EG4 All Weather WallMount Battery 14.3kWh 280AH | 51.2V w/ Buildable Conduit Box & 280AH Battery Paralleling Cables

Introducing the EG4 All Weather WallMount Battery 14.3kWh 280Ah | 51.2V with Buildable Conduit Box and 280Ah Battery Paralleling Cables. This complete, outdoor-ready energy storage package is designed for reliable performance in harsh Canadian conditions. It’s a great option for those who already have this battery and want to expand capacity. With its high-output LiFePO4 platform, integrated monitoring, and purpose-built installation hardware, it’s built for clean installs, fast commissioning, and easy expansion.

Confident Power

The battery delivers up to 10 kW continuous output with short peak capability for surge demands. It supports a 200A constant discharge current and is rated for over 8000 cycles at 80% depth of discharge, making it a long-life solution for daily cycling and backup use.

Reliable Battery Management and Cold Weather Support

A smart, integrated BMS manages safety and performance while keeping communications stable with supported inverter platforms. Built-in self-heating helps maintain usable capacity and charging performance in low temperatures when the pack detects conditions that require it.

All Weather Design for Outdoor Installs

This battery is purpose-built for outdoor applications and includes weather-rated quick connectors for fast, secure terminations. The enclosure and connection system are designed to withstand real-world weather exposure so you can install with confidence where indoor-only batteries would be a non-starter.

Safety Built In

The system includes dual onboard fire arrestors and an emergency stop capability that can shut the battery down instantly when triggered by compatible rapid shutdown or emergency disconnect systems. EG4 backs the platform with a 10-year warranty.

Seamless Integration and Monitoring

This battery can pair with many inverters on the market and is designed to work smoothly with popular ecosystems, including EG4 as well as platforms like Victron, Growatt, Megarevo, Luxpower, Deye, Sol-Ark, and others where compatibility is supported. An onboard LCD touch screen provides quick access to key battery status and BMS data without needing an app or laptop.

Included Hardware for Clean, Expandable Installs

Includes the All Weather buildable conduit box to streamline cable routing and protect terminations for a tidy, code-friendly finish. It also includes the 280Ah battery paralleling cable kit, making it easier to parallel additional matching batteries for higher capacity and higher available current without cobbling together custom cabling.

Certifications and Ratings

This model is supported by major safety certifications including UL 9540A and UL 1973, and carries an outdoor rating of IP65.

Technical Specifications

• Battery chemistry: LiFePO4 (Lithium Iron Phosphate, Grade A)
• Nominal voltage: 51.2V (48V class)
• Float voltage: 54V
• Capacity: 14.3 kWh
• Max continuous charge and discharge current: 200A
• BMS rating: 200A
• Weight: 308.6 lb / 140 kg
  

Links

• EG4® WALLMOUNT ALL WEATHER BATTERY – QUICK-START GUIDE
• EG4 WALLMOUNT ALL WEATHER BATTERY – MANUAL
• EG4® WALLMOUNT ALL WEATHER BATTERY – SPEC-SHEET
• EG4® WALLMOUNT ALL WEATHER BATTERY – BROCHURE