The SMA Sunny Island storage inverter remains in a class of its own. The standard single-phase powerhouses with power classes from 3.3 to 6.0* kW can also be connected as a triple unit for three-phase use. They can be used both in parallel with the grid and as a true off-grid system. High overload capacity, a wide temperature range, true three-phase current, and generator connection are just some of its many strengths. Quick and easy commissioning thanks to local Wi-Fi. Compatible with numerous manufacturers of low-voltage storage systems.
Product advantages:
•	Can be used in 1-phase and 3-phase systems
•	Can be used for on-grid and off-grid applications
•	Flexible use with many storage manufacturers
Product features:
•	AC power: 6.0* kW
•	Mains connection: 230 V
•	Connection phases: 1-phase
•	Storage connections: 1
•	Storage type: Low voltage
•	Communication: Ethernet (SMA Speedwire, Webconnect, Modbus), WLAN (commissioning only)
•	Display: No
•	Cover color: Aluminum white
•	Protection class: IP54
•	Cooling: Active
•	Dimensions: 467 x 612 x 242 mm (W x H x D)
•	Weight: 63.0 kg
•	Warranty: 5 years plus an additional 5 years after free registration
*when used as a single device, power is limited to 4.6 kVA in accordance with VDE-AR-N 4105.