1). portable solar system 220v 2). solar home system for lights,fans. 3). 1year warranty ... , current, active power, carbon dioxide emissions, frequency, accumulated working time etcmachine: 180*253*250mmoutputAC-220V, DC-12V6,Can be set to load ... alarm thresholdUSB-5V,9V7,vailable for 12V, 5V, 9V, 220V and within 150W household appliancesPictures: