Sunny Island 4.4M | SMA Island Inverter
4kW Island Inverter 0kW Solar Inverter 5 Year Warranty
The Sunny Island 4.4M is an island inverter capable of operating both on and off-grid. SMA Sunny Islands are capable of supplying a true standalone grid and can mix energy from multiple sources such as PV and or gen set. The unit also comes with programmable relays capable of doing functions such as auto start and load dump.
The Sunny Island range has been extensively used in extreme environments ranging from the Australian outback to the Swiss Alps.
Warranty period extended to 10 years
Uses standard Ethernet and WLAN interfaces
Ideal for retrofits or modular expansions of single- and three-phase systems in the 1 to 30 kW range
All lead-acid batteries and over 20 different lithium-ion batteries can be used
Can be expanded with SMA Multicluster-Technology for systems in the 20 to 300 kW range