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The EG4 PowerPro WallMount All-Weather Battery by BigBattery features a sleek, silver rectangular design with a black circular EG4 logo. Its modern look is enhanced by a 14.3 kWh capacity and EMP-hardening for added durability and protection. .

EG4 PowerPro WallMount All-Weather 14.3 kWh Battery

by EG4
Availability:
In stock
$3,599.00 - $3,599.00
$3,599.00
$3,599.00 - $3,599.00
$3,599.00

The EG4 WallMount All Weather Battery delivers a substantial 14.3 kWh of storage with a max continuous discharge of 200A. Equipped with integrated self-heating, EMP-hardening, and a 10-year warranty, it is designed to endure both natural and manmade disruptions. This battery supports over 8,000 cycles at 80% depth of discharge, providing up to 82.6 MWh in lifetime energy production.  

Compatible with EG4 inverters like the 18kPV, 12kPV, 12000XP, and 6000XP, it also features secure, weather-tight quick connects, 600A busbars, dual fire arrestors, and an E-Stop for emergency shutdown. An LCD touchscreen enables easy BMS monitoring and closed-loop communication with EG4 and other select inverters. 

Compatibility:
Key Features

Integrated Self-Heating:

Automatically heats the battery in low temperatures, ensuring reliable performance in outdoor settings. 

Lithium Iron Phosphate Cells: 

Built for reliability with superior safety performance, ideal for residential outdoor ESS applications. 

Advanced Battery Management System (BMS): 

Real-time monitoring of each cell’s voltage, overall module voltage, current, and temperature ensures optimal battery performance 

On-Board LCD Touchscreen: 

Clear BMS monitoring and selectable closed-loop communication with EG4, Schneider, Sol-Ark, Victron, and Growatt inverters 

Dual Fire Arrestors: Added safety with fail-safe protection against thermal runaway 

Weather-Tight Quick Connects: 

Outdoor-rated, fast, and reliable connections for secure installations 

Built-In 600A Busbars: 

Includes multiple terminals (4 positive, 4 negative), eliminating the need for external busbars when connecting multiple batteries or inverters 

Emergency Stop Function: 

Optional ESS disconnect allows for one-touch shutdown of all batteries and inverters equipped with rapid shutdown capability 

Technical Specifications
  • Voltage: 51.2V
  • Capacity: 280Ah
  • Dimensions: 34.6 × 22.3 × 9.1 in. (88 × 56.6 × 23.2cm)
  • Weight: 308.6 lbs. (140 kg)
  • Design Life: 8000 Deep Cycles
  • Certs: UL 1973
  • Lifetime Production: 82.6MWh

California Proposition 65 Warning

Product Sheet

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Eg4 powerpro battery overview