
Grid authority / regulatorDEWA, ADDC, SEWA
Quotation currencyAED
Support hours timezoneAsia/Dubai
Main citiesDubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah

Figures on this page are the manufacturer's own, measured at the test conditions the datasheet states — they do not change by country. What changes is the approval that has to be met before the unit is energised: in the UAE that rests with the local authorities (DEWA, ADDC, SEWA). Confirm the grid code, import requirements and any local certification with them, or with us, before you order.

For prices, see Voltronic Inverters: Prices in UAE. Store pickup — collect your order from our store in Dubai or Riyadh.

Key Features & Technical Highlights

  • 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

Frequently Asked Questions

What voltage does the Voltronic 11 kW Hybrid Solar Inverter Axpert MAX III 11KW operate on?

The Voltronic 11 kW Hybrid 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 is the operating temperature range of the Voltronic 11 kW Hybrid Solar Inverter Axpert MAX III 11KW?

The Voltronic 11 kW Hybrid Solar Inverter Axpert MAX III 11KW operates across -10°C to 50°C and a humidity range of 5% to 95%.

What is the efficiency of the Voltronic 11 kW Hybrid Solar Inverter Axpert MAX III 11KW?

The Voltronic 11 kW Hybrid Solar Inverter Axpert MAX III 11KW has an efficiency of 93%.

What solar input can the Voltronic 11 kW Hybrid Solar Inverter Axpert MAX III 11KW handle?

The Voltronic 11 kW Hybrid 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 11 kW Hybrid Solar Inverter Axpert MAX III 11KW provide?

The Voltronic 11 kW Hybrid 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 11 kW Hybrid Solar Inverter Axpert MAX III 11KW regulate voltage?

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

What communication options does the Voltronic 11 kW Hybrid Solar Inverter Axpert MAX III 11KW offer?

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

Can multiple Voltronic 11 kW Hybrid Solar Inverter Axpert MAX III 11KW units run in parallel?

Yes — the Voltronic 11 kW Hybrid Solar Inverter Axpert MAX III 11KW supports parallel operation (YES, 6 units).

What certifications does the Voltronic 11 kW Hybrid Solar Inverter Axpert MAX III 11KW have?

The Voltronic 11 kW Hybrid 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 11 kW Hybrid Solar Inverter Axpert MAX III 11KW?

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