... AC input 1)pure sine wave 2)12VDC to 230VAC 800W 3)AC input 4)5 years warranty 1. Production introduction ... )Insulation1500VAC 1miaProtectionOver heat,Over loading,Short,Under/ Over voltageProtection ClassIP25Display LED and LCDInverter, AC input ,Operating state,Alarm,batterypower, output voltage ...