Whether you’re aiming to reduce costs or achieve grid independence, the EG4 WallMount Indoor Battery is a great choice. This battery provides 14.3 kWh of storage capacity for indoor applications and a maximum continuous output of 200A. The battery’s integrated self-heating feature makes it an excellent option for unheated indoor environments and its LCD screen allows you to easily monitor and control the battery.  

With features like a built-in 200A BMS, integrated 600A busbars, E-Stop (Emergency Stop) rapid shut down (RSD) functionality, and dual fire arrestors, the EG4 WallMount Indoor Battery ensures that your system will be safe. Backed by a 10-year warranty and designed for over 8000 cycles at 80% DoD, this battery is an excellent solution for your solar energy needs. 

Built-in 200A BMS

82.6MWh lifetime production

10 Year Warranty:
Over 8000 cycles at 80% DOD 

Comprehensive Certifications:
UL 1973 | UL 9540A | UL 9540 with 18kPV 

On-Board LCD Touch Screen:
Easy to see BMS monitoring, and selectable closed-loop communications with EG4, Schneider, Sol-Ark, Victron, Growatt, Megarevo, Luxpower, and Deye inverters.

Dual On-Board Fire Arrestors:
Offer fail-safe protection against thermal runaway. 

Integrated Self-Heating Feature:
Internal heating keeps the cells operational during colder temperatures. 

Integrated Busbars:
The battery design comes manufactured with 600A internal busbars with multiple terminals (4 positive and 4 negative) eliminating the need for external busbars when paralleling batteries and/or multiple inverters. 

Innovative Emergency Stop Function:
The optional RSD/ESS disconnect can shut down all batteries and inverters (if equipped with rapid shutdown capability) with the press of a button. 

The Perfect Partner to EG4 Inverters:
The optional conduit box mates up directly to the connection ports of EG4 inverters allowing a sleek and efficient installation. For other inverters or stand-alone battery installation, conduit box plugs should be installed. 

Spec sheet: