Voltronic Power Axpert MAX II TWIN HMI 11K Off-Grid Solar Inverter

Voltronic Power Solar Inverter Datasheet — AXPERT-MAX-II-TWIN-HMI-PV11K-PV13K-PV18K-AXPERT-MAX-II-TWIN-HMI-11K

The Axpert MAX II TWIN HMI PV11K PV13K PV18K Axpert MAX II TWIN HMI 11K is an off-grid solar inverter rated Axpert MAX II TWIN HMI 11K.

SKU: AXPERT-MAX-II-TWIN-HMI-PV11K-PV13K-PV18K-AXPERT-MAX-II-TWIN-HMI-11K | Last Updated: 2026-08-18

⚡Electrical Specifications

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 Power11000VA/11000W
Surge Power22000VA
Maximum PV Array Power13000W (6500W x 2)
Maxmum Solar Charge Current150A
Maximum AC Charge Current150A
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

🔧Mechanical Specifications

🌡️Environmental Specifications

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

📏Dimensions

Width
Height
Depth
Weight20 kg