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LG Chem, which is headquartered in Seoul, is the largest chemical company in South Korea.

The daughter company of LG, LG Chem offers world class solutions for the photovoltaic storage market with exceptional price performance and warranty.

Due to the many years of experience in the development and production of batteries, LG Chem is a leading provider of storage systems. LG Chem develop pioneering energy storage systems for solar installations - the core components of the future electricity market and solar energy supply.

The storage system, supplied by Segen, has a stylish design, is slim and offers at least 6,000 charging cycles and discharge (DOD) of 91%.

Why Lithium Ion?

Lithium Ion or Li-Ion, is an alternative battery type to lead acid. Whilst lead acid, or gel batteries remain cost effective options for grid-backup and off-grid systems, lithium ion is fast becoming the chosen option for many PV applications, offering better functionality and longevity.

The life expectancy of a good quality Li-Ion battery like the RESU6.4 far exceeds lead acid even when charged and discharged every day. Equally importantly they have a higher depth of discharge (DOD), allowing you to use more energy before a further charge is needed. Typically, lead acid batteries only have a 50% DOD, meaning they can only discharge half of their energy stored before needing to be charged again. Lithium Ion batteries typically offer a DOD of around 90%. This also means that when comparing Lead Acid to Li-Ion, you need to compare two batteries with the same usable kWh – not the listed kWh size.

There are many aspects to selecting a battery system and we recommend you read our guides to System Types & Storage Batteries to better understand this technology.

Segen offers the LG Chem RESU6.4 battery as part of it's self consumption portfolio.

Listed below are all the products supplied by Segen.

Product CodeCategoriesName
RESU-HV-HANDLESAccessory, LG Chem, Storage Systems2 x Lifting handles for RESU HV Batteries
LG-BASE-3.3-6.5Battery Base, LG Chem, Storage SystemsLG Base - RESU 3.3 / 6.5
LG-BASE-10Battery Base, LG Chem, Storage SystemsLG Base - RESU10
RESU10H-DUMMYDemonstration Unit, LG Chem, Storage SystemsLG Chem 10kW HV Dummy unit
RESU10H-RLG Chem, Li-ion Battery Pack, Storage SystemsLG Chem 10kWh HV Li Battery - S/Edge RS485 (400V BMS)
RESU10LG Chem, Li-ion Battery Pack, Storage SystemsLG Chem 10kWh Lithium Battery (51v with BMS)
RESU3.2LG Chem, Li-ion Battery Pack, Storage SystemsLG Chem 3.2kWh Expansion Module ( RESU6.4ES )
RESU3.3LG Chem, Li-ion Battery Pack, Storage SystemsLG Chem 3.3kWh Lithium Battery (51v with BMS)
RESU6.4EXLG Chem, Li-ion Battery Pack, Storage SystemsLG Chem 6.4kWh Lithium Battery (51v with BMS)
RESU6.5LG Chem, Li-ion Battery Pack, Storage SystemsLG Chem 6.5kWh Lithium Battery (51v with BMS)
RESU7H-DUMMYDemonstration Unit, LG Chem, Storage SystemsLG Chem 7kW HV Dummy unit
RESU7H-RLG Chem, Li-ion Battery Pack, Storage SystemsLG Chem 7kW HV Li Battery - S/Edge RS485 (400V BMS)
RESU7H-CLG Chem, Li-ion Battery Pack, Storage SystemsLG Chem 7kW HV Li Battery - SMA CAN bus (400V BMS)
LG-WMP10LG Chem, Storage Systems, Wall BracketLG Wall Mount Plate RESU 10
LG-WMP3.3-6.5LG Chem, Storage Systems, Wall BracketLG Wall Mount Plate RESU 3.3 / 6.5
RESU-PLUSAccessory, LG Chem, Storage SystemsRESU PLUS Connection Box for RESU 48V Battery (Max 2)
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