EG4 48V 314Ah All-Weather LiFePO4 Battery + 16kW Hybrid Inverter

Power your home, off-grid setup, or solar storage system with a complete, ready-to-integrate energy solution. The EG4 WallMount 314Ah All-Weather LiFePO4 Battery paired with the FlexBOSS21 16kW 48V Split-Phase AC Hybrid Inverter delivers serious capacity, outdoor-grade durability, and seamless smart control — engineered for installs where reliability is non-negotiable.

EG4 WallMount 314Ah LiFePO4 Battery — Key Features

• 16kWh of usable capacity at 51.2V (314Ah) for extended runtime and whole-home backup coverage
• IP67-rated enclosure built for permanent outdoor installation — dust-tight and water-resistant in demanding conditions
• Built-in internal heaters for dependable operation in cold-weather environments
• LiFePO4 cell chemistry with EG4 smart BMS and active cell balancing for stable, long-service-life performance
• Bluetooth and Wi-Fi connectivity with live monitoring and over-the-air firmware updates via the EG4 app
• Auto-addressing and closed-loop compatibility with EG4 inverters and batteries for simplified system expansion

FlexBOSS21 16kW 48V Split-Phase Hybrid Inverter — Key Features

• 16kW AC output in a split-phase configuration suitable for whole-home and off-grid applications
• Hybrid inverter design supports solar input, grid connection, and battery storage in a single integrated unit
• 48V battery compatibility for seamless pairing with the EG4 WallMount battery bank
• Built for scalability — expand capacity as your energy needs grow

Who this system is built for:

• Homeowners seeking whole-home solar backup with high usable capacity
• Off-grid installations that require weather-hardened, wall-mounted storage
• Solar-plus-storage projects needing a clean, integrated inverter-and-battery solution
• Installers and DIYers who value smart monitoring and straightforward system expansion

Condition: New. Designed and supported by EG4 Energy for residential and light commercial solar storage applications.