Voltronic Power Axpert MAX II 6.5KW Solar Inverter

Voltronic Axpert MAX II 6.5KW Solar Inverter

The Axpert MAX II 6.5KW is a solar inverter rated 6.5KW. Every figure on this page is read from the manufacturer's manual for the Axpert MAX II series.

  • Max AC Input Current: 60A
  • Efficiency (Line Mode): >95% (Rated R load,
  • Nominal Input Voltage: 120Vac
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Full SpecificationsDownload datasheet (PDF)

About the Voltronic Axpert MAX II 6.5KW Solar Inverter

The Axpert MAX II 6.5KW is a solar inverter rated 6.5KW. Every figure on this page is read from the manufacturer's manual for the Axpert MAX II series.

Specifications last updated 17 August 2026

Voltronic Axpert MAX II 6.5KW Solar Inverter full specifications

Electrical

Max AC Input Current60A
Efficiency (Line Mode)>95% (Rated R load,
Nominal Input Voltage120Vac
Low Loss Voltage90Vac±7V (UPS) 80Vac±7V (Appliances)
Low Loss Return Voltage100Vac±7V (UPS); 90Vac±7V (Appliances)
High Loss Voltage140Vac±7V
High Loss Return Voltage135Vac±7V
Max AC Input Voltage150Vac
Nominal Input Frequency50Hz/60Hz (
Low Loss Frequency40±
Low Loss Return Frequency42±
High Loss Frequency65±
High Loss Return Frequency63±
Transfer Time10ms typical 20ms typical (
Output Short Circuit ProtectionLine mode: Circuit Battery mode:
Max. Input Current18A x
Max. PV Array Open Circuit Voltage250Vdc
PV Array MPPT Voltage Range90Vdc~230Vdc
Safety ComplianceUL
Max parallel numbers6
Power Unbalance Ratio<5% @ 100% Load
Floating Charging Voltage54Vdc
Peak Efficiency93%
Surge Capacity2* rated power for 5 seconds
Low DC Cut-off Voltage44Vdc
Nominal DC Input Voltage48Vdc
Parallel communicationCAN
Parallel KitYES

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