CESC manufactures integrated energy storage systems for residential buildings, commercial applications and grid level – from the cell to the cloud.
CESC GmbH
Bonn (DE) · Huzhou (CN, headquarters) · Manufacturing Center (CN, 260,000 m²)New on Amplifa
About CESC
CESC (CESC GmbH) is a provider of integrated energy storage solutions with a German branch in Bonn and company headquarters in Huzhou, China. The company manufactures battery energy storage systems for private, commercial and industrial customers as well as for grid-connected large-scale applications (utility-scale), and develops its own BMS and EMS control systems and cloud platforms. Production takes place at the Manufacturing Center with 260,000 m² of floor space using automated assembly lines, from cell integration to system integration and testing; lithium battery cells are used as the cell technology. With an annual production capacity of 10 GWh, CESC supplies customers in over 25 countries. Building on more than 25 years of energy experience of its parent company, the company offers consulting, customized product solutions as well as installation, commissioning, maintenance and after-sales service via a global service network.
- Site
- Bonn
- Processes
- Automated assembly/production of energy storage systems (cell to system-level integration), System integration and testing of energy storage systems, BMS/EMS development (electronics/software), Presales consulting, Customized product solutions, Installation and commissioning support via service partners, Maintenance and after-sales service (partner network), EMS & cloud platforms
- Materials
- Lithium battery cells, BMS/EMS development
- Industries
- Energy storage: Residential, Energy storage: Commercial & Industrial, Energy storage: Utility-scale, Energy management, Commercial & Industrial, Utility-scale
- 01
Presales consulting and solution development
- 02
Cell integration (lithium battery cells)
- 03
Automated assembly of storage systems
- 04
System integration and testing
- 05
BMS/EMS and cloud platform connection
- 06
Installation and commissioning via service partners
- 07
Maintenance and after-sales service
Cell Technology & Manufacturing Processes
Lithium battery cells
Base technology of the storage systems, integrated from the cell to the system level.
BMS/EMS development
In-house developed battery and energy management systems including cloud platforms.
Locations
Bonn
DEBranch/representation for Germany
Huzhou
CNCompany headquarters
Manufacturing Center
CNProduction center
- Materials
- Lithium battery cells
- Automated assembly lines
Products & Systems
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Automated assembly/production of energy storage systems (cell to system-level integration)Assembly | – | – | – | – | Lithium battery cells |
| System integration and testing of energy storage systemsTesting | – | – | – | – | Lithium battery cells |
| BMS/EMS development (electronics/software)Engineering | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Automated assembly line | – | – | – | – | Manufacturing Center (260,000 m²) |
Additional services
History
Over 25 years of energy experience through the parent company
Founding of CESC with the mission of making energy storage accessible at every scale; today customers in over 25 countries
- 2026
Registration of CESC GmbH, Bonn (HRB 30434, Amtsgericht Bonn); cumulative clean energy capacity of over 2.1 GW installed