On inverter
● High overload ability
● Low battery voltage trip selectable, extracting max power from various batteries with different  protections
● Low quiescent current, selectable sensing cycle to reduce power consumption

On battery charger
● 3-step intelligent battery charging
● 8 preset battery type selector plus de-sulphation for totally flat batteries
● Powerful charge rate up to 70Amp ,selectable charging current
● PFC(Power Factor Correction) for charger, less power consumption than conventional units

On Transfer
● Delay before transfer, extra protections for loads under generator mode
● Input AC voltage range selectable, for different kinds of loads
● 8 ms typical transfer time, guarantees power continuity
● 30A/40A through current ability
● Output voltage regulation optional

On remote control & other features
● Ability to switch the unit on/off
● Ability to select/deselect power saver mode
● 17 alarms/warnings, informative for easier operation and trouble-shooting
● LCD status display available
● RS232 communication port optional