Volt Polska ULTRA-5 51.2V 200Ah 200A [10240Wh] LiFePO4 Energy Storage Battery

The Volt Polska ULTRA-5 is a high-capacity LiFePO4 energy storage battery designed for demanding applications. With a nominal voltage of 51.2V and a capacity of 200Ah, it delivers 10.24 kWh of reliable power. Its robust design supports up to 200A continuous discharge and 250A peak, making it ideal for off-grid systems, solar storage, and backup power.

Advantages

LiFePO4 chemistry ensures long cycle life (>6000 cycles at 80% DoD), high safety, and stable performance. The integrated intelligent BMS provides overcharge, overdischarge, short circuit, and temperature protection. Scalable parallel connection up to 16 units allows flexible system expansion.

Suitable for

• Solar energy storage systems
• Off-grid and backup power
• Telecommunication base stations
• UPS systems
• Electric vehicle charging stations

Key specifications

• Battery Type: LiFePO4
• Nominal Voltage: 51.2V
• Nominal Capacity: 200Ah
• Energy Capacity: 10.24 kWh
• Max Continuous Discharge Current: 200A
• Max Continuous Charge Current: 100A
• Peak Discharge Current: 250A (3s)
• Cycle Life: >6000 cycles @ 80% DoD
• Communication Interfaces: CAN, RS485
• BMS: Integrated Intelligent BMS
• Operating Temperature (Discharge): -20°C to 60°C
• Operating Temperature (Charge): 0°C to 50°C
• Parallel Connection: Up to 16 units
• Enclosure Protection: IP20
• Design Form Factor: Rack-mount (4U)
• Self-Discharge Rate: <3.5% per month
• Recommended Charge Voltage: 56.0V - 57.6V
• Cut-off Voltage: 44.8V

Recommendations

For optimal performance, use with a compatible inverter/charger and ensure proper ventilation. Always follow manufacturer guidelines for installation and operation.