Inverter is a kind of device, which makes divert current convert alternating current. No matter off-grid inverter or grid tie inverter, they are all the same.
Off-grid inverter, which is adopt the solution of holonomic system of modular component. Xantrex XW is composed of some manageable construct blocks: XW inverter/ charger, solar energy Charge Controller, generator automation Startup module and system control board.
Advantages of off-grid inverter
1.with Xantrex XW system units networking seamlessly
2.high efficiency at work
3.taken as stand-alone system or holonomic system
Between Grid Tie Inverter and Off-Grid Inverter:
Off-grid inverter is just what the name implies inverter with electricity grid unconnected, Electric force of effluent of Solar cell modules store in storage battery, then through direct current of storage battery in off-grid inverter convert alternating current and working load. However, without storage in grid tie inverter. On control, grid tie inverter need safe combined with electricity grid, such as in phase, union.
In common with grid tie inverter and off-grid inverter:
At the constructional hardware, no obvious different between grid
Tie inverter and off-grid inverter. Their basic structures are composed
Of Inverter Bridge, control logic and filter circuit.
According to the current trend continues, grid tie inverter is
Occupy main market, and off-grid inverter as supplementary place.