1、Pure Sine Wave: This inverter controller adopts full digital voltage and current double closed loop control, and advanced SPWM technology to output pure sine wave. 2、2 Output: The inverter has two output modes of mains bypass and inverter output, and has the function of uninterrupted power supply. 3、4 Charging Modes: There are 4 charging modes for you to choose from, namely, only solar energy, mains power priority, solar energy priority and mains power hybrid charging. 4、MPPT Design: Adopts advanced MPPT technology, the efficiency of the inverter is as high as 99.9%. Take it for efficiency improving! 5、LCD Display: Equipped with a LCD display, and 3 LED lights, this inverter can show of system data and operation status clearly and conveniently! 6、Great Heat Dissipation: Made of aluminum alloy materials that easy to dissipate heat, with intelligent adjustable fan, the inverter features premium heat dissipation and the life is prolonged. 7、Battery Activation Function: Both AC and PV can activate lithium battery. With lithium battery activation function, the inverter supports acid battery and lithium battery access. 1 x Hybrid Solar Inverter2 x Terminal 2 x Bolt 1 x Manual  Item Type: Hybrid Solar InverterMaterial: Aluminum AlloyMains Mode:Rated Input Voltage: 220, 230VacInput Voltage Range: (170Vac-280Vac) ± 2%, (90VVac-280Vac) ± 2%Overload, Circuit Breaker Protection: Circuit BreakerEfficiency: Greater than 95%Conversion Time (Bypass and Inverter): 10ms (typical value)AC Backflow Protection: YesMaximum Bypass Overload Current: 30AInverter Mode:Output Voltage Waveform: Pure sine waveRated Output Power (VA): 3000Rated Output Power (W): 3000Rated Output Voltage (Vac): 230VacOutput Voltage Error: ± 5%Maximum Efficiency: Greater than 92%Overload Protection (S): (102% less than load less than 125%) ± 10%: Shut down the output 5 minutes after the wrong well is reported;(125% less than load less than 150%) ± 10%: Error is reported and output is closed after 10 seconds;Load Greater Than 150% ± 10%: Error is reported and output is closed after 5 seconds;Overload Protection (U): (102% less than load less than 110%) ± 10%: Shut down the output 5 minutes after the wrong well is reported;(110% less than load less than 125%) ± 10%: Error is reported and output will be closed after 10 seconds;Load Greater than 125% ± 10%: Error is reported and output is closed after 5 seconds;Peak Power: 6000VAOn Load Motor Capacity: 2HPRated Battery Input Voltage: 24V (minimum starting voltage 22V)Power Saving Mode: Load less than or equal to 50WMains Charging:Battery Type: Acid or lithium batteryMaximum Charging Current: 0-80ACharging Voltage Range: 20-33VdcCircuit Breaker Specification: 30AOvercharge Protection: Warn and turn off charging after 1 minuteSolar Charging:Maximum PV Open Circuit Voltage: 100VdcPV Working Voltage Range: 30-100VdcMPPT Voltage Range: 30-85VdcBattery Voltage Range: 20-33VdcMaximum Output Power: 1400WSolar Charging Current Range (Settable): 0-60ACharging Short Circuit Protection: Fusing fuseWiring Protection: Reverse connection protectionMaximum Charging Current of Hybrid Charging (AC Charging and PV Charging):Maximum Charging Current: 0-140ACertification Specification:Specification Certification: CE (EN62109 1)EMC Certification Level: EN61000, C2Operating Temperature Range: - 15 to 55 ℃Storage Temperature Range: - 25 to 60 ℃Humidity Range: 5% to 95% (three paint protection)Noise: Less than or equal to 60dBHeat Dissipation: Forced air cooling, adjustable wind speedCommunication Interface: US, RS485 (WiFi, GPRS), dry node control