OEM & ODM PROJECTS | OEM&ODM Project
Let custom request from demand file
Access to configuration, prototype, volume and international delivery
Tianchu provides OEM and ODM project engineering processes for the BESS system, from needs clarification, engineering configuration, prototype validation, trial to mass production and global delivery, so that product capacity is truly embedded in client project specifications and branding systems.
Engineering definitions
Configuration and Change Control
Project evidence chain
Global delivery support
01 OEM/ODM Project Full Process
02 Customised Configuration Matrix By project
Electrical Configuration
(volume / voltage)
- Core and system capacity
- DC voltage range
- Power and multiplier
- Secondary power
Modules and racks
- Battery Module Configuration
- Pack / rack combination
- BMS Level
- Extension and maintenance modalities
Structure and protection
- Box size
- Ingress protection
- Transport and suspension
- Installation Options
Interfaces and Connections
- AC/ DC interface
- Connector Definition
- Local interface
- Maintain interface
Communications and agreements
- EMS Interface
- PCS Protocol
- Third-party system
- Data Point Table
Heat management and fire
- Temperature control programme
- It's a water-cold circuit.
- Fire policy
- Sensor Configuration
Appearance and branding
- Logo brand
- Colours and Appearances
- Decorations and Tags
- HMI Page
Packaging and documentation
- Packaging structure
- Transport requirements
- Document Language
- International delivery documents
The above elements are based on project needs and form the configuration list (BOM), interface files and controlled baselines.
03 Configuration & Change Chain Example:
| Demand ID | Needs description | Baseline version | Engineering changes | Impact assessment | Approving role | Template Authentication | Change result |
|---|---|---|---|---|---|---|---|
| REQ-1023 |
Direct current voltage range 900–1150V |
B1 2025-02-10 |
ECO-03 Adjust system string and linked configuration |
Impact PCS selection, BMS limit, cable and protection parameters |
PE / EE / PM PCS and Systems Engineering |
Sample#1 Validation 2025-03-05 ~ 03-13 |
B2 2025-03-02 Published |
| REQ-2011 |
Communications agreements Modbus TCP |
B1 2025-02-10 |
ECO-05 Add OPC UA |
Impact EMS docking, data point tables and software versions |
SE / QA / PM Software and quality |
Sample #2 Validation 2025-03-12 |
B2 2025-03-13 Published |
Example of approval role: PE Project Manager |EEE |System Engineering|A M
04 Template validation and interface integration
Electrical Performance Validation
- Charge performance
- Power and efficiency
- Systems and auxiliary power
- EMC Preliminary Certification
PCS / EMS Communications
- Agreement coordination
- Data consistency
- Control Command Authentication
- Reports and incidents
Heat management and safety
- Temperature test
- Heat Balance Validation
- Fire Union Validation
- Insulation and stress.
Structure and maintenance
- Mechanical strength
- Structure Gap
- Maintenance assessment
- Protection and sealing
scenery function test
- Network / Offline
- Anomalous policy
- Failure recovery.
- Black Start (optional)
05 Assessment of compliance and market differences Based on project requirements
- Network code differences
- Network protection requirements
- Power and powerlessness
- Scope of environmental work
- Temperature and altitude
- Safety and fire safety requirements
- Communications standards and protocols
- Data storage mode
- Remote security policy
- Tags and Warning Language
- Platinum Information
- Contents of the Client Manual
- Standard system differences
- Test / File Interface
- Additional authentication needs
This does not mean that all market certification requirements have been met; the project contract, the target market and the customer ' s specifications are used.
06 Brand and Localization Anonymous Treatment
Brand elements application (indicator)
Logo.
Device Body
Device Body
Platinum Information
Product identification
Product identification
Control Interface / HMI
Branding interface
Branding interface
Localization of languages and documents (example)
Chinese
EN
ES
DE
FR
- Software Interface Language Package
- User manual and maintenance guide
- Security markings and warning labels
- File delivery language system
07 Suit and Test Capability & Document Fit
Garbage and packaging
- Composer custom
- Test clothing development
- Positioning and Stabing
Test plan
- IQC.
- Process Test IPQC
- Export inspection OQC
Packaging Design
- Transport protection design
- Packaging stationary mode
- Identification and packing order
Project document package (example)
- Project planning and management documents
- BOM & Configuration List
- Operations and maintenance manual
- Delivery and receipt documents
08 The chain of evidence for the production process
First (FA)
- First confirmation
- Functional Validation
- Critical size confirmed.
Pilot
- Small trial
- Process stability
- Problem collection
Problem Close
- List of issues
- Reason analysis
- Corrective measures
Process validation
- Operational guidance
- Key parameters
- Personnel Trading
Volume (MP)
- Batch production
- Process monitoring
- Production Authentication
FAT / PSI
- Off-site testing FAT
- Advance shipment inspection PSI
- Problem Close
Delivery release
- Outgoing inspection
- Boxing check.
- Release permission.
09 International delivery and post-delivery support
- Packaging protection
- Transport fixed
- Transport status check
- Trade clauses
- Prepare for clearance.
- Destination port arrangements
- Operational maintenance manual
- User Manual
- Live drawings
- List of spare parts
- Specialized tools
- Vulnerable packages
- On-site / Remote Trading
- Description of operation and maintenance
- Delivery support
- Remote diagnosis
- Software upgrade support
- Problem tracking
- Incoming inspection
- Open the box.
- Receiving and inspection reports
10 Representative anonymous DMO project Example:
Summary of project information and configuration
Project ID
TC-OE-2412-01
Application Scenarios
Commercial & Industrial Energy Storage
System Capacity
215kWh
DC Power
900–1200V
Communication
400Vac, 50Hz, 3P4W
Ingress protection
IP54
Delivery modalities
Custom
Delivery area
Europe
System version and change record (summary)
| Version | Date | Summary of changes | Status |
|---|---|---|---|
| A0 | 2025-01-15 | Initial baseline | Archived |
| B1 | 2025-02-10 | Design first release | Released |
| B2 | 2025-03-02 | EC-03/ECO-05 Close | Released |
| C1 | 2025-04-15 | Test feedback closed | Released |
| D1 | 2025-05-15 | Volume Configuration Freeze | Released |
Validation and trial results (summary)
Template validation complete
2025-03-18
Test batch
3 batches
Number of tests
12 stations
Closure rate on key issues
100%
Volume start.
2025-05-20
Delivery and release.
2025-06-02
Current Status
Delivery in progress