Rated Voltage: 24V Power: 400-1200W Cooling Capacity: 2600W Battery Requirement: 100Ah or higher Rated Current: 35A Refrigerant Type: R-134a Max Current: 50A Outdoor Airflow Rate: 2000 m³/h Indoor Unit Airflow: 400 m³/h Fan Motor Power: 1000 W Minimum Roof Opening Size: 400*200 mm Overall Dimensions: 680*675*149 mm