The S6-EH3P(30-60)K-H(21A) series is a high-voltage, three-phase energy-storage inverter range for commercial applications on 380V/400V three-phase grids. It incorporates multiple MPPTs, independently controlled battery ports and scalable parallel operation for larger energy-storage systems.

Leading Features Supports PV input up to 100kW, depending on model/configuration. Maximum charging current stated up to 168A on the 60kW model. Compatible with 100–314Ah battery modules, subject to approved battery compatibility.

PV and storage integration for demand management and anti-reverse-flow functions. Two independent battery ports. 160% overload for 2 seconds in off-grid mode. Control options for weak-grid and genset-hybrid scenarios.

SolisCloud remote monitoring, optimization and troubleshooting. Maximum string input current up to 21A. Dynamic reactive-power compensation. Intelligent load prioritization for critical loads.

Supports DC and AC coupling. Battery reserve management. On/off-grid transition in under 10ms. Parallel operation up to 600kW as supplied; larger multi-unit systems may require Solis STS equipment.

Three-in-one interface supporting integration scenarios involving on-grid PV, wind power and diesel generators.