ATESS 500kW Bidirectional Battery Charger / Inverter – Excluding Transformer

Brand: ATESS

Model: PCS500

Power Rating: 500kW

System Type: Bidirectional battery charger/inverter (AC/DC converter)

Output Voltage: 400V AC (three-phase)

Input Voltage Range: 600V–1000V DC (typical)

Efficiency: ≥98% (conversion)

Frequency: 50/60Hz

Operation Mode:

• Grid-tied and off-grid operation

• Charging/discharging management

• Reactive power compensation and peak shaving

Cooling Method: Forced air or liquid cooling (model dependent)

Control & Communication:

• RS485, CAN, Modbus TCP, Ethernet

• Remote monitoring and control interface

Protection & Safety:

• Overvoltage, overcurrent, and short-circuit protection

• Grid and battery isolation control

• Overtemperature and ground fault monitoring

• Anti-islanding protection

Enclosure Type: Industrial-grade cabinet (indoor/outdoor variant available)

Applications:

• Commercial and industrial energy storage systems

• Hybrid solar + battery plants

• Microgrids and distributed generation

• Renewable integration and grid balancing

Key Benefits:

• High efficiency bidirectional energy conversion (AC↔DC)

• Flexible grid and off-grid operation

• Compact, modular design for scalable deployment

• Advanced control and communication compatibility

• Seamless integration with ATESS transformers, BMS, and PV systems