The LG Chem are the number one Li-ion Battery ESS (Energy Storage System) Company in the World. Their RESU series of batteries provide optimal energy storage solutions for customers, with proven longevity and quality. They are backed by a 10-year warranty and have an excellent battery recycling program (see this June 2019 SolarQuotes blog).
We predominately couple the LG Chem with SolarEdge inverters to provide a great deal of flexibility in system configuration. We can add SolarEdge/LG Chem battery storage to existing solar systems (AC-coupled), use them in new solar/battery installations and also have the ability to add backup power in the event of a grid outage, via SolarEdge’s StorEdge inverters.