51.2V 100Ah 5.12kWh Energy Storage Battery with BMS and CAN Communication
A 51.2 V, 100 Ah energy storage battery with 5.12 kWh nominal capacity, an intelligent BMS and RS485, RS232 and CAN communication. It supports 100 A continuous charging and discharging, more than 6,000 cycles and parallel expansion of up to 16 units.
1. 5.12kWh Energy Storage Capacity
The KU-OG-02-001 is a 51.2 V, 100 Ah energy storage battery with a nominal capacity of 5120 Wh. Its compact rectangular housing is designed for residential photovoltaic storage, emergency backup systems and compatible off-grid or hybrid inverter installations.
2. High-Current Charge and Discharge
• 100 A Continuous Charging: Supports compatible higher-current energy-storage applications.
• 100 A Continuous Discharging: Supplies stable DC power to a suitably matched inverter or electrical system.
• Defined Voltage Limits: Uses a 58.4 V charging cutoff and a 43.2 V discharge cutoff.
• 16S Cell Configuration: The internal battery cells are connected in a 16-series arrangement.
3. Intelligent Battery Management
• Integrated BMS: Manages battery charging, discharging and operating status.
• Multiple Communication Ports: RS485, RS232 and CAN interfaces support connection to compatible inverters and energy-management equipment.
• System Integration: Communication protocols should be confirmed against the selected inverter model before ordering.
• Temperature Coverage: Supports discharge operation from −20°C to +55°C.
4. Modular Parallel Expansion
• Up to 16 Parallel Units: Enables storage capacity to be expanded according to system requirements.
• Scalable Configuration: Suitable for projects requiring phased battery-capacity expansion.
• Space-Efficient Dimensions: The 560 × 490 × 170 mm format supports organized installation in compatible battery systems.
• B2B Project Use: Suitable for solar installers, energy-storage integrators, inverter distributors and backup-power system suppliers.
5. Service Life and Transport Compliance
• Extended Cycle Life: Rated for more than 6,000 cycles at 25°C, 80% depth of discharge.
• CE Documentation: Supports procurement requirements where the supplied CE documentation is applicable.
• UN38.3 Testing: Supports lithium-battery transport documentation requirements.
• Project Verification: Final certification documents, inverter protocols and parallel-connection requirements should be confirmed before bulk ordering.
| Item | Parameter |
|---|---|
| SKU | KU-OG-02-001 |
| Nominal Voltage | 51.2 V |
| Nominal Capacity | 100 Ah |
| Nominal Energy | 5120 Wh / 5.12 kWh |
| Cell Configuration | 16S |
| Charging Cutoff Voltage | 58.4 V |
| Discharge Cutoff Voltage | 43.2 V |
| Maximum Continuous Charge Current | 100 A |
| Maximum Continuous Discharge Current | 100 A |
| Maximum Parallel Quantity | 16 units |
| Cycle Life | >6000 cycles at 25°C / 77°F and 80% DOD |
| Unit Dimensions | 560 × 490 × 170 mm |
| Packing Dimensions | 665 × 595 × 420 mm |
| Net Weight | 50 kg |
| Gross Weight | 63 kg |
| Operating Temperature | 0°C to +55°C |
| Discharge Temperature | −20°C to +55°C |
| Communication Interfaces | RS485, RS232 and CAN |
| Battery Management | Integrated intelligent BMS |
| Compliance Documentation | CE and UN38.3 |
1. Applications
• Home energy storage
• Emergency backup power
• Residential photovoltaic systems
• Compatible hybrid inverter systems
• Compatible off-grid inverter systems
• Modular battery expansion projects
• Energy-storage system integration
2. Package
Packing Information
• Net Weight: 50 kg
• Gross Weight: 63 kg
• Unit Dimensions: 560 × 490 × 170 mm
• Packing Dimensions: 665 × 595 × 420 mm
Included Components
• Energy Storage Battery: 1 unit
