Solar inverter charger Axpert MAX II 8000-48V
  • Solar inverter charger Axpert MAX II 8000-48V

Solar inverter charger Axpert MAX II 8000-48V

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Solar charger inverter for isolated installations from 80000W to 48V single phase to be able to connect solar battery bank of corresponding voltage (48V). The 8000W Axpert MAX has two MPPTs (maximum power tracking point) and provides an efficiency of 93.0%. The maximum input current of solar regulator is 120A per MPPT.

The Axpert MAX II 8000W 48V can support up to 8000 Wp of solar panel power.

This inverter the 8kW (kVA) Axpert MAX II solar charger offers a 2-year product warranty and CE certification.


This model incorporates a 5" color touch screen, Wifi, USB, incident storage, a system to maximize battery life and an anti-dust kit.

The Axpert MAX II 8000W-48V solar inverter, like the rest of the family, stands out not only for its price but also for the following features:

  • - High efficiency pure sine wave off-grid inverter.
  • - Output power factor of 1 which means 8kW of real power.
  • - MPPT charge controller integrated in the solar inverter (this model has 2 MPPT's)
  • - Wide range of solar inverter input voltage selection 170-280V)
  • - Wide range of solar inverter input current selection for battery charging up to 120A
  • - AC/solar input configurable through LCD display
  • - In this case the Axpert MAX II 8000-48V is self-starting for diesel generator or hybrid installation (by using mains power)
  • - Integrated overvoltage and short-circuit protections in the solar inverter
  • - Option to attach remote control of the inverter-charger
  • - Inverter can be paralleled in up to 6 units.
  • - Possibility to select battery charging by solar power (panels) or grid.  
  • - Specific communication port for battery BMS (Battery Management System) (RSM 485 /CAN-BUS / RS232).

The Axpert MAX II 8000W-48V inverter-charger is a very economical option for demanding customers who want to own a reliable quality product without problems in the operation of their installation.  For any questions please contact us at

Technical data below


Axpert MAX II 8000W-48V

Nominal Power


Input Voltage


Grid frequency


AC output voltage

230VAc +/- 5%

Maximum peak power (transient)


Peak efficiency


Wave form

Pure sine

Batteries voltage


Charging floating voltage


Overcharge protection


Maximum PV array power


MPPT voltage range

90VDC – 450VDC

Maximum string open voltage


Maximum solar charging current


Maximum AC charging current



Data sheet

Power (kW)
6 - 9.9
Phase Type
Single phase
Max Current Input (A)
15 - 15.99
Compatibility list
Pylontech US2000C / US3000C / US5000
Compatibility list
Turbo Energy (Slim)
Compatibility list
Pylontech US5000 / Force L2
Compatibility list
Pylontech US3000C
Compatibility list
Pylontech Force L2

Specific References


Ficha Tecnica Axpert MAX II 8000

Ficha Tecnica Axpert MAX II 8000W

Download (636.35KB)


Voltronic Warranty

Download (93.67KB)