500W-2000W (1000watt power inverter) Low Frequency Single Phase Solar off Grid Inverter

XYH series low frequency off grid inverterFeatures:Dual CPU single chip intelligent control technology, Microcomputer control, humanized designOutput high quality pure sine wave AC power,With strong load capacity, wide application range.With perfect protection function, greatly improve reliability.Adopt CPU centralized control and SMT technologyStable operation, low distortion, no noise, no pollution, strong resistance to load impact, simple operation, long life, Panel menu LCD/LED display working status.Three-stage charging function with battery type selection  (optional)Battery overvoltage, undervoltage protectionState grid automatic conversion (Optional)It can automatically resume working after the undervoltage or over voltage change to normalHigh conversion efficiency, high instantaneous power and low load loss.It can achieve the connection of generator and external battery.   Diagram:Off Grid Inverter Single phase  500w-4kw Technical Parameters:                      ModeXYH-500XYH-800XYH-1000XYH-1500XYH-2000XYH-3000XYH-4000Rated power500w800w1000w`1500w2000w3000w4000wMax. discharge current54A87A109A81.7A109A81.6A109AInput Battery Voltage12V12V12V24V24V48V48VInput grid AC voltage220/230/240Vac 50/60hzOutput AC voltageSingle-phase  220/230/240%Vac Output current2.3A3.6A4.5A6.8A9A13.6A18AOutput frequency50/60hzSize(W*L*H)mm420*220*295445*245*190445*245*190300*450*585300*450*585300*450*595350*600*650Weight(Kg)15161940465476General dataConversion time20ms~1sNominal voltage±1%(Steady state load),±3%(Load fluctuation)Output waveformPure sine waveCurrent peak ratio3:1 MAXTHDLinear load < 3%; nonlinear load < 5%Standby power120%10s; >150%:5msProtective function90%Balance load voltage