Voltronic Power Axpert MAX II TWIN HMI 12K Off-Grid Solar Inverter

Voltronic Axpert MAX II TWIN HMI 12K Off-Grid Solar Inverter

The Axpert MAX II TWIN HMI PV11K PV13K PV18K Axpert MAX II TWIN HMI 12K is an off-grid solar inverter rated Axpert MAX II TWIN HMI 12K.

  • 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 12K Off-Grid Solar Inverter

The Axpert MAX II TWIN HMI PV11K PV13K PV18K Axpert MAX II TWIN HMI 12K is an off-grid solar inverter rated Axpert MAX II TWIN HMI 12K. 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 12K 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 Power12000VA/12000W
Surge Power24000VA
Maximum PV Array Power18000W (Max. 12000W per tracker)
Maxmum Solar Charge Current200A
Maximum AC Charge Current200A
Maximum Charge Current200A
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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