►Overview

The CK-NFPP-Na-2276 is a modular energy storage unit integrating Sodium-Ion Battery systems within containers. As core equipment for large-scale energy storage power plants, it utilizes CK-NFPP-Na-104S standard modules to deliver superior system efficiency. This product employs Sodium-Ion Batteries as the energy storage medium, offering prominent advantages including abundant raw material resources, low cost, excellent low-temperature performance, and high safety.

►Technical parameter

►Product features

Safety

Features high-safety Sodium-Ion battery cells with long cycle life, Pack-level fire detection and spraying systems, and three-level fuse protection. Comprehensive monitoring and emergency plans establish a safety network. Unique Pack liquid-cooling and anti-condensation designs enhance system safety.

Performance

Overall efficiency reaches 90% with 20% reduction in auxiliary power consumption. Utilizing advanced liquid cooling technology and a high-safety three-level piping design to ensure battery cell temperature difference remains below 5°C. High integration density and large cell capacity make it the preferred solution for large-scale source-grid side energy storage.

Intelligent Integration

High-efficiency sodium battery and BMS three-level architecture management technology combined with 1500Vdc high-voltage energy storage system design enable higher system cycle efficiency.

The battery compartment primarily consists of battery PACKs, high-voltage boxes, fire protection system, temperature control system, power distribution, and the control subsystem. It facilitates chemical energy storage and release, interfaces with AC-side PCS, and offers large capacity, safety, stability, high cycle life, and high efficiency.