XN5548 & 5548-P single-phase off-grid solar inverter is suitable for non-power area, nomadic area, communication base station, power instability area, island, border post, scenic area management office, newspaper booth, battery pack matching of battery manufacturer, etc. Equipped with LED display, XN5548 & 5548-P single-phase off-grid solar inverter supports RS232/RS485, with exquisite design