Voltronic Axpert VM III Axpert 3000 MPPT Puresine, high efficiency inverter + mains battery charger + 80A MPPT solar controller, all in one. This unit can has battery independency. Yes it can even work WITHOUT batteres
BEWARE that other companies are offering the 30A pwm or MPPT inverter, and not this 80A MPPT versión!!
Exhaustive tests have been done my ourselves on all Voltronic products.
A powerful high efficiency 3kW nominal puresine inverter, a 60A battery charger an a sophisticated 80A MPPT solar charge controller.
Mains or generator, batteries and solar array can all be connected to just one electronic device, drastically reducing needed installation space.
Must say it a nice surprise to see how programmable the unit is, even more configurable than the better known brands.
Tota 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
Puresine high efficiency power inverter
Fully programmable voltages
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
Working Voltage: 24Vdc
Max. mains battery charger current: 60A
Standby power drain: 2W
Max nominal power 3000VA (3000W) PF 1 Surge: 6kVA
Solar controller: 80 A MPPT (Upto 4000W nominal, 120~450VDC)
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