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Contact persons at LG Energy Solution:

LG Energy Solution Europe GmbH
Otto-Volger-Str. 7 C
65843 Sulzbach (Taunus)

Dr. Michael Bruesewitz

+49 (0) 176 300 800 54


Lukas Lambert
+49 (0) 173 5499 034

Installer Care Program:

Michael Gutwein




RESU FLEX Certification Training
How to Install & Commission RESU FLEx
High Voltage Storage Systems

Please note:

The certification of the installer is a requirement to obtain the product warranty!


RESU Prime Series units should only be installed by certified professionals. For more details, please refer to our warranty conditions.

Welcome to RESU Academy, our online learning platform. The courses we offer on this page are designed to help our installation partners acquire the knowledge necessary to pass the online certification exam and eventually become a certified installer.

This is the page for the training to install our RESU FLEX high-voltage storage system, which we are selling in the European market since September 2022.

The acquisition of a certificate is absolutely necessary for the acquisition of a product warranty – RESU devices of the Prime, as well as FLEX product series should be installed only by certified professionals. For more details, please refer to the warranty conditions.

This training will provide you with:

Structure of the training:

This course is designed for all installers of RESU systems. The installation training explains sales arguments, helps to avoid potential sources of errors and prepares participants for the online exam.

Tab #1

Trainer: Dea Hoxhaj

In this lesson you will learn how this training is structured and where you can get more information.

Video 02:23 Min

Your path to the RESU FLEX certificate

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