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EU-Warehouse-Seplos 51.2V MASON 280L DIY Battery case Without Battery Cell (for EVE/CATL/Hithium 280Ah/314Ah/340 Batteries)
EU-Warehouse-Seplos 51.2V MASON 280L DIY Battery case Without Battery Cell (for EVE/CATL/Hithium 280Ah/314Ah/340 Batteries)
★Service: 10 Years Warranty
★Support: OEM, ODM, OBM, Customized
★Certificates: CE, MSDS, IEC, UN38.3, ISO
The Mason 51.2V 280Ah/314Ah LiFePO4 Energy Storage System delivers 14.3kWh of reliable power for residential, off-grid, and commercial applications.
The Seplos Mason DIY Kit is engineered for home and business energy storage. Designed for 3.2V 280Ah/314Ah LiFePO4 prismatic cells, it includes a Seplos 10A active balancer that ensures consistent cell performance, maximizing battery life and usable capacity while providing complete system protection.
Features
- Automotive-grade lithium battery
- Safer use
- Plug-and-play compatibility
- Active balancing
- Bluetooth monitoring
- Scalable energy storage
Technical specifications
BMS: Smart 16S 200A (Max 32pcs In Parallel)
Waterproof class: IP20
Battery Size: (L*W*H)414*268*900mm
Weight(Kits): 35kg
Display: LCD Screen
Built-in battery management system.
CAN/RS485*2 inverter communication.
Package List
| Main Part | |
|---|---|
| 1 | 1 * Battery Case (Cells Container, BMS Mount Panel, Top Panel, Fixed Bar, Top Bar, Top Cover) |
| 2 | 1 * 48V 200A 16S Seplos BMS |
| 3 | 1 * 10A 16S Relay Active Balancer |
| 4 | 1 * 80V 400A Fuse with Base |
| 5 | 4 * Wheel |
| 6 | 2 * PCB Board for BMS and Cell Connection |
| 7 | 1 *LCD Screen |
| 8 | 1 * LCD Screen Sticker |
| 9 | 4 * Button Cap |
| 10 | 3 * Wires (LCD Screen wire, PCB board A, and PCB board Connector) |
| 11 | 1 * ON-OF Switch |
| 12 | 2 * Battery Terminals (P+ Terminal and P- Terminal) |
| Other Components | |
|---|---|
| 1 | 6 * Copper bus bars (BMS connection) |
| 2 | 15 * Aluminum bus bars (Cell connection) |
| 3 | 9 * Epoxy sheet (Between cell and the case) |
| 4 | 28 * EVA Tape (Between cells) |
| 5 | 40 * PC Film |
| Screws Details | |
|---|---|
| 1 | 32 * Hex Flange Nut M6 (To Fix The Aluminum Bus Bars) |
| 2 | 12 * Phillip Hex M4 * 8mm (PCB board fix) |
| 3 | 13 * Phillip Hex M5 * 8mm + Washer + Spring Set(Ground cable and top bracket fix) |
| 4 | 7 * Phillip Hex M5 * 8mm + Washer + Spring Set(Top bar fix) |
| 5 | 9 * Phillip Round M3 * 8mm + Washer + Spring Set(BMS fix) |
| 6 | 6 * Phillip Round M3 * 6mm + Washer + Spring Set(LCD Screen fix) |
| 7 | 8 * Hexagon Socket Pan M4 * 10mm (P+/P- Terminals fix) |
| 8 | 29 * Hexagon Socket Countersunk M4 * 10mm (Battery case and Top cover) |
| 9 | 18 * Phillip Hex M6 * 14mm + Washer + Spring Set(foot fix) |
| 10 | 4 * Phillip Hex M8 * 10mm + Washer + Spring Set (P+/P- Bus bar fix) |
Built-in Intelligent BMS
Intelligent Control System
- Overcharge, over-discharge, and overcurrent protection
- Active cell balancing for optimal performance
State Monitoring:
- Real-time SOC (State of Charge) calculation
- SOH (State of Health) estimation
- Voltage, current, and temperature monitoring
Communication:
- CAN and RS485 protocol support
- Compatible with inverters and monitoring systems
- Remote control and data exchange
Fault Diagnosis:
- Real-time fault detection and alerts
- Event logging with timestamps
- Diagnostic codes for troubleshootin
Highly Compatible with Various Inverters
Compatible with all Pylontech-protocol inverters via CAN or RS485. Supported brands include PYLONTECH, SUNSYNK, Afore, Growatt, SMA, SOROTEC, GOODWE, Victron Energy, Deye, SOFAR SOLAR, Voltronic Power, and Sol-Ark. Custom protocol matching available upon request.
Suitable for a Wide Range of Applications
14.3KWh DIY battery case are widely applicable to the following scenarios:Home Energy Storage, Commercial Storage, Industrial Backup Power, Off-Grid Power Systems, Grid-Tied Power Systems, and Uninterruptible Power Supplies (UPS) etc.
