1. small size biogas generator 2. clean, 3. enviroment friendly, 4. hight return, 5. low operation Suitable gas: BiogasGas consumption: 0.55~0.65m3/kW.h230V 50 HzRunning Power 3000WPeak Power 3500WGeneral Temperature Requirement: -5°C~40°CGeneral altitude: 2000m (It may cause problem if the altitude level is higher than 2000 meters)710*710*600mm/set 93kg/setHS CODE: 85022000