Micro Grid-Tie Inverter 1200W — Colorful LCD, Auto Limiter & Battery Discharge Mode for Solar Panels (Car Essential)

Installation and configuration guide: 1. Attach the RS485 cable from the AC power acquisition meter to the inverter’s 485 port. 2. Plug the transmitted current sensor’s connection terminal into the collector’s "CT-IN" port (no +-). 3. Connect the collector’s AC power supply input "AC-IN" to the same AC source that feeds your load; the collector will illuminate once powered. 4. On the inverter LCD enable battery-grid operation via SET {Bat AutoLimit Grid} for Y. 5. Power the inverter from the AC source first, then hook up the battery. The inverter will then output power equal to the value measured by the collector, preventing surplus electricity from being exported to the grid (automatic limiter function).