LG Chem 7kWh HV Li Battery – S/Edge RS485 (400V BMS)


LG Chem RESU batteries have exceptionally high energy density, which makes them a perfect choice for domestic settings where space is at a premium. It is designed to be wall-mounted and, because of its IP55 rating, can be installed in temperate outdoor locations if shielded from direct sunlight and rain.

Maximum Charge / Discharge power of the battery is 3.5kW (LG Chem recommends 2.1kW for maximum battery life).  Peak DISCHARGE power is 5kW (for 10 seconds maximum) only possible with certain charger inverters. 

The high voltage RESU batteries operate at over 400V DC and must only be used with compatible chargers. This particular product is Type R and uses RS-485 communication. It is compatible only with the SolarEdge StorEdge range and Huawei Fusion Home inverter.

Please note RESU High Voltage batteries have built in DC/DC converter, which can be a source of slight noise (< 40 dBA). Please bear this in mind when choosing battery location.

INSTALLER NOTICE: From January 2019 all LG Chem RESU battery warranties can only be activated by installer with relevant certification. Please click HERE for details on how to become certified LG Chem installer.