... Anti-islanding Several inverters in parallel accepted 3.Diagram AC sideSM-1K/1SSM-1K5/1SSM-2K/1SSM-2K5/1SSM ... sine wave<3% THD, single phaseAC output range176-264V AC (limited by local anti-islanding regulations)Standby losses≤15WUser ... .53233.338394244Protectionover/under voltage,over/under frequency, anti-islanding, AC short circuit, Ground fault monitoring, DC reverse polarity, over ...