LG RESU FLEX battery module

The LG RESU FLEX battery module

The LG RESU FLEX is an innovative and modular Home storage system that adapts perfectly to your energy needs. With its flexible scalability across three capacity levels (8.6 kWh, 12.9 kWh and 17.2 kWh), it enables you to make efficient use of the solar energy you generate yourself. Thanks to state-of-the-art lithium-ion technology, high safety standards and a robust design, the storage system is suitable for both indoor and outdoor use.
Compatible with leading Inverters, the LG RESU FLEX offers a reliable and high-performance storage solution for a sustainable future.

Product benefits

• Maximum flexibility – Customisable storage solution with modular expansion for varying energy requirements
• Efficient self-consumption optimisation – Use your self-generated solar energy even more effectively
• Backup function for emergencies – Supports critical loads during a power cut
• Easy installation & maintenance – Modular design enables quick installation and straightforward maintenance
• 10-year product warranty

Product features

• Battery capacity: 4.3 kWh 
• Voltage range: 192–531.2 V (depending on module combination)
• Max. charging/discharging power: Up to 8.5 kW
• Protection class: IP55
• Suitable for floor or wall mounting
• Communication: CAN, RS485
• Temperature range: Discharging: -10°C – 50°C
• Temperature range: Charging: -10°C – 50°C
• Weight: 48.9 kg
• Dimensions: 665.2 x 665.2 x 148.4 mm (H x W x D)

Examples of use

• Home: Optimise your self-consumption and reduce your electricity costs
• Small businesses: Supports peak load management and reduces grid purchase costs
• Off-grid & backup solution: Reliable operation even during power cuts

Scope of delivery

• LG RESU FLEX battery module