This series is designed for large residential PV energy-storage systems. It supports high-current PV modules, battery-management and protection functions, multi-inverter parallel configurations, AC coupling for existing solar systems, and high charging/discharging capability.

Leading Features Supports a maximum of 6 units in parallel. Customizable battery backup level. PV-only off-grid operation. IP66 ingress protection. Smart load management. Battery compatibility within the stated 40–60V range.

Supports existing grid-tied PV for export control and off-grid use. Up to 20A PV input current. PV input up to 160% of rated DC power. On/off-grid switching in under 10ms. Multiple generator connection methods and automatic control. 7-inch industrial-grade touchscreen.

SolisCloud smart remote control, optimization and troubleshooting. 200% overload for 10 seconds in off-grid mode. Maximum charging/discharging current stated at 350A. Supports parallel configurations that can form single-phase or three-phase systems, with system capacity dependent on configuration.