KeepKnow 51.2V 314Ah 16kWh LiFePO4 Energy Storage Battery

Compact Energy: Compact all-in-one design with a sturdy handle and smooth-rolling casters to make moving it easier than ever. Measures 33.54 × 20.04 × 10.83 inches, weight 288.81 lbs.

Communication Interface: Supports CAN and RS485 communication for connection with compatible inverters and PCs. The communication cable is included for easy setup.

Easy Monitoring & Control: Includes an LCD touchscreen and Bluetooth/Wi-Fi app monitoring for SOC, voltage, current, temperature, and battery health.

Intelligent BMS Safety System: Includes 200A smart BMS with over-charge, over-discharge, over-current, short-circuit, and low-temperature cut-off. Automatically shuts down below 43.2V.

Long-Lasting LiFePO₄ Performance: IP65-rated enclosure protects against dust and water, while premium Grade-A LiFePO₄ cells deliver 6,000+ cycles at 80% DOD with a 10+ year service life for reliable, maintenance-free energy storage.

Scalable Energy System: COM-A/B ports enable communication between all battery units. Supports up to 15P expansion with 153.6 kW max load power, ideal for solar, home storage, and off-grid applications.

Smart Fire Prevention: Equipped with dual built-in fire suppression modules, the battery automatically activates protection in case of overheating, short circuits, or abnormal conditions, helping prevent fire risks and ensure safe operation.

Safety Protection: Features a DC breaker and battery power switch for convenient operation and additional electrical protection.

Dual Charging Options: Via a 58.4V lithium battery charger or through an inverter/MPPT. Please follow the user manual for proper operation.

All-Weather & Flexible Charging: Reliable operation from -4°F to 149°F. Supports charging via LiFePO4 chargers, Solar panels (≥1500W), or Generators. Certified by FCC, CE, RoHS, and UN38.3.

Multi-brand Inverter Communication: Supports multi-brand inverter communication, compatible with Victron, Pylontech, Luxpower, Sol-Ark, DEYE, Growatt, GoodWe, and more.

Exceptional KeepKnow Service: Enjoy peace of mind with a 5-year warranty, lifetime technical support, fast delivery, and responsive 24/7 customer service.