

The industrial and commercial energy storage cabinets developed by COREY use an integrated design with good flexibility. This design ensures that companies can easily expand their storage capacity to meet growing demand for electricity or adapt to changes in operational needs.
C4 anti-corrosion, IP54 protection, and multiple fire protection systems.
Advanced battery management system to significantly extend service life.
Intelligent operation and maintenance to reduce long-term operational costs.
Supports grid-connected and off-grid switching with multiple protection layers.
| Product Model | COREY 233CE | |
| System Parameter | ||
| Battery Cell | LFP(LiFePO4) 3.2V 280Ah | |
| System Capacity | 233kWh | |
| Rated Power | 105kW | |
| Cooling Method | Intelligent Liquid Cooling | |
| Fire Fighting | Aerosol (pack+cluster level) + Water Protection | |
| Protection Level | IP54 / C4 Anti-corrosion | |
| Size | L1560mm * D1380mm * H2385mm | |
| AC Side | ||
| Rated Voltage | 230V/400V (±15%) | |
| Maximum Current | 167A | |
| Switching Time | On/Off-grid < 20ms (optional) | |
| DC Side | ||
| Rated Voltage | 832V | |
| Discharge Depth | 95% DOD | |
| Certifications | ||
| CQC, LVRT/HVRT, EN 62477, EN 61000, EN 50549-2, UN38.3, EN 62619, VDE 4105, VFR 2019 | ||
Ideal for factory buildings, commercial complexes, areas with power shortages, and remote off-grid locations.


COREY GROUP was established in 2014, starting with automated intelligent equipment and laser welding technologies for new energy lithium battery modules. We provide high-intelligence manufacturing solutions for top-tier energy storage system integrators.
Suzhou COREY Power Supply Technology Co., Ltd. provides one-stop green power solutions including Turnkey Service, Microgrid Solutions, and Photovoltaic Project Solutions. We are committed to becoming a global leader in microgrid solutions, promoting the transition to stable, safe, and clean zero-carbon power systems.

