EG4 18KPV Hybrid Inverter

Performance Components

• 18,000W PV input, 12,000W continuous output
• Stackable - Parallel multiple units together
• Closed loop communication with EG4 batteries
• Overload, short circuit & over temperature protection
• Line Balancing

All-In-One

• Everything needed to get started
• Simple plug-and-play install and inverter management
• Manages power from energy storage systems, and grid simultaneously
• 120/240V split phase
• Fully outdoor rated (Avoid direct sunlight)  

Comprehensive Certifications

• Safety - UL1741SB Rule 21, RSD NEC 2020:690.12, AFCI NEC 2020:690.11 / UL1699B, GFDI NEC 2020:690.41(B), CSA 22.2.107.1, CSA 22.2.330
• Grid connection - IEEE 1547.1:2020; IEEE 1547:2018, Hawaii Rule 14H, California Rule 21 Phase I, II, III
• EMC - FCC Part 15 Class B
• Outdoor Rating - NEMA 4X / IP65
• CEC Solar Equipment Listing

Fully Remote monitoring & firmware upgrades

• Remotely Monitor & View Your System
• View solar yield, battery charging/discharging rate & import consumption
• Displays live energy data, battery charge and discharge limitations, and battery warning or fault.
• View the power curve from each day
• Displays key parameters over a 24-hour period
• Get historical data about your system for analysis and maintenance
• Update firmware remotely anywhere at anytime

EG4® WALLMOUNT 
INDOOR 280Ah 
LITHIUM BATTERY 
The Wall Mount Indoor 280Ah batteries are ideal for low voltage 
residential indoor energy storage applications. The batteries use 
lithium iron phosphate cells with the highest safety performance 
and an intelligent Battery Management System (BMS) that can 
monitor and record the voltage of each cell along with the 
current, voltage, and temperature of the module in real-time. The 
BMS also contains a passive balance function and an advanced 
battery control method, both of which improve the performance 
of the battery pack. 
BUILT-IN  
200A BMS  
ON-BOARD LCD TOUCH SCREEN 
INTEGRATED 
600A BUSBARS  
82.6MWh 
LIFETIME 
PRODUCTION* 
*10 YEAR 
WARRANTY 
>8000 CYCLES @ 
80% DOD 
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 cells operating during cold temperatures.  
INTEGRATED BUSBARS 
The battery design comes manufactured with 600A internal busbars with multiple terminals (4 positive & 
4 negative) eliminating the need for external busbars when paralleling batteries and/or multiple 
inverters. 
INNOVATIVE EMERGENCY STOP FUNCTION 
The optional ESS disconnect can shut down all batteries and inverters (if equipped with rapid shut 
down 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, the conduit box plugs should be installed.