Kathea Energy SLIDER_LG_CHEM
Kathea Energy SLIDER_LG_CHEM
Optimized Solution for Energy Saving & High-quality Power

Energy Storage System(ESS) stores electric energy and utilize them for later consumption. It is purposed to improve energy efficiency, by enhancing the quality of renewable energy that results stabilization of power supply system. LG Chem provides most optimal energy solution for the users using our state-of-the-art energy storage system with a long lifespan and a top-notch quality.
LG Chem is one of the leading brands in Li-Ion battery technologies, offering solutions in both Residential and Commercial sectors.



Compact Size & Easy installation:

The compact and lightweight nature of the RESU allows easier and faster installation

Proven Safety:

The safety of LG Chem’s lithium-ion battery is proven in the automotive and ESS markets.

Easy to Upscale:

All models of the RESU 48V lineup are easily connected to each other with RESU plus.

Diverse Product Options:

The RESU series offers diverse product options ranging from 3.3kWh to 13.1kWh.

High Compatibility:

The RESU series is compatible with a wide range of inverters.

Simple Installation & Sleek Design


LG Chem offers six residential products in two product lineups to fulfill diverse capacity and voltage needs of homeowners.

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How to Buy


All our products require installation by a qualified technician. Please complete the “Contact us” form below, and we will get you in touch with your closest technician.