Knyee Energy 5.1kwh LiFePO4 Battery

• Knyee Energy 5.1kWh LiFePO4 Battery

  Product Description
  Knyee Energy, part of the CHILWEE Group, is one of China’s leading battery manufacturers. Specializing in advanced energy storage solutions for residential microgrids and commercial applications, Knyee Energy delivers reliable, efficient, and safe systems. The Knyee Energy 5.1kWh LiFePO4 Battery is designed for long life, wide inverter compatibility, and simple installation, making it an excellent choice for modern energy storage needs.

  ---

  Features

  • Compact & Space-Efficient: Sleek wall-mounted design ideal for limited spaces

  • Enhanced Safety: High-density LiFePO4 cells for superior safety and performance

  • Extended Battery Life: Up to 6000 cycles at 80% DoD for long-term durability

  • Plug-and-Play Installation: Quick, hassle-free setup with minimal wiring

  • Advanced BMS Management: Intelligent Battery Management System for optimal stability and reliability

  • Wide Compatibility: Works with leading inverter brands including Sunsynk, Deye, Luxpower, Growatt, SRNE, Megarevo, Solis, Sofar, and more

  ---

  Specifications

  • Nominal Voltage: 51.2V DC

  • Voltage Range: 44V – 58.4V

  • Nominal Capacity: 100Ah

  • Rated Capacity: 5.12kWh

  • Communication Protocols: CAN / RS485 / RS232

  • Max. Parallel Connections: 15 units

  • Cycle Life: 6000 cycles @ 80% DoD

  • Protection Mechanisms: Temperature, over-current, short-circuit, over-charge, over-discharge, low-voltage

  • Recommended Charge Current: 50A

  • Max. Charge Current: 100A

  • Recommended Charge Voltage: 58V

  • Max. Charge Voltage: 58.4V

  • Recommended Discharge Current: 50A

  • Max. Discharge Current: 100A

  • Discharge Cut-off Voltage: 44V

  • Battery Cut-off Voltage: 43.2V

  • Recovery Voltage: 48V

  • Dimensions: Product 580 × 480 × 160 mm / Package 640 × 540 × 270 mm

  • Weight: Net 50 kg / Gross 56.5 kg

  • Shell Material: Sheet metal

  • Ingress Protection: IP20

  • Installation: Wall-mounted

  • Cell Type: LiFePO4

  • Certifications: CE, UN38.3, Class 9

  • Operating Temperature: Charge 0°C ~ 55°C / Discharge -20°C ~ 65°C / Storage -20°C ~ 45°C

  ---

  What’s in the Box

  • Knyee Energy 5.1kWh Battery x1

  • User Manual x1

  • Installation Kit x1

DATASHEET

User Manual