VOLTRONIC AXPERT VMIII 4kW Inverter/Charger and 100A MPPT Solar Controller in one

The Voltronic AXPERT 4000 is a Puresine, high efficiency inverter + mains battery charger + powerful solar charge controller, all in one.

A very powerful and high efficiency 4kW nominal output puresine inverter, with an incorporated 120A battery charger + a sophisticated MPPT 100 A Solar Controller, ready for LiFePo4 lithium batts.

Mains or generator, batteries and solar array can all be connected to just one single electronic device, drastically reducing needed installation space.

A very complete, programmable unit is, even more configurable than the better known brands!!

Total priority can be assigned to the solar array (energy used directly, and rest taken from battery if realtime solar production is not enough, and prioritize solar charging to mains/generator input, all this fully programmable by user. 

As its an all-in-one product, another advantage is that all voltage readings are very precise,as its a single unit with all the integration being perfectly calibrated.

The LCD displays lets you toggle thruogh the fully configurable menu's optimizing preferences for each user

Main Features

• Puresine high efficiency power inverter
• Parallelable with additional units to increase output
• Selectable input voltage range for home appliances and personal computers
• Selectable charging current based on applications
• Configurable AC/Solar input priority via LCD setting
• Compatible to mains voltage or generator power
• Auto restart while AC is recovering
• Electronic overload and short circuit protection
• Selectable battery types
• Smart battery charger design for optimized battery performance
• Cold start function

Technical Parameters:

• DC Working Voltage: 248V
• Max. mains battery charger current: 120A
• Standby power drain: 1W
• Max nominal power 4000W
• Power factor 1.0
• Mppt Solar controller: 100 A
• Mppt max VOC input: 450Vdc
• 230Vac 50Hz output
• Programmable battery equalization

• Size (mm): 455x300x110

• Weight: 9 Kg

Warranty: National, 3 years