The most reliable all-purpose solution – easier than ever
With the new generation of devices, the tried-and-tested Sunny Island battery inverters are easier and more affordable to install than ever – both in your home and in commercial applications as well as to the utility grid* and in off-grid locations.
Proven technology now even more affordable
The Sunny Island has been installed more than 120,000 times worldwide. With the new generation, installers and PV system operators benefit from an even more user-friendly battery inverter.
- Lower system costs thanks to fewer components
- Faster installation and commissioning with a simple user interface
Communicative in all areas
Thanks to its integrated user interface and standard WLAN and Ethernet interfaces, this can be immediately and easily configured and monitored via smartphones or tablets.
- Uses standard Ethernet and WLAN interfaces
- Webconnect for faster and easier PV system monitoring with Sunny Portal / Sunny Places
- Local monitoring via web interface
- Optimized data logging for maximum transparency, even without continuous online access
Always a reliable electricity supply
The Sunny Island runs reliably under even the most extreme conditions – without compromising its efficiency.
- Exceptionally high overload capacity ensures a safe electricity supply, even in critical situations
- IP54 for operation even in extreme environments