New developed grid tie inverter(second generation) with different design structure,enable better and stable operation quality.With much better output pure sine waveform and better PF Value.

The inverter is integrated with internal limiter and external limiter function which can prevent excess power from going to the public grid.Select the internal limiter mode,inverter will work under limiter mode,output power of the inverter will be determined by load power.Select the external limiter mode,inverter need a external limiter module working with it.(if you are about to use multiple units of this inverter,then external limiter has to be used.For more details about the limiter function,pls contact supplier)

2000G2/GTIL2-LCD

Product Photos:

Settings Explainations  on the LCD of the 2nd Generation GTIL:

The GTIL including various functions,all functions should configurate on the LCD setting page.Please see below explaination:

1.  Limit Mode:External limiter and Internal limiter are settable,

     Limit mode+External limiter both selected means work under external limiter mode.

      Limit mode+Internal limiter both selected means work under external limiter mode.

2.LCD back light:Select it,Lcd will always on.Unselect it,Lcd will auto turn off after about 10s without any action on lcd button.Press any of the button to light lcd again.

3.Remote Num:while using with wifi plug for monitoring,set by 1.While using with the WIFI-RTU(one rtu can monitoring multiple inverters),set monitored inverter numbers.

4.Bat or solar limited current mode:This function is usable while using with battery.the setted voltage will be the cut off voltage,this means while battery discharged to the setted voltage point or below setted point,inverter will auto disconnect from the battery and stop operating.This can prevent the battery from over discharged.The setted current means inverter will discharge the battery at this current level.Mppt function of the inverter will auto invalid when working under this setting.Set  is 0.1V/step.

5.Reboot voltage:This setting voltage means while battery charged back,the inverter will auto restart after voltage reached the setting point.It convenient the user and make the function very flexible.Set is 0.1V/Step.

6.Battery and solar limited power mode:At this working mode,cut off voltage setting is same as 6.4,and the power setting is the maximum output power of the inverter.by this setting,user can limit the output power manually.

Important  information

7.1.The 22-65V type inverter will start up at 25V,and 45-90V type inverter will start up at 49.5V,after start,inverter  can still work until 22v or 45v.

7.2.Current sensor Orientation:Please check the current flow direction arrow on the sensor before use,make sure the connection is correct.otherwise,inverter will not start up at limit mode.

7.3. Negative power under AC voltage means power overflow to the grid.positive means power come from the grid.