Single unit connects to one PV module. Maximum 1400W AC output power. Single-phase output, Flexible 3-phase PV systems. 4.2.4G wireless communication and monitoring. Up to 6 units (230V) per branch. Customizable various input (DC, PV) voltage range. Integrated AC bus cable, Ready-To-Use. Low cost, Easy installation. Input Data(DC, PV). Number of Input MC4 Connector. Default Output Voltage Range. Default Output Frequency Range. Maximum Units per Branch. Operating Ambient Temperature Range. Dimensions (W x H x D). 250mm x 230mm x 38mm (not include connectors and cable). Max Current of AC Bus Cable. Natural Convection – No Fans. Communication(Inverter to DataBox). High Frequency Transformers, Galvanically Isolated. Equipment ground is provided by the PE in the AC cable. No additional ground is required. Isolated Island Protection, Voltage Protection, Frequency Protection, Temperature Protection, Current Protection, etc. NB/T32004:2013, NB/T32004:2013, EN61000-3-2, EN62109, VDE0126, UL1741 etc. Installation Schematic For EC1400. Wiring Schematic For SG1400.