LG Chem 3.3kWh LV

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LG Chem 3.3kWh LV



LG Chem 3.3kWh LV

This battery from LG Chem is a Residential Energy Storage Unit (RESU) featuring a 48V (nominal 51.8V) lithium ion battery with integrated battery management system.

The RESU3.3 is designed to tie in with a grid connect solar system to increase self-consumption and savings. An additional inverter (e.g. SMA Sunny Island) is also required. 3.3kWh is enough to offset the evening energy use of an energy conscious household. Additional needs will be covered by the grid if available.

This new RESU generation features 3000 watts continuous power and DC round-tripefficiency of 95% while ensuring 80% of capacity retention after 10 years, and consequently comes with a 10 year warranty.

Technical Data

Nominal energy                                                          3.3kWh
Usable energy                                                             2.9kWh
Nominal capacity                                                        63Ah
Max charge/discharge power                                   3.0kW
Peak power                                                                  3.3kW (3 sec)
Nominal voltage                                                          51.8V
Voltage range (DC)                                                      42.0V – 58.8V
Max altitude                                                                  2000m
Operating temperature range                                   -10 – +45°C
Optimal temperature range                                       15 – 30°C
Dimensions (mm)                                                         452(W) x 401(H) x 120(D)
Net weight                                                                      31 kg
Protection class                                                             IP55


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