EG4 PowerPro All-Weather 48V Battery – 16S 280Ah (Wall Mount)

Outdoor-Rated, High-Capacity Energy Storage for Any Environment

The EG4 PowerPro All-Weather 48V Battery is a rugged, wall-mounted lithium iron phosphate (LiFePO₄) battery engineered for reliable performance in both indoor and outdoor installations. With a 14.3kWh capacity, IP65 weatherproof enclosure, and integrated smart BMS, it’s the perfect solution for whole-home backup, off-grid living, and large-scale solar storage—no matter the conditions.

Key Features

• High Capacity – 14.3kWh of usable energy at 51.2V with 280Ah cell configuration
• Outdoor-Rated – IP65 weatherproof design for installation in garages, sheds, or fully exposed exterior walls
• Smart Integrated BMS – Built-in battery management system protects against overcharging, deep discharge, over-temp, and short circuit
• LiFePO₄ Chemistry – Safe, long-lasting lithium iron phosphate technology rated for 7,000+ cycles at 80% depth of discharge
• Wall-Mountable Design – Sleek vertical orientation saves space and simplifies installation
• All-Weather Operation – Operates reliably from -4°F to 122°F (-20°C to 50°C)
• CAN/RS485 Communication – Compatible with EG4 inverters and other major inverter brands

Whether you're building a grid-tied solar system with backup or going fully off-grid, the EG4 PowerPro delivers robust, scalable energy storage designed to endure the elements.

Specifications

• Nominal Voltage: 51.2V
• Capacity: 280Ah (14.3kWh)
• Chemistry: LiFePO₄
• Cycle Life: 7,000+ cycles @ 80% DOD
• Enclosure: IP65-rated (outdoor-capable)
• Operating Temp: -20°C to +50°C
• Communication: CANBus, RS485
• Mounting: Wall mount
• Warranty: 10 Years

Recommended For

• Whole-home energy storage systems
• Outdoor or harsh-environment solar installs
• Off-grid cabins, homes, and remote buildings
• Systems requiring expandable storage and smart monitoring