280Ah LiFePO4 Liquid Cooled Battery Energy Storage System 46.592kWh 166.4V IP67 Fire Suppression Ready

This 46.592kWh storage system lifts the same 280Ah LiFePO4 cell to a 52S1P configuration, giving a 166.4V platform for integration schemes that need a higher DC bus window. Active fire protection is the design focus here: perfluorohexanone or aerosol suppression can be fitted inside the cabinet so a thermal event is knocked down at the module level instead of spreading. Liquid cooling holds cell temperature spread to 3C, and the IP67 enclosure with -30C discharge startup covers outdoor charging sites, cold regions and high altitude installations.

• 280Ah LiFePO4 cells, 46.592kWh rated energy, 166.4V platform for higher DC bus integration schemes
• Optional perfluorohexanone or aerosol fire suppression, active fire protection for higher system safety
• Liquid cooling thermal management with maximum cell temperature difference of only 3C
• IP67 protection grade, dust proof and water resistant for complex outdoor environments
• Wide adaptability: -30C low temperature discharge startup, 0~95% non condensing humidity, up to 2000m altitude
• System maximum efficiency at or above 94%, stable 0.5P charge and discharge at 140A rated current
• Two selectable voltage versions, 153.6V and 166.4V, to match different storage integration schemes

• EV charging stations requiring battery buffering and demand charge control
• Industrial and commercial peak shaving and backup power
• Microgrid and off grid projects in cold, hot or high altitude areas
• Containerized energy storage systems with strict fire safety requirements

Mckee is a manufacturer focusing on electric vehicle charging stations, energy storage systems and related accessories. Committed to sustainable development since 2011, we constantly aim to adopt clean and green technologies and strive to provide safe and green energy services through technological innovation.

We provide a complete new energy solution, from liquid cooled battery energy storage cabinets to public DC fast charging stations, AC charging stations and portable chargers. Our infrastructure meets every type of demand, from single site storage to integrated charging and storage microgrids.

Q: What is the difference between the two capacity options?
The 43.008kWh option uses a 153.6V platform (48 cells in series) and the 46.592kWh option uses a 166.4V platform (52 cells in series). Both use the same 280Ah LiFePO4 cell, so you can pick the voltage window that matches your PCS and integration scheme.

Q: Is the fire suppression system included?
Perfluorohexanone or aerosol fire suppression is available as an option. Please confirm the configuration when ordering so we can quote and document it correctly.

Q: How long is the delivery time?
Standard lead time is 25-35 working days after deposit. For project orders with customized BMS protocol or enclosure color, lead time is confirmed case by case.

Q: Do you support OEM and project documentation?
Yes. OEM logo, enclosure color, communication protocol and nameplate language are supported. We provide UN38.3 and CE documentation for shipment.

NOTE: 1- OEM supported. 2- Any requirement please contact us for details. 3- We reply to every inquiry within 24 hours. 4- Specifications are for reference only, final configuration and price are confirmed by the project requirements.