63 Overview3.13.13.13.1 External dimensionsModelnumberDimensions (mm)ES 6000 ES 8000 ES 10000 ES 12000W 451 451 451 451H 595 595 595 595D 247 247 247 24773.23.23.23.2 External features1. LCD and LED display: Shows operation information and status.2. Solar array input: plug-and-play connectors for the solar modules3. Standard communication ports: EPO, RS-232, and RS-4854. Optional communication slot: USB, RS-485, Dry-Contact, TCP/IP, or WiFi。5. AC output terminal: AC output for the utility supply6. DC input switch: switches the PV string inputs on and off