1、POWER FREQUENCY PURE SINE WAVE OUTPUT: Power frequency ring low loss transformer, pure sine wave output, sine wave waveform and grid or generator as good as the waveform 2、SUPPORT MAINS POWER OR GENERATOR: Inverter support mains power, diesel (gas) oil generator input and charging, can work normally in bad power environment 3、COMPATIBLE WITH DIFFERENT TYPES OF BATTERIES: The inverter uses acid battery parameters by default. You can set the charge and discharge parameters of other types of batteries on the operation panel 4、THREE WORKING MODES: Mains priority, inverter priority, energy saving mode. Automatic switching of working mode, switching time ≤4ms (computer will not shut down within 4ms) 5、FAULT CODE QUERY FUNCTION: When the inverter is faulty, the fault code will be displayed on the display screen, which is convenient for users to self check and repair 1 x Inverter2 x Cable6 x Screw1 x Stents1 x User Manual Item Type: Solar InverterRated Power(W): 1000Machine Size(LxWxH): 500 x 300 x 140mm / 19.69 x 11.81 x 5.51inInstallation: Wall mountedInput: Dc Input Voltage Range: 10.5-15VDC(single battery voltage)Mains Input Voltage Range: 170VAC-275VACMains Input Frequency Range: 45Hz to 65HzMaximum Mains Charging Current: 0-30A(depending on the model)Charging Mode of Mains: Three stage (constant current, constant voltage, floating charge)Output: Inverter Output Efficiency: ≥85%Inverter Output Voltage: 220VAC±2%Inverter Output Frequency: 50/60Hz±1%Inverter Output Waveform: Pure sine waveMains Output Efficiency: ≥99%Mains Output Voltage Range: 220VAC±10%Mains Output Frequency Range: Automatic trackingInverter Output Waveform Distortion: ≤3%(linear load)Battery Mode No Load Loss: ≤ 0.8% of rated powerNo Load Loss In Mains Mode: ≤2% of rated power (mains charger does not work)Energy saving Mode No Load Loss: ≤10WProtection: Battery Undervoltage Alarm: Factory Default Value: 11V(single battery voltage)Battery Undervoltage Protection: Factory Default: 10.5V(single battery voltage)Battery Overvoltage Alarm: Factory Default: 15V(single battery voltage)Battery Overvoltage Protection: Factory Default: 17V(single battery voltage)Battery Overvoltage Recovery Voltage: Factory Default: 14.5V(single battery voltage)Overload Power Protection: Automatic protection (battery mode), circuit breaker or insurance (mains mode)Inverter Output Short Circuit Protection: Automatic protection (battery mode), circuit breaker or insurance (mains mode)Temperature Protection: >90℃(turn off output)Battery Type: Valve Controlled Acid Battery: Equalizing Charging Voltage: 14.2V; Floating Charging Voltage: 13.8V(single battery voltage)A: The buzzer has no alarm sound in normal working conditionB: The buzzer buzzes four times per second when the battery is faulty, voltage is abnormal, or overload protection occursC: The buzzer will prompt 5 times when the machine is normal after the first startupCharging Mode: PWM or MPPTCharging Current: 10A/20A/30A/40A/50A/60A/80A/100AStandby Loss: ≤3WMaximum Conversion Efficiency: >95%Working Mode: Inverter priority, Mains priority, energy saving modeConversion Time: ≤4msPanel Display: LCDHeat Dissipation Mode: Intelligent fan controlCommunication: RS232 or RS485(optional)Environment: Operating Temperature: -10℃-40℃Storage Temperature: -15℃ to 60℃Noise: 55dB or lessAltitude: 2000m(derated when exceeding the threshold)Relative Humidity: 0%~95%; without condensation