The ES-4000K Energy Storage Bidirectional Converter is a high-power energy storage converter independently developed by Soaring Electric, significantly reducing equipment footprint and installation costs. With an IP65 protection rating, it is suitable for various outdoor environments, including high temperature, high humidity, and high altitude, making it an ideal choice for large-scale energy storage on the power generation side and grid side.

Product Features

Performance Excellence

Maximum efficiency 99%, 120% overload capability

Fast response speed, charge-discharge transition time <20ms

Seamless grid-connected/off-grid switching, minimum switching time 20ms

Safe and Reliable

IP66 protection rating, adaptable to various outdoor environments

Dual DSP redundant control system, control power supply redundant backup

Professional design dustproof, waterproof, salt-spray resistant, suitable for various outdoor scenarios

Grid-friendly

Strong grid adaptability, supports stable operation with SCR=1.0

Grid-forming capability, active voltage support, inertia support, black start capability

Zero-voltage and high-voltage ride-through capabilities

Comprehensive Functions

Supports PQ, VF, VSG, other functions

Multiple communication interfaces Ethernet, RS485, CAN, supporting IEC61850, IEC104, Modbus, CAN, other communication protocols

Compatible with various battery types, supports multiple charging/discharging modes including constant power, constant voltage, constant current