JKBMS-ESS
JKBMS ESS DIY Kit | Roller & Vertical Chassis for 51.2V 314Ah LiFePO4 | Home Solar Storage | With or Without Inverter BMS | EU & CN Stock
JKBMS ESS DIY Kit | Roller & Vertical Chassis for 51.2V 314Ah LiFePO4 | Home Solar Storage | With or Without Inverter BMS | EU & CN Stock
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Build Your Own Home Solar Battery — JKBMS ESS Roller & Vertical DIY Kit
The JKBMS ESS DIY Kit gives you the Roller & Vertical chassis platform — the same enclosure used in our complete ESS systems — with the flexibility to choose your own 314Ah LiFePO4 cells and configure the system to your exact specifications. Available with or without the JKBMS Inverter BMS (JK-PB2A16S20P V19 + LCD), and shipped from either our EU warehouse or directly from China.
Whether you're a DIY builder, system integrator, or OEM manufacturer, this kit gives you a professional-grade enclosure with built-in wheels, a vertical stackable form factor, and support for up to 32 units in parallel — without the cost of a fully assembled system.
Kit Options
| Option | Contents | Ship From |
|---|---|---|
| Empty Box — EU Stock | Chassis only (no BMS, no LCD) | EU Warehouse |
| Complete Box — EU Stock | Chassis + JK-PB2A16S20P V19 Inverter BMS + LCD | EU Warehouse |
| Empty Box — CN Stock | Chassis only (no BMS, no LCD) | China |
| Complete Box — CN Stock | Chassis + JK-PB2A16S20P V19 Inverter BMS + LCD | China |
314Ah LiFePO4 cells are not included. Contact us for cell sourcing options.
Platform Specifications
| Parameter | Specification |
|---|---|
| System Voltage | 51.2V (16S LiFePO4) |
| Target Cell Spec | 314Ah LiFePO4 (not included) |
| Target Capacity | 16kWh (per unit) |
| BMS (Complete Box) | JK-PB2A16S20P V19 — 200A, 2A Active Balance, UART+CAN+RS485 |
| Max Parallel Units | 32 units |
| Grid Connection | Off-grid / Hybrid grid |
| Protection Class | IP20 (indoor dry environment) |
| Dimensions (L×W×H) | 416mm × 254mm × 894mm |
| Chassis Weight | ~28.5kg (empty) |
Why Build with the JKBMS ESS Platform
🛠️ Professional Chassis, DIY Flexibility
The Roller & Vertical chassis provides a clean, professional enclosure with built-in wheels for easy indoor positioning. Designed to accept 314Ah LiFePO4 cells in a 16S configuration, it gives DIY builders and system integrators a solid foundation without fabricating custom enclosures.
⚡ Complete Box — JK-PB2A16S20P V19 Inverter BMS Included
The Complete Box option includes the JKBMS JK-PB2A16S20P V19 — a 200A Inverter BMS with 2A active balancing, UART, CAN, RS485, and Bluetooth. This is the same BMS used in our fully assembled ESS systems, providing direct inverter communication and active cell balancing from day one.
🇪🇺 EU Warehouse Stock — Faster Delivery for European Customers
EU stock options ship from our European warehouse, avoiding customs delays and import duties for customers in the EU. Ideal for installers and integrators who need reliable lead times for project schedules.
📈 Scalable to 32 Units in Parallel
Build a single 16kWh system today and expand to over 500kWh by adding units in parallel — all using the same chassis platform and BMS ecosystem.
Application Scenarios
- 🏠 Residential solar energy storage — DIY home battery systems for solar self-consumption
- 🌆 Balcony solar systems — compact storage for apartment and small residential solar
- 🔋 Backup power — grid outage protection for critical household loads
- 🏭 OEM & system integrators — professional chassis platform for custom ESS builds
Shipping Information
EU stock ships from our European warehouse. CN stock ships from China — sea or rail freight strongly recommended due to size, weight, and lithium battery regulations. Air freight is not advised.
📩 Contact us to discuss freight options, cell sourcing, bulk pricing, and OEM/ODM configurations.
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