OEM 51.2V 50Ah Rack Mount LiFePO4 Battery Pack - 2.66kWh to 5.22kWh Capacity for Solar Energy Storage Systems
OEM 51.2V 50Ah rack-mounted household energy storage LiFePO4 battery pack designed for solar panel systems. Features high safety standards and superior heat dissipation capabilities.
| Model | KKT-2500 | KKT-5000 |
|---|---|---|
| Nominal Energy | 2.66 kWh | 5.22 kWh |
| Nominal Capacity | 52 Ah | 102 Ah |
| Nominal Voltage | 51.2 V | 51.2 V |
| Internal Impedance | ≤20 mΩ | ≤20 mΩ |
| Dimensions | 430×440×175 mm | 600×440×180 mm |
| Weight | 28 kg | 44 kg |
| Recommended DOD | ≤98% | ≤98% |
| Communication | RS232/RS485/CAN | RS232/RS485/CAN |
| Protection Class | IP54 | IP54 |
- High-tech A-class automotive LiFePO4 cells for superior safety
- Extended battery cycle life up to 5000 cycles at 80% DOD
- All-aluminium body design for enhanced heat dissipation
- Multiple communication protocols support
- IP54 rated for dust and water protection
All batteries feature 100% brand new Grade A LiFePO4 cells with original QR codes. Each cell undergoes comprehensive testing including voltage, internal resistance, and appearance verification before shipment.
KingKong Battery brings 13 years of industry experience, serving over 12,000 customers across 80+ countries. As direct distributors for leading battery manufacturers including EVE, CATL, LISHEN, CALB, and REPT, we maintain consistent quality and supply chain reliability.
- Four overseas warehouses for faster delivery
- Over 90% repurchase rate and 99.5% on-time delivery
- Complete technical support and product usage guidance
- OEM/ODM customization services available
- Self-operated overseas repair centers in Poland and Germany
Talk to Leo for detailed product information, technical specifications, and customized solutions. We provide comprehensive support for your energy storage projects.
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