Knox Powerwall 7.1 - 51.2V 100Ah IP65 Lithium Battery

Knox Powerwall 7.1-IP65 | 51.2V 100Ah Lithium-ion Battery Outdoor-Ready Smart Battery for Solar and Backup Energy Storage The Knox Powerwall 7.1-IP65 is a robust lithium-ion battery system engineered for outdoor solar and backup energy applications. With a usable energy capacity of approximately 5.12kWh, this battery is ideal for demanding environments, delivering consistent performance, smart diagnostics, and long cycle life. Protected by an IP65-rated enclosure, it resists dust and water intrusion, making it perfect for outdoor wall-mounted installations. It features a smart Battery Management System (BMS), Bluetooth diagnostics, and compatibility with a wide range of inverters. Key Features Energy Capacity: ~5.12kWh (51.2V, 100Ah) Battery Chemistry: Lithium Iron Phosphate (LiFePO₄) Cycle Life: 8000+ cycles @ 80% DoD Mounting: Wall-mounted with IP65 protection (dust & water resistant) Display: LCD with Bluetooth-enabled diagnostics Smart BMS: Over-voltage, under-voltage, overcurrent, short-circuit, and thermal protection Parallel Support: Up to 15 units Compatibility: Works with Voltronic, Growatt, Goodwe, Deye, Victron, and others Communication Interfaces To Inverter: RS485, CAN Battery Linking: LINK-IN & LINK-OUT Protection & Certifications Certifications: UN38.3, IEC62619, MSDS Complete Protection Suite: Overvoltage (OVP) Undervoltage (UVP) Overcurrent (OCP) Overtemperature (OTP) Short-circuit protection Performance & Environmental Conditions Max Charge/Discharge Current: 100A continuous, 120A peak Charge Voltage Range: 55.2V – 57.6V End-of-Discharge Voltage: 48V Operating Temperature: Charging: 0°C to +55°C Discharging: -20°C to +60°C Humidity: 0% to 95% RH (non-condensing) Technical Specifications Nominal Voltage: 51.2V Capacity: 100Ah Usable Energy: ≈5.12kWh Weight: 45–48 kg Dimensions (mm): 533 (W) x 500 (H) x 150 (D)