... 4kw 1 horsepower air-condition, family, cinema, electric grinding wheel, electric tools, sartorius, TV, DVD, VCD, washing machine ... 5kw1.5 horsepower air-condition, family, cinema, electric grinding wheel, electric tools, sartorius, TV, DVD, VCD, washing machine ... circuitINV lamp onInverter modeLINE lamp onInverter works at city power modeBUZZEROverload , low battery , or inverter failure Technical ...