2kw DC to AC Power Inverter for Solar off Gird System

The core advantages:-1- Latest  technical inverter,-2- All wire are compeletely copper-3- Circuit board with three section(Dust,Insect,moisture proof)-4- CPU intelligent management,-5- Adopted best electric components, stable quality, long-life,-6- The high conversion efficiency( 90%-99%),-7- Low power consumption,1W~6W under sleep state. Features: (1)  Pure sine wave output  (2)  Built-in transfer switch automatically transfers between inverter power and incoming AC power  (3)  CPU management,intelligent control,module design  (4)  LED/LCD display function     (5)  High conversion efficiency (between 90%-98%),low consumption    (6)  Can match with various battery types,such as sealed lead acid battery,open lead acid battery,gel battery and different types of lithium batteries.      (7)  Three- step intelligent charging mode available.          -Able to charge various types of battery          -Maximum charging current is adjustable          -Can be use as a charger (8)   Also called a dynamic inverter,due to the advantage of having a powerful overload capacity. For example,1KW model can power 1P air conditioning.2KW can power 2Ps of air conditioning,3KW can power 3Ps of air conditioning,etc.     (9)   With adopting the latest American low frequency circuit design and new electric materials, the whole system is more stable,with a low malfunction rate and long-life.Under normal usage,product life expectancy is 8 years.    Payment  terms:  T/T in advanceShipment: 1.By EMS,DHL,FEDEX,TNT,UPS Or other express                   2.By your own forwarding agentWarranty:  1-year warranty,plus life-time service.Product Feature:Power rating1000-12000WDC VoltsDC12V & DC24V & DC48V & DC36VAC VoltsAC110V & AC220V & AC100V & AC120V & AC230V & AC240VFrequency50HZ & 60HZThe UPS FunctionYES & NOThe use of occasionsSolar & Wind & Car & Family expenses & Industrial use & Otherif DC priority useThere are two kinds of programming:1.       Every time it starts, after the batteries is full, and then converted to DC supply.2.       After the batteries is 13.5v/27v/54v, and then converted to DC supply.AC charging functionYES & NOTrade TermsEXW,FOB,FCA,CIF and so onDelivery time1-3 days, also according to your order quantity.Utility Model SpecificationsAC220VAC110VEfficiency≥98%Input Wave TypePure sine wave (utility or generator)Pure sine wave (utility or generator)Input Voltage Range220Vac/230Vac/240Vac110Vac/120Vac/130VacNominal Output Voltage220Vac/230Vac/240Vac110Vac/120Vac/130VacLow Voltage shutoff154Vac±4%77Vac±4%Low Voltage Recovery164Vac ±4%82Vac ±4%Over voltage Shut off263Vac±4%131Vac±4%Over Voltage Recovery253Vac±4%126Vac±4%Nominal Input Frequency50Hz/ 60Hz (auto detect)50Hz/ 60Hz (auto detect)Output Wave TypeSame as the input wave typeSame as the input wave typeTransfer Time (Ac to Dc)<5ms<5msTransfer Time (Dc to Ac)<5ms<5ms   Inverter Mode SpecificationPower Factor1 (Sufficient output power)Rated Output Voltage (V)230Vac110VacNominal Output Frequency (Hz)50/60 ± 0.3HzOutput Voltage Range±10% rmsEfficiency>90%     (DC12V :> 90%, DC24V :> 92%, DC48V :> 94%)Over-Load Protection(110%150% ±10%:  Fault (shutdown output) after 20s;Low Battery Alarm10.5Vdc ± 0.3Vdc (If  12V Input)21.0Vdc ± 0.6Vdc (If  24V Input)42.0Vdc ± 0.6Vdc (If  48V Input)Low DC input voltage automatic shut-down10.0Vdc ± 0.3Vdc(If  12V Input)20.0vdc± 0.6Vdc (If  24V Input)40.0vdc± 0.6Vdc (If  48V Input)High DC input voltage warning & outage16Vdc ± 0.3Vdc (If  12V Input)32Vdc ± 0.6Vdc (If  24V Input)64Vdc ± 0.6Vdc (If  48V Input)High DC input voltage Recover15.5Vdc ± 0.3Vdc(If  12V Input)31.0Vdc ± 0.6Vdc (If  24V Input)62.0Vdc ± 0.6Vdc (If  48V Input)Power-saving mode  <=10WPower on mode20W~60WSafetyCE     EMCCommunication portRS232/RS485/USBCoolingCooling-Variable Speed Fan runs under ventilation condition.Operating Temperature Range0°C to 60°CStorage temperature-15ºC~60ºChumidity5% to 95%NoiseMax 60dBModel1000W2000W3000W4000W5000W6000WNet Weight(KG)152024.5384250Gross Weight(KG)16.521.526404552Dimension(MM)425*218*179625*218*179Packing Size(MM)540*330*290740*330*290ModelSpecification1012102420122024301230243048402440485024504860246048Input voltage110Vac/120Vac/220Vac/230VacInput voltage range100~127Vac/196~255VacOutput voltageDepend on the batter typeCharge current35A20A65A35A75A45A30A35A35A35A40A75A50ACharging the inverter for intelligent charging;,The size of the charge current is determined bye the:The regulation of the inverter\Capacity of the battery at\battery voltageCharge current correction±5AInitial Charge VoltageNormal batteryvoltage  9. 0 ~ 15.7V  /  18.0 ~ 31.4V  /  36.0 ~ 62.8VCharger short-circuit protectionCircuit BreakerCircuit breaker10A20A30A40AOver voltage protectionWhen the battery voltage >=15.7Vdc/31.4Vdc/62.8Vdc,every second sounds 0.5 second, it breaks down after 60 seconds.