off grid pure sine wave inverter

Application

 

Solar system,Wind system,Ship,Railway,Car and household so on.

 

Product Features

 

1.Using the sixth generation efficient IPM intelligent module from Japanese Mitsubishi,high  efficiency and stable performance.It with powerful protection function,the protection for short  circuit,over load, over temperature is more safe and reliable.It’s service life can up to 15 years or more.

2.Two kinds of start mode:Step-down Voltage Start and Variable Frequency Start.Customers can  set start mode according to the type of their load.This function is very convenient for users and also reduce frequency converter’s usage,which reduced the cost of equipment investment,easy  to connect wires and control.

3.The output frequency can be setting via LCD panel,For example,if you want to control the  motor speed set to 30Hz,the inverter will output 30Hz,this function is very convernient for  customers to use different load types.

4.The DC input voltage range can be set.Over-voltage point,under-voltage point,over-voltage recovery point,under-voltage recovery point all can be setting via the LCD panel.This function  can increase or decrease the battery,the photovoltaic module is flexible.

5.Pure sine wave output.With good dynamic response less than 50MS,wave for distortion rate smaller,higher conversion efficiency and stable output voltage.

6.Low Frequency Transformer,which ensures that inverter has high efficiency.input ripple current  is small,suitable for Fuel cell,Lithium battery,Lithium iron phosphate battery,GELbattery,Lead acid  battery, Wind turbine rectifier,Hydroturbine-generator set,etc.different kinds of DC source input.

7.Powerful data display function.LCD can display the DC input voltage,output frequency,phase  voltage,phase current,AC bypass input voltage,output power KWH,time and date,temperature, fault code display.

8.High conversion efficiency,Max.Efficiency≥93%

9.off-grid inverter can not connect the battery work,saving the cos of the battery and controller, with MPPT wide voltage input 100-400V or 200-500V or 400-800V,and to maximize the use of  solar energy.

10.Optional function:RS485 remote monitoring,AC bypass input,built in solar charge controller  or AC to DC battery charger and dry contact control.