FOXESS CQ16 Series Battery Storage System

FOXESS CQ16 Series: The ultimate scalable high-capacity energy solution

For demanding commercial applications and large-scale storage projects, the FOXESS CQ16 Series offers an unparalleled level of flexibility and power density. With a scalable storage capacity ranging from 64.28 kWh up to an impressive 241.05 kWh, this system forms the backbone for highly efficient energy independence. The modular design, consisting of the high-performance CQ BOX and the robust CQ16 battery modules, guarantees precise adaptation to individual energy requirements while ensuring maximum operational safety.

Highlights of the FOXESS CQ16 battery storage

• Highly efficient energy density: Each CQ16 module offers a nominal energy of 16.07 kWh at a nominal capacity of 314 Ah and is designed for demanding charging and discharging operations of up to 240 A.
• Maximum depth of discharge: Thanks to a depth of discharge (DoD) of 90 %, the system's usable energy potential is utilized optimally, which significantly increases the efficiency of your installation.
• Intelligent system cooling: The integrated intelligent air-cooling control ensures optimal temperature management and protects cell health during intensive operating conditions.
• Certified safety: The modules feature an integrated fire protection function and are certified according to IEC 62619, ensuring the highest standards for long-term battery operation.

Highlights of the FOXESS CQ BOX (BMS)

• Central system control: The CQ BOX acts as the intelligent brain of the storage system; one box is required per battery system to coordinate communication and control.
• Wide voltage range: With an operating voltage range of 101 to 1000 Vdc, the CQ BOX is extremely versatile and designed for powerful high-voltage applications.
• Precise CAN communication: The integrated CAN communication interface enables reliable data transmission and seamless integration into the higher-level energy system.
• High efficiency: With a charge and discharge efficiency of over 92 %, the system minimizes energy transmission losses to an absolute minimum.

Technical specifications

Advantage for professionals: The FOXESS CQ16 Series offers a highly scalable and robust storage solution specifically developed for demanding projects. With up to 15 modules in series per system and a flexible capacity of over 241 kWh, even commercial energy needs can be covered precisely. The combination of intelligent cooling, high depth of discharge, and top-class certification according to IEC standards makes this system the first choice for installers who value durability, safety, and maximum energy efficiency.