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Key Features

  • Easy Two-Person Installation
  • Extremely Reliable Battery and Scalable
  • One-stop service & 10-Year Warranty
  • High Efficiency PCS
  • Smart Energy Management and Remote System Monitoring


The LG Electronics ESS is a state-of-the-art home energy management system designed for homeowners ready to take control of their home energy usage. The LG ESS is offered in both an AC-coupled and DC-coupled configuration. The 7.6kW DC-coupled solution with an integrated high efficiency PV inverter is well suited for new solar PV + storage installations. The 5kW AC-coupled solution is ideal for customers looking to install an ESS in a home with an existing solar system.

The 7.6kW DC-coupled product offers unparalleled solar + storage performance, allowing homeowners to seamlessly store excess solar energy to power their home both day and night. The 5kW AC-coupled product can be easily added to an existing solar system, offering a reliable and cost-effective way to manage Time of Use (TOU) rates and provide backup power.
Product features include quick and easy installation, a compact and elegant design, and an integrated smart energy management system (EMS). The EMS enables customers to control their electric bill through self-consumption of solar and TOU rate smart scheduling, and includes an off-grid mode to protect the customer’s home in the event of a power outage.

Easy Two-Person Installation

All required components included for complete
install; Painless commissioning via Auto Self-Check

Extremely Reliable Battery and Scalable

Up to 19.6kWh for longer back-up time;
Compatible with LG Chem RESU 10H

One-stop service & 10-Year Warranty

ESS can be paired with LG PV modules for a
single provider for all warranty issues

High Efficiency PCS

Achieving 97.5 CEC Efficiency;
Multi-String & MPPTs for multi-angled roof

Smart Energy Management and Remote System Monitoring

Emergency Back-up;
24-7 energy monitoring

Battery Input / Output
AC Output (On-Grid Mode)
AC Output (Off-Grid Mode)
General PV to AC
Mechanical Design


Simply choose a support option from the icons below:


To access more technical documentation and downloads, please visit the Customer Portal.