Solinteg 3-Phase MHT-12K-40 Commercial Hybrid inverter; Recommended Max PV input Power - 18.0KW; Nominal AC power (@230V, 50Hz) 12KW; Nominal AC Voltage 3L/N/PE 230V; No. of MPPTs - 2 no's; No. of PV strings per MPPT 2 no's; Max PV input voltage 1000V; Max efficiency 98.4%; Communication - CAN, RS485, WiFi/LAN (Optional); Output Over Voltage Protection DC Type II/AC Type III , Compliance - IEC/EN 62109, IEC/EN 61000, EN50549-1, TOR Generator Type A, VDE-AR-N-4105 Features - Compact and elegant design with integrated diecasting technology, Convenient installation and O&M with horizontal design and quick plug terminals