EG4 WallMount 314Ah All Weather Battery

The EG4® WallMount 314Ah All Weather battery delivers reliable, high-capacity storage built for tough conditions. Each unit uses advanced lithium iron phosphate cells and provides 16kWh of energy. The battery features a compact and familiar form factor, enabling system expansion and retrofits alike. This model includes EG4’s third generation BMS with active cell balancing, auto-ID technology for streamlined installation and direct battery communication via Wi-Fi. Installers and homeowners get faster setup, improved control, and long-term performance support through the EG4 battery monitoring app.

Features & BenefitsAuto-Addressing Communication
Includes an auto-addressing feature for easy installation when communicating with EG4 electronics, batteries, and inverters in closed-loop communication.

Upgraded Energy Capacity:
Upgraded energy capacity of 16kWh (314Ah) for extended runtime and higher energy storage capability.

Bluetooth & Wi-Fi Connectivity
Added Bluetooth and Wi-Fi monitoring and updating capabilities for convenient system access and maintenance.

Active Cell Balancing
Includes active cell balancing for improved performance and extended battery life.

IP67 Weather-Resistant Enclosure
Features an IP67-rated, weather-resistant enclosure designed for reliable outdoor installations.

Integrated Cold-Weather Heating
Integrated internal heaters ensure reliable operation in cold climates.

Key Specifications

• Nominal Voltage: 51.2V
• Energy Capacity: 16kWh
• Charge Capacity: 314Ah
• BMS: Internal 200A Battery Management System
• Certified Cells: 16 UL recognized 3.2V cells in series
• Closed-Loop Support: Up to 32 batteries in parallel
• Safety Certified: UL 1973, UL 9540A, and UL9540
• Design Life: Tested for >10,000 deep discharge cycles at 80% Depth of Discharge (DoD)
• Dimensions: 34.6 in. × 21.7 in. × 9.3 in. (880 mm × 550 mm × 235 mm)
• Weight: 309 lbs. (140 kg)
• Warranty: 10 years
• EG4 WallMount 314Ah All Weather Battery – User Manual v1.0.2 | Download
• EG4 WallMount 314Ah All Weather Battery – User Manual (Spanish) | Download
• EG4 WallMount 314Ah All Weather Battery – Spec Sheet | Download
• EG4 WallMount 314Ah All Weather Battery – Spec Sheet (Spanish) | Download
• EG4 WallMount 314Ah All Weather Battery – Quick Start Guide v1.0.2 | Download

California Proposition 65 Warning

Product Reviews