SMA Sunny Island 4.4M-11 - LG Chem RESU6.5 Battery Set
LG Chem lithium ion batteries offer a compact maintenance free solution for homes and small commercial grid connected solar PV self-consumption storage systems.
•Compact and lightweight
•Easy to handle
•Designed to allow easy wall-mounted or floor-standing installation
•IP55 rating for both indoor and outdoor applications
•Simple inverter connections, reducing installation time and costs.
•Built-in DC circuit breaker
•Designed to ensure 80% of capacity retention after 10 years use.
The LG Chem RESU 48V lithium-ion batteries are available in three capacity sizes and can be coupled together using the Resu Plus box making them perfect partners for the SMA Flexible Storage System
The Resu 3.3 and Resu 6.5 have 2.9kWh and 4.2kWh usable capacity respectively and peak powers of 3kW and 4.2kW so are compatible with the SMA Sunny Island 3.0 & 4.4
The Resu 10 has 8.8kWh usable capacity and max power of 5kW so can also be used with the SMA Sunny Island 6.0H
Note: They are not suitable for back-up or off-grid systems.