Voltronic Power Axpert MAX II TWIN HMI 8K Off-Grid Solar Inverter

Voltronic Axpert MAX II TWIN HMI 8K Off-Grid Solar Inverter

The Axpert MAX II TWIN HMI PV11K PV13K PV18K Axpert MAX II TWIN HMI 8K is an off-grid solar inverter rated Axpert MAX II TWIN HMI 8K.

  • Parallel Capability: YES, 12 units
  • Selectable Voltage Range: 170-280 VAC (For Personal Computers)
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Full SpecificationsDownload datasheet (PDF)

About the Voltronic Axpert MAX II TWIN HMI 8K Off-Grid Solar Inverter

The Axpert MAX II TWIN HMI PV11K PV13K PV18K Axpert MAX II TWIN HMI 8K is an off-grid solar inverter rated Axpert MAX II TWIN HMI 8K. Every figure on this page is read from the manufacturer's manual for the Axpert MAX II TWIN HMI PV11K PV13K PV18K series.

Specifications last updated 18 August 2026

Voltronic Axpert MAX II TWIN HMI 8K Off-Grid Solar Inverter full specifications

Electrical

Parallel CapabilityYES, 12 units
Selectable Voltage Range170-280 VAC (For Personal Computers)
AC Voltage Regulation (Batt. Mode)230VAC ± 5%
Efficiency (Peak)93%
Communication InterfaceUSB/RS232/RS485/WiFi/Dry-contact
Rated Power8000VA/8000W
Surge Power16000VA
Maximum PV Array Power11000W (5500W x 2)
Maxmum Solar Charge Current150A
Maximum AC Charge Current120A
Maximum Charge Current150A
Floating Charge Voltage54 VDC
Maximum PV Input Current27A x 2 (MAX 40A)
WaveformPure sine wave
Solar Charger TypeMPPT
Maximum PV Array Open Circuit Voltage500 VDC

Environmental

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

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