1、Fully controlled by digital voltage and current double closed loop and advanced SPWM technology, can output pure sine wave. 2、Has main bypass output and inverter output two output modes, the MPPT technology enables high efficiency up to 99.9%. 3、4 charging modes, including Only Solar, Utility Priority, PV Priority, Utility and Solar hybrid charging. 4、Equipped with a LCD screen and 3 LED indicators, which can dynamically display system data and operating status. 5、You can use the ON and OFF switch to manually control AC output, and the power saving mode will reduce no load loss. 6、There is intelligent variable speed fan on the solar inverter, enabling effective heat dissipation and prolong system life. 7、You can connect it to acid battery or lithium battery and activate it by photovoltaic solar energy or city electricity. 8、Multiple protection, such as short circuit protection, over voltage, under voltage protection, overload protection, reverse protection, etc. 9、The photovoltaic modules(PV) can invert light energy into DC power, charge the battery, or directly convert it into AC power to supply power to the load. 10、You can also apply it as power supply or generator(utility), and access at the AC input can power the load and charge the battery. If there is no power supply or generator, the system can also operate normally, and the load is provided by battery and photovoltaic module. 11、Able to connect to various household and office loads, including AC loads such as refrigerator, lamp, TV, fan, and air conditioner. 1 x Solar Inverter2 x Terminal4 x Screw1 x Wiring Diagram1 x User Manual Item Type: Solar InverterMaterial: Cold Rolled SteelFunction: This inverter can also supply power for all electrical appliances in the home or office environment, including electrical appliances such as tube light, fan, refrigerator, and air conditioner, etc. AC Output Rated Power: 5000VA/5000WAC Output Voltage: 120Vac±5%Adjustable Voltage Level: 100, 10, 110Vac ±5%AC Output Rated Current: 41.7ABattery Input Voltage Range: 40-60VDCBattery Input Rated Voltage: 48VDCAC Input Rated Voltage: 90-140VACAC Input Frequency: 50Hz/60HzAC Input Maximum AC Bypass Current: 63AAC Input Maximum AC Charging Current: 40APhotovoltaic Input Maximum Power: 5000Wphotovoltaic Input Maximum Open Circuit Voltage: 500VPhotovoltaic Input MPPT Input Voltage Range: 120-450VDCPhotovoltaic Input Maximum Input Current: 16APhotovoltaic Output Maximum Power: 5000WPhotovoltaic Output Maximum Charging Current: 80A Model POW-LVM 5.0K-48V Rated Input Voltage 110/120V AC Input Voltage Range (90V AC-140V AC) ±2% Frequency 50Hz/60Hz (auto detect) Frequency Range 47± 0.3Hz~55± 0.3Hz (50Hz)57+ 0.3Hz ~65± 0.3Hz (60Hz) Overload and Short Circuit Protection Circuit Breaker Efficiency >95% Conversion Time (Bypass and Reverse) 10ms Reverse Flow Protection Yes Maximum Bypass Current Load 63A Inverter Mode Waveform Pure Sine Wave Rated Output (VA) 5000（4100/4300/4500） Rated Output (W) 5000（4100/4300/4500） Power Factor 1 Output AC Voltage 120V AC(100, 105, 110V AC can be set) Unstable Input Error ±5% Output Frequency (Hz) 50Hz ± 0.3Hz, 60Hz± 0.3Hz Efficiency >91% Overload Protection (102% <load<110%) 10%: Turn off the output after 5 minutes;(110%<load<125%)±10%: Turn off the output after 10 seconds;(125%<load)±10%: Turn off the output after 5 seconds. Peak Power 7000VA Motor Capability 3HP Output Short Circuit Protection Breaker Bypass Breaker Specifications 63A Rated Battery Voltage 48V (minimum start up voltage 44V) Battery Voltage Range 40.0Vdc-60Vdc± 0.6Vdc Power Saving Mode Self Consumption ≤50W Utility and Grid Charging Battery Type Acid Battery or Lithium Battery Maximum Charging Current (AC) 40A Unstable Condition Error ±5Adc Charging Voltage Range 40-60Vdc Short Circuit Protection Circuit Breaker and Fuse Circuit Breaker Specifications 63A Overcharge Protection Yes. Automatic reminder, turn off charging after 1 minute. Solar (PV) Charging Recommended PV Maximum 500Vdc PV Operating Voltage 120-500Vdc MPPT Voltage Range 120-450Vdc Battery Charging Range 40-60Vdc Maximum Input Power 5000W Maximum Input Current 80A Maximum Output Power 5000W PV Charging Current Range 0-80A Short Circuit Protection Internal Fuse Wiring Protection Reverse Polarity Parameter Operating Temperature -10℃ ~ 55℃ Storage Temperature -25℃ ~ 60℃ Humidity 5% to 95% (Three Layer Paint Protection) Noise ≤60dB Cooling Fan Safety Class IP20 Sizes (L x W x D)(Approx.) 426 x 322 x 124mm / 16.8 x 12.7 x 4.9in