ALL-IN-ONE BESS (Air Cooling)

261-313kWh integrated energy storage with air cooling

All-in-one battery energy storage system with 261-313kWh capacity, featuring extreme safety, flexible deployment, economical efficiency, and intelligent management. 92% system efficiency with 25% less auxiliary power.

Model: SY-BESS-AIO-A

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Key Features

Extreme Safety

Active warning + aerosol + PACK-level fire protection

Flexible Deployment

Modular design for easy installation and expansion

Economical & Efficient

92% system efficiency, 25% less auxiliary power

Intelligent & Friendly

Smart thermal control and multi-scenario support

Specifications

Rated Energy	261kWh / 313kWh
Rated Power	135kW / 155kW
Cell Type	LFP 3.2V / 314Ah
System Efficiency	92%
Cycle Life	>8000 (EOL 70%)
Protection Grade	IP54
Cooling	Air cooling / Liquid cooling
Fire Protection	Active Warning + Aerosol + PACK-Level

Applications

C&I Peak Shaving

Off-grid ES

Distribution Area ES

Zero-Carbon Park

ALL-IN-ONE BESS (Air Cooling)