Views: 60 Author: zy Publish Time: 2026-07-17 Origin: Site
SKD (Semi-Knocked Down) is a semi-disassembled production model where battery packs are delivered as standardized modules and components for local assembly, rather than as fully finished products. This solution is specifically designed for overseas customers who want to establish local battery assembly capabilities, reduce import tariffs, and respond to local market demands quickly.
With our SKD solution, you can transform from a "trader" to a "local manufacturer" with minimal investment, leveraging the growing demand for energy storage in emerging markets.
Component | SKD Delivery | Your Local Assembly |
Battery Cells | ✅ Pre-tested Grade A cells | — |
BMS Board | ✅ Pre-programmed & tested | — |
Module Packs | ✅ Pre-assembled modules | Final system integration |
Enclosure/Cabinet | ✅ Pre-fabricated housing | — |
Wiring Harness | ✅ Pre-cut & labeled | Connection & fastening |
Cooling System | ✅ Pre-assembled unit | Final installation |
Final Assembly | — | ✅ Local PACK assembly |
Testing & QC | — | ✅ Local quality inspection |
Finished energy storage systems often face 25%-35% import duties in many regions (e.g., EAC, Africa, Southeast Asia). Under the SKD model, components are classified as "parts" or "semi-finished goods," reducing tariffs to 0%-10%.
Disassembled components have smaller volume and lighter weight than finished cabinets, reducing sea freight, customs clearance, and inland transportation costs.
With pre-tested components, you can set up local assembly in 4-8 weeks. This allows you to respond quickly to customer demands and local content requirements.
Many countries offer tax incentives, land benefits, and financing support to local manufacturers. SKD/CKD assembly qualifies as "local production" for government tenders and procurement projects.
You can affix your own brand label to the finished product, establishing your identity as a "local manufacturer" in your market.
Parameter | Specification |
Model | SKD-ES-10K / SKD-ES-15K / SKD-ES-20K |
Cell Type | LiFePO₄ (A-grade, 100Ah or 314Ah cells) |
System Configuration | 1P260S or 1P416S (customizable) |
Rated Voltage | 51.2V / 307.2V / 832V |
Rated Energy | 10.24kWh / 15.36kWh / 20.48kWh / 261kWh |
Cycle Life | ≥6,000 cycles @25°C, 0.5C/0.5C, 90% DoD |
Cooling Method | Natural convection / Liquid cooling (optional) |
Protection Rating | IP54 / IP55 (depending on enclosure type) |
Working Temperature | -20°C to +55°C |
BMS Communication | RS485 / CAN / Ethernet |
Protocol | Modbus RTU / Modbus TCP |
Certifications | CE / IEC 62619 / UN38.3 / MSDS |
Item | Description |
1 | LiFePO₄ battery cells (pre-tested, matched) |
2 | BMS boards (pre-programmed with firmware) |
3 | Pre-assembled battery modules (cells + BMS) |
4 | Battery enclosure / cabinet (pre-fabricated) |
5 | High-voltage wiring harness (pre-cut & labeled) |
6 | Busbars & connectors |
7 | Cooling system components (if liquid cooling) |
8 | Assembly manuals & wiring diagrams |
9 | Testing equipment (optional) |
10 | Technical training (on-site or remote) |
Application | Description |
Residential Energy Storage | Solar self-consumption and backup power for homes |
Commercial & Industrial Storage | Peak shaving and demand management for factories |
Telecom Base Stations | Backup power for communication infrastructure |
Off-grid Systems | Primary power for remote areas and islands |
Microgrids | Energy storage for community and industrial microgrids |
PV + Storage Integration | Solar-plus-storage systems for local markets |
We provide cell + BMS + PACK + system integration all under one roof, ensuring compatibility, quality control, and lower costs.
Grade A cells with 20+ years of industry application experience
100% pre-testing before shipment
UL, CE, KC, UN38.3 certifications available
Capacity range: 10kWh to 261kWh per system
Format options: Wall-mounted, floor-standing, containerized
Parallel connection up to 16 units for MW-level capacity
Factory layout design and engineering support
On-site or remote training for your local team
Assembly manuals and video guides in multiple languages
Ongoing technical support after project launch
SKD component supply – you do final assembly
OEM/ODM – we manufacture to your specifications
Joint venture partnership – co-build a local factory
Step 1: Assessment→ We analyze your market, local regulations, and target capacity
Step 2: Design & Sourcing→ We customize SKD component package for your needs
Step 3: Training→ Your technical team receives remote or on-site training
Step 4: Delivery→ SKD components shipped to your facility
Step 5: Local Assembly→ Your team assembles and tests systems under our guidance
Step 6: Go to Market→ Launch your own local brand and products
A: In SKD (Semi-Knocked Down), larger modules (e.g., battery modules, BMS, enclosures) are delivered ready for final assembly at your local facility. In CKD (Completely Knocked Down), components are delivered at the most granular level (cells, PCBs, structural parts, wires, screws) – requiring a more advanced assembly capability.
A: We provide comprehensive training including on-site or remote instruction, detailed assembly manuals, video tutorials, and ongoing technical support. With our modular design, your team can achieve qualified assembly within 2-4 weeks of training.
A: Our SKD solutions typically require a minimum order of 10 units for the first shipment. We can discuss smaller pilot orders for new markets.
A: Yes. Our components are tested and certified to IEC 62619, CE, UN38.3, UL, and MSDS standards. We can provide necessary documentation to support your local market certifications.
A: We offer standard SKD solutions from 10kWh to 261kWh, with scalable configurations to 1MWh+ through parallel connections. Custom designs are available upon request.
A: Our support package includes:
Technical support for initial assembly and testing
Spare parts supply (minimum 5% buffer)
Remote troubleshooting via video/online
Warranty: 5-10 years on the battery system
Training documentation and assembly guides
Gain tariff advantages, build your brand, and capture the growing energy storage market in your region. Our SKD solution makes it simple, fast, and cost-effective.
�� Yvonne Zhang –New Energy Section+8613418990147
�� yvonne.zhang@samwha-cn.com
�� www.sanhenergy.com