● Easy Installation→ All-in-one Design，Plug & play. ● Stackable Expansion→ Stackable Design for Flexible Expansion. ● Reverse Power Protection→ Achieves intelligent zero grid feedback via coordinated communication with smart meters (in-house developed and market-proven models like Shelly) ● PV Input→ 4 PV Inputs. ● AC Function→ Grid-connected and Off-grid Output, AC Charging Enabled. ● Smart Control→ Smart Control via APP & Smart Meter ● Efficient Cooling→ Natural Convection with Overheat and Overcurrent Protection ● Ingress Protection→ IP65