• Dagong ESS

FCC Hybrid CCS: A Next-Generation Battery Signal Collection Technology

FCC hybrid CCS is an advanced signal collection solution that combines Flexible Flat Cable (FFC) with Flexible Printed Circuit (FPC) or Flexible Die-Cut Circuit (FDC) structures.

The term FCC refers to:

Flexible Flat Cable connecting Flexible Die-Cut Circuit or Flexible Printed Circuit

This hybrid structure creates a new type of signal collection system that integrates the advantages of multiple flexible circuit technologies.

Like other CCS types, FCC hybrid solutions perform:

• Cell voltage sampling

• Temperature sensing

• Signal transmission to the BMS

• Support for cell interconnections

Types of FCC CCS

FCC CCS is generally implemented as a hybrid signal structure.

FFC + FPC Hybrid CCS

Structure:

• FFC main cable

• FPC branches soldered onto the FFC

• Ultrasonic welding to aluminum busbars

This structure improves integration and signal reliability.

FFC + FDC Hybrid CCS

Structure:

• FFC main signal cable

• FDC branches for voltage sampling

• Direct welding to busbars

This design focuses on cost reduction and simplified manufacturing.

Features of FCC Hybrid CCS

FCC CCS combines the advantages of multiple flexible circuit technologies.

• Hybrid Signal Structure
  Combines the flexibility of FFC with the integration of FPC or FDC.

• Reduced Material Usage
  In some designs, voltage sampling can be achieved without nickel tabs.

• Direct Busbar Connection
  Ultrasonic welding enables direct connection to aluminum busbars.

• Cost Reduction Potential
  Reduced component count and simplified assembly lower overall cost.

• Optimized Manufacturing Process
  Hybrid design can simplify production steps and improve efficiency.

Applications of FCC CCS

FCC hybrid CCS is considered a next-generation solution for advanced battery modules.

Typical applications include:

• High-integration energy storage battery modules

• Electric vehicle battery packs

• Next-generation ESS platforms

• Cost-optimized large battery systems

FCC solutions are often used in projects where manufacturers are seeking a balance between performance and cost.

Price of FCC CCS

The cost of energy storage systems for renewable energy integration depends on several factors, including system capacity, storage duration, battery type, control software, installation conditions, and auxiliary equipment.

Pricing is usually quoted under international trade terms such as EXW, FOB, or CIF, depending on project location and logistics preferences. For a tailored quotation based on your specific project needs, it's best to consult directly with the supplier.

How to Select FCC CCS for Your Project?

FCC CCS is suitable when:

• A hybrid flexible circuit structure is preferred

• Cost reduction is important

• High integration is required

• The project involves next-generation battery designs

However, for simpler or more mature designs, wire harness, PCB, or FPC solutions may still be appropriate.

The Supplier of FCC CCS

FCC hybrid FCC CCS solutions are increasingly used in advanced lithium battery modules, including high-capacity energy storage systems and next-generation battery platforms.

If you are interested in CCS products or would like to learn more about battery module connection solutions, please contact sales@dagongess.com for further information.