NEW SUNNY ISLAND 4.4M / 6.0H / 8.0H -12

For On-Grid and Off-Grid Applications


Communication via Ethernet and WLAN


Optimized data logging


10-year warranty

Particularly high overload capability

IP54 for reliable operation in extreme environments


Works with self-consumption systems, battery backup systems and off-grid systems

Ideal for retrofits or modular expansions of single-phase and three-phase systems

All lead-acid batteries and over 20 different lithium-ion batteries can be used

Please note Sunny Island -12 inverters are not currently approved for use with LG Chem RESU (3.3-10kWh) Low Voltage batteries.