Solution Overview
This product features comprehensive safety protections including overcharge, overload, and shortâcircuit protection, with manual AC/DC disconnection and oneâkey emergency stop. It adopts highâefficiency threeâlevel technology, reaching up to 98.7% operating efficiency and 99.9% MPPT accuracy, and supports 110% continuous overload operation.
Compatible with threeâphase threeâwire / fourâwire systems, it provides power factor control, active/reactive power compensation, and harmonic and threeâphase imbalance suppression. Its control system uses redundant AC/DC dual power supplies, integrating switches, preâcharging circuits, and an independent BMS power and communication supply.
It supports flexible capacity expansion via multiâmodule parallel connection, with LVRT/HVRT and strong grid adaptability, and a designed service life of over 25 years. With an optional DC/DC converter, PV power can directly supply loads or charge batteries via a bidirectional AC/DC converter.
The EMS manages battery charging and discharging through the bidirectional converter. After DCâtoâAC inversion, power is distributed via an STS static transfer switch, connecting to the grid or supplying local loads directly. The EMS monitors system status in real time, intelligently schedules PV and energy storage, prioritizes onâsite PV consumption, stores or feeds surplus power to the grid, supplements power from batteries when needed, and switches to offâgrid mode during grid outages to ensure uninterrupted power supply and stable sourceâgridâloadâstorage coordination.