The LG Chem Renewable Energy Storage Unit (RESU) is one of the best battery storage units available on the market, and at a very competitive price. LG Chem is an industry leader in lithium-ion battery manufacturing and the quality and warranty are backed by the larger LG company which ensures a long-lasting product that delivers. The LG Chem battery can be coupled with a Victron inverter/charger or SolaX hybrid PV inverter/battery charger so it is suitable for both new and existing PV systems. It comes in three different sizes and up to two can be coupled together in a single box if more storage is required.
|Nominal energy||3.3 kWh||6.5 kWh||10 kWh|
|Nominal capacity||63 Ah||126 Ah||189 Ah|
|Dimension (width x height x depth)||452 x 401 x 120 mm||452 x 654 x 120 mm||452 x 483 x 227 mm|
|Weight||31 kg||52 kg||75 kg|
|Nominal voltage (DC)||51.8V||51.8V||51.8V|
|Operating voltage (DC)||45.2V – 58.1V||45.2V – 58.1V||45.2V – 58.1V|
|Peak power (25°C)||3.3 kW||4.6 kW||7 kW|
|Expected lifetime (25°C)||>10 years||>10 years||>10 years|
|Cycle life (90% DOD, 25°C)||6,000 cycles||6,000 cycles||6,000 cycles|
|Available operating temperature||-10-45°C||-10-45°C||-10-45°C|
|Optimal operating temperature||15-30°C||15-30°C||15-30°C|
|Enclosure protection rating||IP55||IP55||IP55|
|Cooling||Natural Convection||Natural Convection||Natural Convection|
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