The WI series hybrid inverter/charger is based on a single power module that can work either as an inverter or as a battery charger. When utility power is available, the unit functions as a multi-stage battery charger and supplying output power simultaneously. When the main power is disconnected, the unit reverts to operating as an inverter, supplying stable voltage until main power is restored again.

Security systems, medical systems, transportation systems, micro to medium businesses, engineers, PCs and such, with mobile demand and cannot afford any power loss risks are totally electrically secured. These inverters guarantee uninterrupted operation of critical loads by supporting the system via battery power in the event of a power loss.


  • Flawless pure sine wave voltage
  • Controlled by digital signal processor
  • Suitable for any electrical loads
  • High current multi-stage battery charging; best charging capability in the market
  • Outstanding overload capabilities
  • Intelligent power management for solar and various DC inputs
  • Ultra fast high power transfer relay and output
  • Desirable for long backup time (depend on battery bank and loads)
  • Provides multiple ports with a RS-485 communication port expansion and remote port
  • Convenient switches with easily recognizable LED indicator
  • State-of-the-art design makes it easily accessible
  • Parallel stackable (optional)

External earth connector lug

Communications, remote control, and battery temperature sensor interface

Status relay, external control, and 12 VDC output interface

Battery connection and external charger terminals

Intelligent DC power management:
● Solar power
● Wind turbine power
● Various DC input

Input / Output connections hub

● Two AC inputs: grid and generator
● AC input priority setting

4 Models