EG4 14.3KWH 48V 280Ah Wallmount All Weather LifePO4 UL1973, UL9450A The EG4 14.3kWh Indoor LiFePO4 Battery is a high-performance energy storage system designed for low voltage residential applications. It operates at 51.2V and 280AH, providing a substantial 14.3kWh capacity for reliable backup power and energy storage needs. This battery is equipped with a user-friendly onboard LCD for monitoring performance and diagnostics, while dual onboard fire arrestors ensure enhanced safety in critical situations. For seamless integration into existing setups, the battery features integrated self-heating, allowing it to function efficiently in cooler environments, and integrated 600A busbars to support high-current demands. An optional emergency stop function adds an extra layer of safety, giving users more control in case of emergencies. The advanced Battery Management System (BMS) includes a passive balance function and an advanced battery control method, both of which help optimize battery performance and longevity. This battery is also designed to pair perfectly with EG4 inverters, making it a versatile and dependable choice for various energy storage configurations. Features: Voltage: 51.2V Total Energy Capacity: 14.3kWh Capacity: 280Ah Charging Voltage (Bulk/Absorb): 56.0V ( /-0.8V) to 56.2V ( /-0.2V) Float Voltage: 54V ( /-0.2V) Low DC Cutoff: 44.8V (adjustable start from 47V to 45.6V) Charging Current: Up to 200A (continuous), recommended range: 60A – 160A Discharging Current: Up to 200A (continuous), recommended: 160A Environmental Parameters Charging Range: 32°F to ≈113°F (0°C to ≈45°C) Discharging Range: -4°F to ≈122°F (-20°C to ≈50°C) Storage Range: -4°F to ≈122°F (-20°C to ≈50°C) Ingress Protection: IP20 Charging/Discharging Protection Overcharging Protection: >205A (10 sec), >225A (3 sec) Temperature Protection: <23°F or >158°F (1 sec), <-5°C or >70°C (1 sec) General Specifications Communication Ports: RS485/CAN Can be customized Cycle Life: >8000 Cycles, 80% Depth of Discharge (DOD) Design Life: Over 15 Years Weight: 282.2 lbs. (128 kg) Safety Certifications: UL1973, UL 9540A (Testing) EG4 Battery Paralleling Cables EG4 Battery Paralleling Cables – designed specifically for the EG4 line of batteries. Includes: Red/Orange Positive Battery Parallel Cable (53.1 in.) – x1 Black Negative Battery Parallel Cable (53.1 in.) – x1 Parallel Communication Cable (59.1 in.) – x1
