Voltronic Power Axpert Max II Duplex S 8K Hybrid Solar Inverter

InvertersModel AXPERT-MAX-II-DUPLEX-S-8K

Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K

The Axpert MAX II Duplex S Axpert Max II Duplex S 8K is a hybrid solar inverter.

  • Selectable Voltage Range: 170-280 VAC (For Personal Computers) 90-280 VAC (For Home Appliances)
  • AC Voltage Regulation (Batt. Mode): 230VAC ± 5%
  • Surge Power: 16000VA
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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)

About the Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K

The Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K is a Hybrid Solar Inverter with a maximum PV array power of 8000W (4000W 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 (For Personal Computers) 90-280 VAC in UPS mode (For Home Appliances). It operates at an efficiency of 93%. Its output waveform is Pure sine wave. The unit measures 147.4x 432.5 x 553.6 and weighs 18.4. It is rated to operate across -10°C to 50°C, with a humidity tolerance of 5% to 95% Relative Humidity(Non-condensing). The Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K is certified to CE and NRS 097-2-1:2017 and is backed by a 2-year manufacturer warranty from Voltronic Power. Its published specifications also list Maximum AC Charge Current of 120A, Maximum Charge Current of 150A and DC Voltage of 12 VDC ±5%, 100W.

Specifications last updated 18 August 2026

Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K full specifications

Electrical(15)

Selectable Voltage Range170-280 VAC (For Personal Computers) 90-280 VAC (For Home Appliances)
AC Voltage Regulation (Batt. Mode)230VAC ± 5%
Surge Power16000VA
WaveformPure sine wave
Maximum PV Array Power8000W (4000W x 2)
Maximum PV Input Current27A x 2 (MAX 40A)
Maxmum Solar Charge Current150A
Maximum AC Charge Current120A
Maximum Charge Current150A
Compliance SafetyCE, NRS 097-2-1:2017
Transfer Time10 ms (For Personal Computers) ; 20 ms (For Home Appliances)
DC Voltage12 VDC ±5%, 100W
Floating Charge Voltage54 VDC
Maximum PV Array Open Circuit Voltage500 VDC
Efficiency (Peak)93%

Mechanical(2)

Dimension, D x W x H (mm)147.4x 432.5 x 553.6
Net Weight (kgs)18.4

Environmental(3)

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

Downloads & support

PDFThe manufacturer's sheet, to print or share

Frequently Asked Questions

What voltage range does the Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K accept?

The Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K accepts an input voltage range of 170-280 VAC (For Personal Computers) 90-280 VAC in UPS mode (For Home Appliances).

What are the physical dimensions and weight of the Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K?

The Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K measures 147.4x 432.5 x 553.6 and weighs 18.4.

What is the operating temperature range of the Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K?

The Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K 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 Hybrid Solar Inverter Axpert Max II Duplex S 8K?

The Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K has an efficiency of 93%.

What solar input can the Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K handle?

The Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K supports a maximum PV array power of 8000W (4000W 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 Hybrid Solar Inverter Axpert Max II Duplex S 8K provide?

The Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K has a transfer time of 10 ms in UPS mode (For Personal Computers) and an output waveform of Pure sine wave.

How does the Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K regulate voltage?

The Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K provides a voltage regulation of 230 VAC ± 5%.

What certifications does the Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K have?

The Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K is certified to CE and NRS 097-2-1:2017, meeting recognised international standards for safety and performance.

What warranty coverage is available for the Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K?

The Voltronic Hybrid Solar Inverter Axpert Max II Duplex S 8K is backed by a 2-year manufacturer warranty from Voltronic Power.

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