SUNNY ISLAND 4.4M / 6.0H / 8.0H
The most reliable all-purpose solution — easier than ever
The Sunny Island battery inverter supports a wide range of on- and off-grid installations with compelling product features — from
operation in off-grid areas to home energy management. Users can benefit from SMA’s experience in having installed more
than 150,000 Sunny Island inverters worldwide. Thanks to its integrated user interface and standard WLAN and Ethernet in-
terfaces, the Sunny Island 4.4M can be immediately and easily commissioned and configured via smartphones
or tablets. And being a core element in the SMA Flexible Storage System, the Sunny Island temporarily stores self-generated
power in the battery thus making it possible to use solar power around-the-clock.
Its high protection class, wide temperature range and exceptional overload capacity always provide the kind of reliability
needed for any kind of application. Intelligent load and energy management keeps the system running even in critical situations.
The Sunny Island is the ultimate all-purpose solution — and includes a 10-year warranty
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